Mercedes W140 1994 User Manual

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Mercedes-Benz

500

600

Operator's Manual

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Product information

Kindly observe the following in your own best interest:

We recommend using Mercedes-Benz original parts as well as conversion parts and accessories explicitly approved by us for your vehicle model. We have tested these parts to determine their reliability, safety and their special suitability for MercedesBenz vehicles.

We are unable to make an assessment for other products and therefore cannot be held responsible for them, even if in individual cases an official approval or authorization by governmental or other agencies should exist. Use of such parts and accessories could adversely affect the safety, performance or reliability of your vehicle. Please do not use them. Mercedes-Benz original parts as well as conversion parts and accessories approved by us are available at your authorized Mercedes-Benz Center where you will receive comprehensive information, also on permissible technical modifications, and where proper installation will be performed.

Our company and staff congratulate you on the purchase of your new Mercedes-Benz.

Your selection of our product is a demonstration of your trust in our company name. Further, it exemplifies your desire to own an automobile that will be as easy as possible to operate and provide years of service.

Your Mercedes-Benz represents the efforts of many skilled engineers and craftsmen. To ensure your pleasure of ownership, and for your safety and that of your passengers, we ask you to make a small investment of your time:

• Please read this manual carefully before putting it aside. Then return it to your vehicle where it will be handy for your reference.

• Please abide by the recommendations contained in this manual. They are designed to acquaint you with the operation of your Mercedes-Benz.

• Please abide by the warnings and cautions contained in this manual. They are designed to help improve the safety of the vehicle operator and occupants.

We extend our best wishes for many miles of safe, pleasurable driving.

DaimlerChrysler AG

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Operator's manual

This Operator's Manual contains a great deal of useful information. We urge you to read it carefully and familiarize yourself with the vehicle before driving.

For your own safety and longer service life of the vehicle, we urge you to follow the instructions and warnings contained in this manual. Ignoring them could result in damage to the vehicle or personal injury to you or others. Vehicle damage caused by failure to follow instructions is not covered by the Mercedes-Benz Limited Warranty.

Your vehicle may have some or all of the equipment described in this manual. Therefore, you may find explanations for optional equipment not installed in your vehicle. If you have any questions about the operation of any equipment, your authorized MercedesBenz Center will be glad to demonstrate the proper procedures.

Owner’s Service and Warranty Policy

The Owner’s Service and Warranty Information Booklet contains detailed information about the warranties covering your Mercedes-Benz, including:

• New Car Limited Warranty,

• Emission System Warranty,

• Emission Performance Warranty,

• State Warranty Enforcement Laws (Lemon Laws).

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Important notice for California retail buyers of Mercedes-Benz automobiles

Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price, if Mercedes-Benz USA,LLC or its authorized Mercedes-Benz Center fails to conform the vehicle to its express warranties after a reasonable number of repair attempts during the period of one year or 12 000 miles from original delivery of the vehicle. A reasonable number of repair attempts is presumed for a retail buyer (1) if the vehicle is out of service by reason of repair of substantial nonconformities for a cumulative total of more than 30 calendar days or (2) the same substantial non-conformity has been subject to repair four or more times and you have at least once

directly notified us in writing of the need to repair the non-conformity and have given us an opportunity to perform the repair ourselves. Notifications should be sent to the nearest Mercedes-Benz Regional Office listed in the Service and Warranty Information Booklet.

Maintenance

The Service Booklet describes all the necessary maintenance work which should be performed at regular intervals.

Always have the Service Booklet with you when you take the vehicle to your authorized Mercedes-Benz Center for service. The service advisor will record each service in the booklet for you.

Roadside assistance

The Mercedes-Benz Roadside Assistance Program provides factory trained technical help in the event of a breakdown. Calls to the toll-free Roadside Assistance number:

1-800-222-0100 (inthe USA) only

will be answered by Mercedes-Benz Client Assistance Representatives 24 hours a day, 365 days a year.

For additional information refer to the Mercedes-Benz Roadside Assistance Program brochure in your glove box.

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Change of address or ownership

If you change your address, be sure to send in the "Change of Address Notice" found in the Owner's Service and Warranty Policy Booklet. It is in your own interest that we can contact you should the need arise.

If you sell your Mercedes, please leave all owner's literature with the vehicle to make it available to the next owner.

If you bought this vehicle used, be sure to send in the "Notice of Purchase of Used Car" found in the Owner's Service and Warranty Policy Booklet.

Operating your vehicle outside the USA or Canada

If you plan to operate your vehicle in foreign countries, please be aware that service facilities or replacement parts may not be readily available.

Certain Mercedes-Benz models are available for delivery in Europe under our European Delivery Program. For details, consult your authorized Mercedes-Benz dealer or write to:

In the USA: In Canada: Mercedes-Benz USA, Mercedes-Benz Canada, Inc. LLCEuropean Delivery Department European Delivery Department One Mercedes Drive 849 Eglinton Avenue East Montvale, NJ 07645 Toronto, Ontario M4G 2L5

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We continuously strive to improve our product, and ask for your understanding that we reserve the right to make changes in design and equipment. Therefore, information, illustrations and descriptions in this Operator's Manual might differ from your vehicle.

Optional equipment is also described in this manual, including operating instructions wherever necessary. Since they are special-order items, the descriptions and illustrations herein may vary slightly from the actual equipment of your vehicle.

If there are any equipment details that are not shown or described in this Operator's Manual, your authorized MercedesBenz Center will be glad to inform you of correct care and operating procedures.

The Operator's Manual and Service Booklet are important documents and should be kept with the vehicle.

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Check Regularly and Before a Long Trip

See Index

The First 1000 Miles (1500 km)

The more cautiously you treat your vehicle during the break-in period, the more satisfied you will be with its performance later on. Therefore, drive your vehicle during the first 1500 km (1000 miles) at moderate vehicle and

engine-speeds. During this period, avoid heavy loads (full throttle driving) and high RPM (no more than 2/3 of maximum permissible speed in each gear as indicated on the speedometer). Avoid accelerating by kickdown. It is not recommended to brake the vehicle by manually shifting to a lower gear. We recommend to select positions "3" or "2"only at moderate speeds (for hill driving). After 1000 miles (1500 km) speeds may be gradually increased to the permissible maximum

Maintenance

We strongly recommend that you have your vehicle serviced by your authorized Mercedes-Benz dealer, in accordance with the Maintenance Booklet.

Failure to have the vehicle maintained in accordance with the Maintenance Booklet may result in vehicle damage not covered by the Mercedes-Benz Limited Warranty.

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Introduction

Product information Operator's manual Consumer Information 135 Doors and Trunk Lid 35 Pop-Up Feature 66 Problems with your vehicle Reporting Safety Defects Index

Instruments and Controls

Instruments and Controls Instrument Cluster Indicator Lamp Symbols 13 Adjustable Steering Wheel 43 Starting and Turning Off the Engine

Driving Instructions

Operation

Air Outlets Automatic Climate Control Rear Passenger Compartment:

Adjustable Air Outlet Active Charcoal Filter 27 Inside and Exterior Car Keys Infrared Remote Control 29 Sun Visors 62 Central Locking System Doors

Trunk

Power Windows and

2 Sliding/Pop-Up Roof 34 Lighter 65 3 Power Closing Assist for Sliding Roof with Rear

136 Anti-Theft Alarm System 36 137 Power Seats, Front 37 Rear Window Sunshade 68

139 Lumbar Support 40

Multicontour Backrest

Heated Seats 41 Shelf below Rear Window 70

Power Head Restrains, Rear

10 Armrest, Front 43 12 Armrest, Rear

15 Seat Belts and Supplemental 44 16 Restrain System (SRS) Drinking and Driving 72

Seat Belts 45

Emergency Tensioning

Retractor (ETR)

22 Airbags 50 23 Steering Lock 55

Combination Switch 56

27 Exterior Lamp Switch 58

28 Rear View Mirrors 59

32 Vanity Mirrors 62 32 Interior Lighting 63

33 Storage Compartments 64

Ashtrays 65

Power Windows

Rear Window Defroster

Setting Clock

Antenna

Cellular Telephone

Driving

Parking Brake

49 Driving Off 72

Automatic Transmissions 73

Rear Fender Indicators Cruise Control Charge Indicator Lamp Engine Oil Pressure Gauge with Oil

Pressure Warning Lamp

Low Engine Oil Level

Warning Lamp Engine Oil Consumption Fuel Consumption Gauge

70 70

76 76 78

79 79 79

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Fuel Reserve Warning Lamp Outside Temperature Checking Engine Oil Level 94 Roof 120

Indicator Coolant Temperature Gauge Low Engine Coolant Level Trunk Lamp 96 Roof Rack 122

Warning Lamp 81 Spare Wheel, Lug Wrench 96 Mercedes-Benz

Low Windshield and Headlamp First Aid Kit 96 Spare Parts Service 122

Washer System Fluid Level Stowing Things in the Vehicle 96 Warning Lamp 81 Vehicle Jack 97

Exterior Lamp Failure Vehicle Tools 97

Indicator Lamp 82 Storage Compartment below Seat Belt Warning Lamp 82 Vehicle Tool Box 97 Brake Pad Wear Indicator lamp 82 Wheels 98 Brake Warning Lamp 83 Changing Wheels 100 Antilock Brake System (ABS) 84 Tire Inflation Pressure 103 Acceleration Slip Control (ASR) 85 Battery 104 Driving with Snow Chains 86 Exterior Lamps 105 Adaptive Damping System (ADS) 87 Fuses 109 Emission Control 88 Jump Starting 110 On-Board Diagnostic System 88 Towing the Vehicle 112 Traveling Abroad 89 Cleaning and Care of the Vehicle 113 Winter Driving 89 Testing Infrared Remote Control 116 Snow Chains 88 Front Head Restrains 117

Practical Hints Manual Closing of Trunk Lid 118

Hood 92 Trunk Lid Handle 117 Checking Coolant Level 93 Replacing Wiper Blades 119

Adding Coolant 93 Emergency Operation of Sliding

Checking Automatic Manual Release of Fuel Filler Flap 121

80 80

Transmission Fluid Level 95 Layout of Poly-V-Belt Drive 120

Technical Data. Fuels, Coolants, Lubricants etc. Consumer Info.

Identification Plates Vehicle Data Card Warranty Coverage Technical Data

S 500

S 600 Fuels, Coolants, Lubricants etc. Capacities Engine Oils Engine Oils Additives Air Conditioner Refrigerant Brake Fluid

Rear Seat Cushion 118

Manual Retraction of

Premium Unleaded Gasoline Fuels Requirements Gasoline Additives 133 Coolants Check Regularly and before

a long trip 143

124 125 125

126 128 130 132 132 132 131 132 132 133

134

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Instruments and Controls

For more detailed descriptions see Index.

Adjustable air outlet

Exterior lamp switch

Parking brake release

Hood lock release

Parking brake pedal

Steering wheel adjustment switch

Combination switch

Cruise control switch

Horn, airbag

Instrument cluster

Steering lock with preglow / starter switch

Adjustable air outlet

Heated air supply button – center air outlet

Non – heated /coolant air supply button center air outlet

Air volume control for left air outlet

Air volume control for left center air outlet

Air volume control for right center air outlet

Air volume control for right air outlet

Telephone control unit compartment

Lock for telephone control unit compartment and glove box

Glove box (illuminated with key in steering lock position 2)

Rear window defroster switch

Switch for rear seat head restrains

Active charcoal filter switch

Central locking switch, Indicator lamp for anti-theft alarm system

Hazard warning flasher switch

Automatic climate control

Radio

Snow chain switch

Ashtray with lighter

Adaptive damping system adjustment switch

Seat heater switch

Mirror adjustment switch

Switch for rear window sunshade

Power window switch

Seat belt extender

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Instrument Cluster

Fuel gauge with reserve warning lamp (yellow).

See

Index.

Trip odometer

Coolant temperature gauge.

See

Index.

Main odometer

Fuel consumption gauge.

See

Index.

Outside temperature indicator. See

Index.

Engine oil pressure gauge (bar) with warning lamp (red).

See

Index.

Right turn signal indicator lamp (green)

Left turn signal indicator lamp (green)

Knob for sett

ing clock

(to adjust pull knob out).

Knob for instrument lamps and trip odometer

See

Index.

Tachometer.

Speedometer

Red marking on tachometer: Excessive engine

ASR function indicator lamp (yellow).

See

Index.

Clock. See Index

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Indicator Lamp Symbols Function Indicator Lamp

High beam

ABS malfunction

Warning Lamps

(should go out with the engine running unless)

Battery not being charged properly. See Index Brake fluid low (except Canada).

Fluid level for windshield and headlamp washer system low. See Index.

Coolant level low. See Index. SRS malfunction. See Index.

Engine oil level low. See Index. Fasten seat belts. See Index.

Exterior lamp failure. See Index.

ADS malfunction. See Index.

ASR malfunction. See Index.

Brake pads worn down. See Index.

Parking brake engaged. See Index.

Brake fluid low (Canada only). Parking brake engaged. See Index.

Engine malfunction (California only). If the lamp comes on when the engine is running, it indicates a malfunction of the fuel injection system or emission control system. In either case, we recommend that you have the malfunction checked as soon as possible. See Index.

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Catalytic Converter

Caution!

Warning!

Your Mercedes-Benz is equipped with monolithic type catalytic converters, an important element in conjunction with the O2 sensor to achieve substantial control of the pollutants in the exhaust emissions. Keep your vehicle in proper operating condition by following our recommended maintenance instructions as outlined in your Maintenance Booklet.

To prevent damage to the catalytic converters, use only premium unleaded gasoline in this vehicle.

Any noticeable irregularities in engine operation should be repaired promptly. Otherwise, excessive unburned fuel may reach the catalytic converter causing it to overheat.

As with any vehicle, do not idle, park or operate this vehicle in areas where combustible materials such as grass, hay or leaves can come into contact with the hot exhaust system, as these materials could be ignited.

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Starting and Turning Off the Engine

Turning Off

Important!

Before Starting

Engage parking brake and ensure selector lever is in position "P" or "N". Turn key in steering lock to position 2. The charge indicator lamp should come on.

Cold Engine

Do not depress accelerator. Turn key in steering lock clockwise to the stop. Release key only when the engine is firing regularly.

Hot Engine

Do not depress accelerator. Turn key in steering lock clockwise to the stop. If the engine has not fired after approx. 4 seconds, depress accelerator and continue cranking until the engine is firing regularly. Release key and back off accelerator.

At very high coolant temperatures the engine starting time can be shortened if the accelerator is depressed slowly at the beginning of the starting process.

Turn the key in the steering lock to position 0 to stop the engine.

The key can only be removed with the selector lever in position "P".

If the coolant temperature is very high (e.g. after hard driving on mountain roads), do not shut off the engine immediately, but allow it to run for 1 2 minutes at increased idle speed with selector lever in position "P" or "N".

Due to the installed starter non-repeat feature, the key must be turned completely to the left before attempting to start the engine again.

Observe the oil pressure gauge immediately after starting the engine. In a very cold engine the oil pressure will rise slowly after the engine has started. Do not speed up the engine before pressure is registered on the pressure gauge. If you do not see the gauge register oil pressure, stop the engine and have it checked.

The charge indicator lamp should go out as soon as the engine has started.

In areas where temperatures frequently drop below -4°F (-20°C) we recommend that an engine block heater be installed. Your authorized Mercedes-Benz dealer will advise you on this subject.

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Driving Instructions

Warning!

Power Assistance

Warning!

When the engine is not running, the brake and steering systems are without power assistance. Under these circumstances, a much greater effort is necessary to stop or steer the vehicle.

Brakes

Caution!

When driving down long and steep grades, relieve the load on the brakes by shifting into "3", "2" or "B". This helps prevent overheating of the brakes and reduces brake pad wear. Do not exceed engine speed limits. Refer to Technical Data for downshift points.

After hard braking, it is advisable to drive on for some time, rather than immediately parking, so the air stream will cool down the brakes faster.

After driving in heavy rain for some time without applying the brakes or through water deep enough to wet brake components, the first braking action may be somewhat reduced and increased pedal pressure may be necessary. Be sure to maintain a safe distance from vehicles in front.

The condition of the parking brake system is checked each time the car is in the shop for the required maintenance.

Between maintenance checks, it is a good practice to apply the parking brake once or twice while driving at approximately 30 mph (50 km/h) on a dry straight road. Apply parking brake lightly while pulling the release handle out until a slight drag on the wheels is felt. Keep applying the brake for about 10 seconds while pulling the release handle out before releasing the parking brake completely. This practice will keep the parking brake at maximum efficiency

The stop lamps will not come on when applying the parking brake only. Perform the procedure in the previous paragraph only when the road is clear of other traffic.

Resting your foot on the brake pedal will cause excessive and premature wear of the brake pads.

It can also result in the brakes overheating thereby significantly reducing their effectiveness. It may not be possible to stop the car in sufficient time to avoid an accident.

All checks and maintenance work on the brake system should be carried out by an authorized Mercedes-Benz dealer

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If the parking brake is released and the brake warning lamp in the instrument cluster stays on, the brake fluid level in the reservoir is too low.

Brake pad wear or a leak in the system may be the reason for low brake fluid in the reservoir.

Have the brake system inspected at an authorized Mercedes-Benz dealer immediately.

Install only brake pads and brake fluid recommended by Mercedes-Benz.

Warning!

Tires

Warning!

Do not allow your tires to wear down too far. With less than1/16in (1.5 mm) of tread, the adhesion properties on a wet road are sharply reduced.

Depending upon the weather and/or road surface (conditions), the tire traction varies widely.

Specified tire pressures must be maintained. This applies particularly if the tires are subjected to high loads (e.g. high speeds, heavy loads, high ambient temperatures).

If other than recommended brake pads are installed, the braking properties of the vehicle can be degraded to an extent that safe braking is substantially impaired.

Tread wear indicators (TWI) are required by law. These indicators are located in six places on the tread circumference and become visible at a depth of approximately1/16in (1.5 mm), at which point the tire is considered worn and should be replaced.

The tread wear indicator appears as a solid band across the tread.

Warning! Do not drive with a flat tire. A flat

tire affects the ability to steer or brake the vehicle. You may lose control of the car. Continued driving with a flat tire or driving at high speed with a flat tire will cause excessive heat build-up and possibly a fire.

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Aquaplaning

Depending on the depth of the water layer on the road, aquaplaning may occur, even at low speeds and with new tires. Reduce vehicle speed, avoid track grooves in the road and apply brakes cautiously in the rain.

Tire Traction

The safe speed on a wet, snow covered or icy road is always lower than on a dry road.

You should pay particular attention to the condition of the road whenever the outside temperatures are close to the freezing point.

Warning!

If ice has formed on the road, tire traction will be substantially reduced. Under such weather conditions, drive, steer and brake with extreme caution.

We recommend M + S radial-ply tires for the winter season for all four wheels to insure normal balanced handling characteristics.

On packed snow, they can reduce your stopping distance as com-pared with summer tires. Stopping distance, however, is still considerably greater than when the road is wet or dry.

Tire Speed Rating

Your vehicle is factory equipped with an "H"-rated tire, which has a speed rating of 130 mph (210 km/h). An electronic speed limiter prevents your vehicle from exceeding the speed resting.

Notwithstanding tire speed rating, local speed limits should be obeyed, and prudent driving speeds appropriate to prevailing conditions should be employed.

Warning!

Never operate a vehicle at speeds greater than the maximum speed rating of the tires with which it is equipped. Exceeding the maximum speed for which tires are rated can lead to sudden tire failure, causing loss of vehicle control, and resulting in personal injury and possible death.

Parking

Warning!

To reduce the risk of personal injury as a result of vehicle movement, before turning off the engine and leaving the vehicle always:

1. Keep right foot on brake pedal.

2. Firmly depress parking brake pedal.

3. Move the selector lever to position "P".

4. Slowly release brake pedal.

5. Turn front wheels towards the road curb.

6. Turn the key to steering lock position 0 and remove.

Important!

It is advisable to set the parking brake whenever parking or leaving the vehicle. In addition, move selector lever to position "P".

When parking on hills, always set the parking brake.

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Winter Driving Instructions

The most important rule for slippery or icy roads is to drive sensibly and to avoid abrupt acceleration, braking and steering maneuvers. Do not use the cruise control system under such conditions.

When the vehicle is in danger of skidding, move selector lever to position "N". Try to keep the vehicle under control by corrective steering action.

Road salts and chemicals can adversely affect braking efficiency. Increased pedal force may become necessary to produce the normal brake effect. We therefore recommend depressing the brake pedal periodically when traveling at length on salt-strewn roads. This can bring road salt impaired braking efficiency back to normal. A prerequisite is, however, that this is done without endangering other drivers on the road.

If the vehicle is parked after being driven on salt treated roads, the braking efficiency should be tested as soon as possible after driving is resumed while observing the safety rules in the previous paragraph.

Warning!

If the vehicle becomes stuck in snow, make sure that snow is kept clear of the exhaust pipe and from around the vehicle with engine running. Otherwise, deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death.

To assure sufficient fresh air ventilation, open a window slightly on the side of the car that is out of the wind

Passenger Compartment

Warning!

Always fasten items being carried as securely as possible.

In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the vehicle, and cause injury to vehicle occupants unless the items are securely fastened in the vehicle.

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Operation

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Air Outlets 5

Air volume control for left air

outlet, turn left open Air volume control for left center adjustable Certain and pollen are filtered

air outlet, turn left open Out before outside air enters Air volume control for right center

outlet, turn left open Air volume control for right air

outlet, turn left to open

Left center air outlet, adjustable Right center air outlet, adjustable

Side air outlet, left and right, Dust particles ( down to a

Push-button for center air outlets

Heated air supply ( red indicator) through the air distribution

Non-heated/cooled air supply (blue indicator) system.

Basic mode: None of the push-buttons (8 or 9) is pressed.

Dust Filter

the passenger compartment

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Automatic Climate Control

Left side passenger compartment

Temperature selector

Temperature display

Automatic mode

Air distribution buttons

Defrost

Residual engine heat utilization

Air recirculation

Air volume selector

Economy

Selection switch

Off

Right side passenger compartment:

Temperature selector

Temperature display

Automatic mode

Air distribution buttons

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The temperature selected with the temperature selector is reached as quickly as possible.

The temperature selector should be left at the desired temperature setting.

With the center air outlets open and the system in heating mode, switch the outlets to non-heated/ cooled air by pressing the blue button (indicator lamp lights up).

With the center air outlets open and the system in cooling mode, switch the outlets to non-heated/ fresh air by pressing the red button (indicator lamp lights up).

The system will not heat or cool any quicker by setting a higher or lower temperature.

The automatic climate control only operates with the engine running.

The automatic climate control removes considerable moisture from the air during operation in the cooling mode. It is normal for water to drip on the ground through ducts in the underbody

1, 12 Temperature Selector

The desired interior temperature can be selected separately for the left and right side of the passenger compartment.

A basic setting in the white field of the selector is recommended, and can be used for driving year round.

The selected temperature can be shown in the display window (2) in either °F or °C.

3, 14 Automatic Mode

This is the normal setting.

Air volume and distribution are controlled automatically.

To select: Press button (indicator lamp lights up)

To change selection:

Press or

button (indicator lamp of selected button lights up). The indicator lamp for button goes out.

Note:

If the Automatic Climate Control is in the "Diagnosis Mode", turn key in steering lock to position 0 to return it to its normal operation.

5 Defrost

Maximum heated and automatically controlled amount of air is directed to the windshield and side windows. As the engine coolant temperature increases, the air volume is automatically increased, thereby defrosting as quickly as possible. Open and direct air outlets (7) towards the side windows.

Note: Press once again to return to previous setting.

Defogging Windows

Switch off , or switch on (left and right side), or switch on

Note: To quickly defog the inside of the windshield, select the largest air volume and air distribution button

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6 Residual Engine Heat Utilization

With the engine switched off, it is possible to continue heating the interior for a short while. The rear passenger compartment air outlet must be closed.

The system will automatically shut off

• after approx. 30 minutes,

• if the engine coolant temperature

drops below 122°F (50°C),

• if the battery voltage drops.

The system will automatically switch from recirculated air to fresh air if button is pressed

• after approx. 5 minutes at outside temperatures below approx. 40°F(5°C),

Air volume and distribution are controlled automatically.

To select:

Turn key in steering lock to position 1 or 0 or remove key.

Press button (indicator lamp lights up). This function selection will not activate if the engine coolant temperature is below 122°F (50°C) or if the battery charge level is insufficient.

To cancel:

• Press button (indicator lamp goes out).

• Turn key in steering lock to position 2.

7 Air Recirculation

Outside air is not supplied to the car's interior.

This mode can be selected to prevent annoying odors or dust from entering the car's interior.

To select: Press button (indicator lamp lights up).

To cancel: Press button (indicator lamp goes out

• after approx. 20 minutes, at outside temperatures above approx. 40°F (5°C),

If button is pressed after approx. 5 minutes.

Notes:

If the windows should fog up from the inside, switch from recirculated air back to fresh air.

At high outside temperatures, the system automatically engages the recirculated air mode thereby increasing the cooling capacity performance, switching to partially fresh air within 20 minutes.

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8 Air Volume Selector

9 Economy

11 Off

The air volume is automatically regulated in

AUTO = Normal setting and all intermediate positions, except when selecting

MIN = minimum air flow, MAX = maximum air flow.

The function of this setting corresponds to the automatic mode. However, because the air conditioning compressor will not engage (fuel savings), it is not possible to air condition in this setting.

The fresh air supply to the car interior is shut off.

While driving, use this setting only temporarily, otherwise the windshield could fog up.

Important!

This vehicle is equipped with an air conditioner system that uses HFC-134a (ozone-friendly hydro-fluorocarbon) as a refrigerant.

Repairs should always be performed by a qualified technician, and refrigerant should be collected in a recovery system for recycling.

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Rear Passenger Compartment Adjustable Air Outlet

Vehicles without rear passenger compartment climate control.

Slide switch (1) up to open outlet for fresh/cooled air only.

An active charcoal filter markedly reduces bad odors and removes pollutants from the air entering the passenger compartment.

When pressing button or , the filter is automatically switched off.

Note:

The active charcoal filter should be switched off when windows fog up on the inside, or if the passenger compartment needs to be quickly heated up or cooled down.

Active Charcoal Filter

1 Switch on 2 Switch off

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Car Keys

Included with your vehicle are:

Master Key

Notes: Do not give the master key to an unauthorized person.

• 2 Master keys with infrared remote control,

• 1 Master key,

• 1 Valet key,

• 1 Flat key.

Infrared Remote Control with Foldering Master Key

The master key fits all locks on the car.

The transmitter for the infrared remote control is located in the key holder, the receivers are located in the door handles and next to the trunk lock.

The master key fits all locks on the car.

Valet Key

The valet key fits only the door locks and the steering lock.

The valet key will not fit the trunk lock or storage compartments lock in the dashboard.

Flat Key

The flat key fits all locks on the car.

We recommend that you carry the flat key with you and keep it in a safe place (e.g. your wallet) so that it is always handy. Never leave the flat key in the vehicle.

Warning!

When leaving the vehicle always remove the key from the steering lock. Do not leave children unattended in the vehicle. Unsupervised use of vehicle equipment may cause serious personal injury.

Obtaining Replacement Keys

Your vehicle is equipped with a theft deterrent locking system requiring a special key manufacturing process. For security reasons, replacement keys can only be obtained from your authorized Mercedes-Benz dealer.

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Master Key in Key Holder

Infrared Remote Control

3 Receiver in door handle

1 Release button for master key

Releasing: press release button (1). The key unfolds from the holder by itself.

Storing: press release button (1) and fold key back into holder.

1 Transmit button

Transmitter eye and battery check

The vehicle can be centrally locked and unlocked, as well as the windows and sliding roof closed with infrared remote control.

The transmitter is located in the key holder, the receivers are located in the door handles and next to the trunk lock.

Unlocking:

Aim transmitter eye (2) at a receiver (3) and press transmit button (1). Distance to receiver max. 20 ft (6 m).

The green indicator lamps on the receivers should blink. They stop blinking when the vehicle is unlocked.

Note: If the trunk was previously locked separately, it will remain locked (see Index).

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Locking:

Notes:

3 Receiver next to trunk lock

Aim transmitter eye (2) at a receiver (3) and press transmit button (1). Distance to receiver max. 20 ft (6 m).

The red indicator lamps on the receivers should blink. They stop blinking after approximately 3 seconds when the vehicle is properly locked.

If a door or the trunk is not properly closed after you attempt to lock the car by remote control, the red indicator lamps will continue to blink (max. 10 seconds). Open the door or trunk lid, close it properly, and lock the car again.

If the vehicle cannot be locked or unlocked by pressing the transmit button (1), then it may be necessary to change the batteries in the transmitter (if ok, battery indicator lamp in transmitter will light briefly when transmitting) or to synchronize the system, see Remote Control, Infrared

in Index

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Closing Windows and Sliding/ Pop-Up Roof from Outside

Continue to press transmit button (1) after locking car. Distance to receiver max. 10 ft. (3 m).

The windows and sliding/pop-up roof begin to close after approx. 1 second.

Warning!

Never close the windows or sliding/pop-up roof if there is the possibility of anyone being harmed by the closing procedure.

In case the closing procedure causes potential danger, the closing procedure can be immediately reversed by releasing and pressing the remote control button again until the green indicator lamp at the receiver blinks. The sliding/pop-up roof and windows will open again. The sliding/pop-up roof will only open if it was not fully closed.

Note:

If the side windows and sliding/ popup roof cannot be closed automatically by using the key or by pressing the transmit button of the infrared remote control (e.g. after a battery change), press side of power window switch in center console until the window is completely closed and hold for additional 2 seconds. Repeat procedure for each window.

The automatic closing procedure of the windows and sliding/pop-up roof should now be restored.

Page 32

Central Locking System

Doors

Central locking switch

The entire vehicle may be locked or unlocked by either using the master key in the door or trunk locks, or central locking switch located in driver's door. The central locking system also locks or unlocks the fuel filler flap.

Note:

If the fuel filler flap cannot be opened, refer to Fuel Filler Flap, Manual Release (see Index).

1 Opening - pull handle 2 Unlocking 3 Locking 4 Individual door from inside:

• Push lock button down to lock.

• Pull lock button up to unlock.

When you lock the car, all door lock buttons should move down. If any one stays up, the respective door is not properly closed.

You should then unlock the car, open and reclose this door, and lock the car again. Each individual door can be locked with door lock button - the driver's door can only be locked when it is closed.

Page 33

The doors can only be locked with the central locking switch, if the front doors are closed.

The doors cannot be unlocked with the central locking switch, if car was previously locked from outside.

When opening a front door, the entire car is unlocked, if it was previously locked with the central locking switch.

Notes:

In case of a malfunction in the central locking system the doors and trunk can be locked and unlocked individually.

To lock, turn key to position 3 or push down lock buttons.

To unlock, turn key to position 2 or pull up lock buttons.

If the car has previously been locked from the outside, only the door being opened from the inside will unlock, the remaining doors, the trunk lid and fuel filler flap remain locked.

Trunk

1 Neutral position - push to open 2 Unlocking 3 Locking (detent) 4 Separate locking of trunk -

remove key in this position.

When the trunk is separately locked, it remains locked when unlocking any door.

To deny any unauthorized person access to the trunk, lock it separately. Leave only the valet key with the vehicle.

The trunk lid can be lowered by using the recessed grips in the trunk lid liner, and closed with the dirt-free retracting handle.

If the trunk lid cannot be closed, refer to Trunk Lid, Manual Closing

(see Index).

Page 34

Door lock, left and trunk lock

Power Windows and Sliding/ Pop-Up Roof

1 Closing 2 Interrupting 3 Opening

Door lock, right

When locking doors or trunk, turn key in door lock or trunk lock to position 1 and hold. The windows and the sliding/pop-up roof begin to close automatically after approximately 1 second.

To interrupt the closing procedure, turn key to position 2.

Warning!

Never close the windows or sliding/ pop-up roof if there is the possibility of anyone being harmed by the closing procedure.

In case the closing procedure causes potential danger, the closing procedure can be immediately reversed by turning the key to the unlocking position (3) within 10 seconds. The sliding/pop-up roof and windows will open again. The sliding/pop-up roof will only open if it was not fully closed.

Note:

If the closing procedure is interrupted, it can only be continued by first turning the key to the unlocked position (3) and then again to the locking position (1) and hold.

Page 35

Power Closing Assist for Doors and Trunk Lid

The doors and trunk lid close automatically if:

• doors are pushed against the lock,

• trunk lid is lowered against the lock,

It is not necessary to slam doors or trunk lid closed, a pneumatic powerassisted mechanism will latch doors and trunk lid quietly and automatically once the lid or door has been brought to a close. When the pneumatic powerassisted mechanism has stopped, doors and/or trunk can be reopened.

Note:

If the trunk lid does not close, refer to Trunk Lid, Manual Closing in Index.

Warning!

To prevent possible personal injury, always keep hands and fingers away from the door or trunk opening when closing a door or the trunk lid. Be especially careful when small children are around.

The pneumatic power closing assist mechanism cannot be interrupted once it has been engaged.

To prevent personal injury, never activate the closing assist mechanism by tampering with the door or trunk lid latch.

Page 36

Anti-Theft Alarm System

The anti-theft alarm is automatically armed or disarmed with any of your vehicle's keys or infrared remote control by locking or unlocking either front door or the trunk.

A blinking lamp (1) indicates that the alarm is armed. Now the engine cannot be started.

The alarm will last approximately 150 seconds in the form of blinking exterior lamps. At the same time an additional horn will sound intermittently for 60 seconds, pause for 30 seconds, and repeat for another 60 seconds. The alarm will stay on even if the activating element (a door, for example) is immediately closed.

Note:

1 Indicator lamp in switch located

in center console

The anti-theft alarm is disarmed when unlocking either front door or the trunk with any of your vehicle's keys or infrared remote control.

Operation

Once the alarm system has been armed, the exterior vehicle lamps will flash and the horn will sound intermittently when someone:

• opens a door,

• opens the trunk,

• opens the hood,

• removes the radio,

• switches on or bridges the ignition

circuit,

• steps on the brake pedal.

Do not give the master key to an unauthorized person. We recommend that you carry the flat key safely with you so that it is always handy. The flat key has the same functions as the master key.

Page 37

Seat and head restraint adjustment:

Power Seats, Front

The slide switches are located in each front door.

Turn key in steering lock to position 1 or 2 (with the driver's or front passenger's door open, the power seats can also be operated with the key removed or in steering lock position 0).

A Seat, fore/aft, up/down B Seat tilt C Seat cushion depth

D Backrest tilt E Head restraint

Adjust head restraint to support the back of the head approximately at ear level. The head restraint inclination can also be adjusted manually.

Note:

Your car is equipped with power head restraints, do not try to raise or lower them manually.

Warning!

Do not adjust the driver's seat while driving. Adjusting the seat while driving could cause the driver to lose control of the vehicle.

Never ride in a moving vehicle with the seat back reclined. Sitting in an excessively reclined position can be dangerous. You could slide under these at belt in a collision. If you slide under it, the belt would apply force at the abdomen or neck. That could cause serious or even fatal injuries. The seat back and seat belts provide the best restraint when the wearer is in an upright position and belts are properly positioned on the body.

Never place hands under or near any moving parts while a seat is being adjusted.

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Storing seat/head restraint/ steering wheel/exterior and inside rear view mirror positions in memory:

Recalling seat/head restraint/ steering wheel/exterior and inside rear view mirror positions stored in memory:

F Memory button G Position buttons

Three sets of seat/head restraint/ steering wheel/exterior and inside rear view mirror positions may be programmed into memory. After the seat/head restraint/steering wheel/ exterior and inside rear view mirrors are positioned, push memory button F, release, and within 3 seconds push position button "1". A second and third set of positions for the same seat/ head restraint/steering wheel/ exterior and inside rear view mirrors can be programmed into memory by pushing first button "F" and then "2", respectively "3".

Note:

See Index for instructions on adjustment of steering wheel and mirrors.

To recall a seat/head restraint/ steering wheel/exterior and inside rear view mirror position, push and hold position button "1", "2" or "3" until seat/head restraint/ steering wheel/exterior and inside rear view mirror movement has stopped. The seat/head restraint/ steering wheel/exterior and inside rear view mirror movement stops when the position button is released.

Caution!

Do not remove head restraints except when mounting seat covers. For removal and installation refer to Head Restraints, Removal in Index. Whenever restraints have been removed be sure to reinstall them before driving.

Page 39

Important!

Bring seat backrest to upright position

before the vehicle is put into motion.

Entering Rear Passenger

before recalling a stored seat/head restraint/steering wheel/exterior and inside rear view mirror position, otherwise the front seats could get forced against a rear seat and be damaged.

Prior to operating the vehicle, the driver should adjust the seat height for proper vision as well as fore/aft placement and seat back angle to insure adequate control, reach, operation, and comfort. The head restraint should also be adjusted for proper height.

Both the inside and outside rear view mirrors should be adjusted for adequate rearward vision.

Fasten seat belts. Infants and small children should be seated in a properly secured restraint system that complies with U.S. Federal Motor Vehicle Safety Standard 213 and Canadian Motor Vehicle Safety Standard 213.1.

All seat, head restraint, and rear view mirror adjustments as well as fastening of seat belts should be done

Backrest lock

1 Release button

When a door is open, the backrests can be folded forward without pushing the button.

With doors closed and key in steering lock position 2 the backrests are locked.

The lock can be released by pushing button (1).

Compartment

With the door open, fold front seat backrest forward. Automatically the seat will slide forward and the head restraint move down.

When folding the seat backrest back, seat and head restraint return to their previous positions.

To interrupt the automatic process, activate the power seat switch.

Warning!

Never place hands under seat or near any moving parts during the seat adj ustment procedure.

Page 40

The amount of cushion height and curvature may be adjusted after turning the key in steering lock to position 2.

The center section (2) can be selected together with bottom section (1) or top section (3).

The inflation pressure of the air cushion can be continuously varied between position "0" = without pressure, and position "5" = maximum pressure, by changing the pressure regulator (4) setting.

Lumbar Support

1 Pressure regulator

The seats have an inflatable air cushion built into the backrest to provide additional lumbar support.

The inflation pressure of the air cushion can be continuously varied between position "0" = without pressure, and position "5" = maximum pressure, by changing the pressure regulator (1) setting.

Multicontour Backrest

1 Bottom 2 Center 3 Top 4 Pressure regulator 5 Side bolster adjustment

Some models may be equipped with orthopedic seats. These seats have inflatable air cushions built into the backrest to provide additional lumbar and side support.

The side bolsters of the backrest can

be adjusted with push button (5):

• pushing forward increase side support,

• pushing backward decrease side support.

If the engine is turned off, the last cushion setting is retained in memory, and automatically adjusts the cushion to this setting when the engine is restarted.

Page 41

The front seat heaters can be switched on with the key in steering lock positions 1 or 2, the rear seat heaters only in steering lock position 2.

Press switch to turn on heater:

Note:

When in operation, the seat heater consumes a large amount of power. It is advisable not to use the seat heater longer than necessary.

Heated Seats

The front seat heater switches are located to the left and right side of the center console ashtray.

1 Normal heating mode. One

indicator lamp in the switch lights up.

2 Rapid heating mode. Both

indicator lamps in the switch light up.

After approximately 5 minutes in the rapid heating mode, the heater automatically switches to normal operation and only one indicator lamp will stay on.

Turning off heater:

If one indicator lamp is on, press upper half of switch.

If both indicator lamps are on, press lower half of switch.

If left on, the heater automatically turns off after approximately 30 minutes of operation

The seat heaters may automatically switch off if too many power consumers are switched on at the same time, or if the battery charge is low. When this occurs, the indicator lamp in the switch will blink (both indicator lamps blink during rapid seat heating). The seat heaters will switch on again automatically as soon as sufficient voltage is available.

If the blinking of the indicator lamps is distracting to you, the seat heaters can be switched off.

Page 42

Important!

For safety reasons, always drive with the rear head restraints in the upright position when the rear seats are occupied.

Keep area around head restraints clear of articles (e.g. clothing) to not obstruct the folding operation of the head restraints.

Switches in center consoles

Power Head Restraints, Rear

Turn key in steering lock to position 1 or 2 (with the driver's or passenger's door open, the power head restraints can also be operated with the key removed or in steering lock position 0).

Activate switch:

1 Place head restraint upright. 2 Fold head restraint backward.

Switch in front center console:

Both head restraints together can be placed in either upright or fold-down position.

Switches in rear center console:

The head restraints can be placed individually in either upright or folddown position.

Inclination of head restraints:

The head restraint inclination can be adjusted manually.

Page 43

Armrest with Compartment for Telephone Handset

(Front Seats)

1 Armrest folded down 2 Normal use (3 comfort positions) 3 Armrest folded up

Folding down:

Raise armrest past top comfort position and push down.

Adjusting height: Raise armrest to desired position

Press button (4) to open cover.

Warning!

The armrest does not suffice as a child restraint system. In case of a frontal collision a child can be catapulted forward over the locked armrest. Infants and small children should always be seated in a properly secured restraint system that complies with U.S. Federal Motor Vehicle Safety Standard 213 and Canadian Motor Vehicle Safety Standard 213.1.

Armrest with integrated Storage Compartment (Rear Seats)

Pull down the armrest by its strap. Before storing the armrest in the backrest, close its storage compartment lid.

For the removal of the Rear Seat Cushion, see Index.

Page 44

Adjustable Steering Wheel

Turn key in steering lock to position 1

Note:

or 2 (with the driver's or front passenger's door open, the steering wheel can also be operated with the key removed or in steering lock position 0).

The steering wheel position can be stored in memory together with the seat/head restraint/exterior and inside rear view mirror positions, see Index.

Warning!

To lengthen or shorten the steering column, push in or pull out switch (1).

To raise or lower steering wheel, push switch (1) up or down.

Do not adjust the steering wheel while driving. Adjusting the steering wheel while driving could cause the driver to lose control of the vehicle.

Page 45

Seat Belts and Supplemental Restraint System (SRS)

Your vehicle is equipped with seat belts for all seats, emergency tensioning retractors for the front seats, as well as airbags and knee bolsters for driver and front passenger.

Seat Belts

Important!

Laws in most states and all Canadian provinces require seat belt use.

Warning!

Never ride in a moving vehicle with the seat back reclined. Sitting in an excessively reclined position can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the belt would apply force at the abdomen or neck. That could cause serious or even fatal injuries. The seat back and seat belts provide the best restraint when the wearer is in an upright position and belts are properly positioned on the body.

Seat Belt Warning System

With the key in steering lock position 2, an audible warning sounds for a short time if the driver's seat belt is not fastened.

Warning!

Failure to wear and properly fasten and position your seat belt greatly increases your risk of injuries and their likely severity in an accident. You and your passengers should always wear seat belts.

All states and provinces require use of child restraints that comply with U.S. Federal Motor Vehicle Safety Standard 213 and Canadian Motor Vehicle Safety Standard 213.1.

We strongly recommend their use

Warning!

If you are ever in an accident, your injuries can be considerably more severe without your seat belt properly buckled. Without your seat belt buckled, you can hit the interior of the vehicle or be ejected from it. You can be seriously injured or killed.

In the same crash, the possibility for injury or death is lessened with your seat belt buckled.

Page 46

Seat Belt Extender

When the respective door is closed and the key is in steering lock position 1 or 2, the seat belt extender brings the belt forward within easy reach of the occupant.

The seat belt extender also brings the belt forward, if the seat is not occupied.

Switch on center console

With the doors closed and seat belt not buckled, the seat belt extender can also be brought forward by using the switch.

If the seat belt is not buckled within 30 seconds, the seat belt extender will return to its rest position.

This is also the case if the key is turned to steering lock position 1 or if a door is opened.

Warning!

The seat belt extender must be in its rest position for the seat belt to provide proper protection. If the electrical system fails, forcibly push the extender back to its rest position.

If the seat belt extender cannot be brought to its rest position, the seat belt cannot provide proper protection in case of an accident.

In this case have the system checked at your authorized Mercedes-Benz dealer.

Page 47

1 Latch plate 2 Buckle 3 Release button

Fastening of Seat Belts

Adjust seat belt so that shoulder portion is located as close as possible to the middle of your shoulder. Do not twist the belt. A twisted seat belt may cause injury.

Unfastening of Seat Belts

Push the release button (3) in the belt buckle (2).

Allow the retractor to completely rewind the seat belt by guiding the latch plate (1).

Notes:

Operation:

The inertia reel stops the belt from unwinding during sudden vehicle stops or when quickly pulling on the belt.

The locking function of the reel may be checked by quickly pulling out the belt.

Push latch plate (1) into buckle (2) until it clicks.

The lap belt should be positioned as low as possible on your hips and not across the abdomen.

Tighten the lap portion to a snug fit by pulling shoulder portion up.

Tighten to a snug fit by feeding belt toward retractor.

The shoulder portion of the seat belt must be pulled snug and checked for snugness immediately after engaging it. The height setting for the shoulder portion of the front seat belts are automatically adjusted by the fore/aft movement of the front seat.

For safety reasons, avoid adjusting the seat or seat back into positions which could affect the correct seat belt position.

Page 48

Warning!

Improperly positioned seat belts do

wear the shoulder belt under

USE SEAT BELTS PROPERLY.

• Each occupant should wear their

seat belt at all times, because seat belts help reduce the likelihood of and potential severity of injuries in accidents, including rollovers. "SRS" (driver airbag, passenger airbag), "ETR"(seat belt emergency tensioning retractors), and knee bolsters are designed to enhance the protection offered to properly belted occupants in certain frontal impacts which exceed preset deployment tresholds.

•

not provide maximum protection and may cause serious injuries in case of an accident.

• Never your arm, against your neck or off your shoulder. In a crash, your body would move too far forward.

That would increase the chance of head and neck injuries. The belt would also apply top much force to the ribs, which could severely injure internal organs such as your liver or spleen

• Position the lap belt as low as possible on your hips and not across the abdomen. If the belt is positioned across your abdomen, it could cause serious injuries in a crash.

• Each seat belt should never be used for more than one person at a time. Do not fasten a seat belt around a person and objects.

• Belts should not be worn twisted. In a crash, you wouldn't have the full width of the belt to take impact forces. The twisted belt against your body could cause injuries.

• Pregnant women should also use a lap-shoulder belt. The lap belt portion should be positioned as low as possible on the hips to avoid any possible pressure on the abdomen.

USE CHILD RESTRAINTS PROPERLY.

• Infants and small children must be seated in an infant or child restraint system, which is properly secured by a lap belt or lap belt portion of a lap-shoulder belt. Children could be endangered in an accident if their child restraints are not properly secured in the vehicle.

• Rear-facing child restraints must not be used in the front seat with a passenger side airbag. They could be struck by the airbag when it inflates in a crash. If this happens, a child in the restraint could be seriously injured.

Page 49

• According to accident statistics,

children are safer when properly restrained in the rear seating positions than in the front seating positions.

• Children too big for child restraint

systems should ride in rear seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck. A booster seat may be necessary to achieve proper belt positioning.

• Adjust the front passenger seat as

far as possible rearward from the dashboard when a child restraint is installed.

Supplemental Restraint System (SRS)

The SRS uses two crash severity levels (thresholds) to activate either the ETR or airbag or both. Activation depends on exceeding the thresholds and fastening of the seat belt.

Seat belt fastened

• first threshold exceeded: ETR activates

• second threshold exceeded: airbag also activates

Seat belt not fastened

• first threshold exceeded: airbag activates, but not ETR

Driver and front passenger systems operate independently from each other.

Emergency Tensioning Retractor (ETR)

The seat belts for the front seats are equipped with emergency tensioning retractors. These tensioning retractors are located in each belt's inertia reel and become operationally ready with the key in steering lock position 1 or 2.

The emergency tensioning retractors are designed to activate only when the seat belts are fastened during frontal and front-angled impacts exceeding the first threshold of the SRS. They remove slack from the belts in such a way that the seat belts fit more snugly against the body restricting its forward movement as much as possible.

In cases of other frontal impacts, roll-overs, certain side impacts, rear collisions, or other accidents without frontal forces, the emergency tensioning retractors will not be activated. The driver and passengers will then be protected by the fastened seat belts and inertia reel in the usual manner.

For seat belt and emergency tensioning retractor safety guidelines see Safety Guidelines in Index.

Page 50

Airbags

The most effective occupant restraint system yet developed for use in production vehicles is the seat belt. In some cases, however, the protective effect of a seat belt can be further enhanced by an airbag.

The driver airbag (1) is located in the steering wheel hub. The passenger airbag (2) is located in the dashboard ahead of the passenger. In conjunction with wearing the seat belts with emergency tensioning retractors (4), they provide increased protection for the driver and passenger in certain major frontal and front angled impacts.

The operational readiness of the airbag system is verified by the indicator lamp "SRS" (3) in the instrument cluster. If no fault is detected, the lamp will go out after approximately 4 seconds; after the lamp goes out, the system continues to monitor the components and circuitry of the airbag system and will indicate a malfunction by coming on again.

Page 51

The following system components are monitored or undergo a self-check: crash-sensor, airbag ignition circuits, driver and passenger seat belt buckles. Initially, when the key is turned from steering lock position 0 to positions 1 or 2, malfunctions in the crash-sensor are detected and indicated (the "SRS" indicator lamp stays on longer than 4 seconds).

In the operational mode, after the indicator lamp has gone out following the initial check, interruptions and short circuits in the airbag ignition circuit and in the driver and passenger seat belt buckle harnesses, and low voltage in the entire system are detected and indicated.

In the event a malfunction of the "SRS" is indicated as outlined above, the "SRS" may not be operational. We strongly recommend that you visit an authorized Mercedes-Benz dealer immediately to have the system checked; otherwise the "SRS" may not be activated when needed.

Important!

The airbags are designed to activate only in certain frontal and frontangled impacts (within the shaded area shown in the illustration on page 48). Only during these types of impacts will they provide their supplemental protection. The driver and passenger should always wear the seat belts, otherwise it is not possible for the airbags to provide their intended supplemental protection.

In cases of other frontal impacts, roll-overs, certain side impacts, rear collisions, or other accidents without sufficient frontal forces, the airbag will not be activated. The driver and passengers will then be protected by the fastened seat belts.

We caution you not to rely on the presence of an airbag in order to avoid wearing your seat belt.

Page 52

Important!

health, nor does it indicate a fire in the

The "SRS" is designed to reduce the potential of injury in certain frontal and front-angled impacts which may cause injuries, however, no system available today can totally eliminate injuries and fatalities.

The activation of the "SRS" temporarily releases a small amount of dust from the air-bags. This dust, however, is neither injurious to your

vehicle.

The service life of the airbags extends to the date indicated on the label located on the driver-side door latch post. To provide continued reliability after that date, they should be inspected by an authorized MercedesBenz dealer at that time and replaced when necessary.

Warning!

It is very important for your safety to always be in a properly seated position and to wear your seat belt.

For maximum protection in the event of a collision always be in normal seated position with your back against the seat back. Fasten your seat belt and ensure that it is properly positioned on the body.

Since the airbag inflates with considerable speed and force, a proper seating position will keep you in a safe distance from the airbag:

• Sit properly belted in an upright position with your back against the seat back.

• Adjust the driver seat as far as possible rearward, still permitting proper operation of vehicle controls.

• Do not lean with your head or chest close to the steering wheel or dashboard.

• Adjust the passenger seat as far as possible rearward from the dashboard.

• Infants and small children should only be seated in a rear seat and be properly secured in a child restraint system.

• Rear-facing child restraints must not be used in a front seat with a passenger side airbag.

Failure to follow these instructions can result in severe injuries to you or other occupants.

Page 53

Safety Guidelines for the Seat Belt,

must

that

Emergency Tensioning Retractor and Airbag

Warning!

• The "SRS" is designed to function on a one-time-only basis. An airbag or emergency tensioning retractor (ETR) that was activated must be replaced.

• Improper work on the system, including incorrect installation and removal, can lead to possible injury through an uncontrolled activation of the "SRS".

• Damaged belts or belts that were highly stressed in an accident be replaced and their anchoring points must also be checked. Use only belts installed or supplied by an authorized Mercedes-Benz dealer.

• Do not pass belts over sharp edges.

• Do not make any modification could change the effectiveness of the belts.

• No modifications of any kind may be made to any components or wiring of the "SRS". This includes the installation of additional trim material, badges etc. over the steering wheel hub or front passenger airbag cover and installation of additional electrical/ electronic equipment on or near "SRS" components and wiring.

• Several airbag system components at the steering wheel get hot after the airbag has inflated. Don't try to touch them.

• In addition, through improper work there is the risk of rendering the "SRS" inoperative. Work on the "SRS" must therefore only be performed by an authorized Mercedes-Benz dealer.

• When scrapping the airbag unit or emergency tensioning retractor, it is mandatory to follow our safety instructions. These instructions are available

at your authorized MercedesBenz dealer.

When you sell the vehicle we strongly urge you to give notice to the subsequent owner that it is equipped with an "SRS" by alerting him to the applicable section in the Owner's Manual.

Page 54

Infant and Child Restraint Systems

raints must not be

Infants and small children should never

share a seat belt with another occupant.

We recommend that all infants and children be restrained at all times while the vehicle is in motion.

Important!

The use of infant or child restraints is required by law in all 50 states and all Canadian provinces.

Infants and small children should be seated in an infant or child restraint system, which is properly secured by a lap belt or lap belt portion of a lapshoulder belt, and that complies with U.S. Federal Motor Vehicle Safety Standard 213 and Canadian Motor Vehicle Safety Standard 213.1. A statement by the child restraint manufacturer of compliance with this standard can be found on the instruction label on the restraint and in the instruction manual provided with the restraint.

When using any infant or child restraint system, be sure to carefully read and follow all manufacturer's instructions for installation and use.

Warning!

According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating positions.

Rear-facing child rest used in the front passenger seat. They could be struck by the airbag when it inflates in a crash. If this happens, a child in the restraint could be seriously injured.

be held on the lap while the vehicle is in motion. During an accident they would be almost impossible to hold, and could be crushed between the adult and the dashboard.

During an accident, they could be crushed between the occupant and seat belt.

Children too big for child restraint systems should ride in rear seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck. A booster seat may be necessary to achieve proper belt positioning.

When the child restraint is not in use, remove it from the car or secure it with the seat belt to prevent the child restraint from becoming a projectile in the event of an accident.

U.S.A. Models only:

Since 1986 all U.S. child restraints comply with U.S. regulations without the use of a tether strap.

Canada Models only:

This vehicle can be equipped with tether anchorages for a top tether strap. Consult your authorized MercedesBenz dealer for installation of these anchorages.

In compliance with Canadian Motor Vehicle Safety Standard 210.1, child restraint tether anchorage hardware is attached to the tool kit located in the trunk.

Page 55

1 Steering is unlocked.

(If necessary, move steering wheel slightly to allow the key to be turned clockwise to position 1.) Most electrical consumers can be operated. For detailed information see respective subjects.

2 Driving position.

Notes:

A warning will sound when the driver's door is opened with the key in steering lock position 1 or 0.

With the engine at idle speed, the charging rate of the alternator (output) is limited.

Steering Lock

0 The key can be withdrawn in this

position only. The steering is locked with the key removed from the steering lock. The key can be removed only with the selector lever in position "P". After removing the key or with the key in steering lock position 0, the selector lever is locked in position "P".

3 Starting position.

Refer to Index for Starting and turning

off the engine.

Warning!

When leaving the vehicle always remove the key from the steering lock. Do not leave children unattended in the vehicle. Unsupervised use of vehicle equipment may cause serious personal injury.

It is therefore recommended to turn off unnecessary electrical consumers while driving in stop-and-go traffic. This precaution helps to avoid draining of the battery.

Unnecessary strain on the battery and charging system may be minimized by turning off the following power consumers, for example: Heated seats, rear window defroster. In addition, the automatic climate air volume control should be set to "MIN"

Caution!

To prevent accelerated battery discharge and a possible dead battery, always remove the key from the steering lock. Do not leave the key in steering oock position 0.

Page 56

Combination Switch

1 Low beam (exterior lamp

switch position )

2 High beam (exterior lamp

switch position )

3 High beam flasher (high beam

available independent of exterior lamp switch position)

4 Turn signals, right

5 Turn signals, left

To signal minor directional changes, such as changing lanes on a highway, move combination switch to the point of resistance only and hold it there.

To operate the turn signals continuously, move the combination switch past the point of resistance (up or down). The switch is automatically canceled when the steering wheel is turned to a large enough degree.

6 Press switch briefly:

One wipe without washer water (select only if window is wet

Press switch past resistance point: Windshield washer, windshield wiper; headlamp cleaning system (only in exterior lamp switch positions or ).

7 Windshield wiper

0 Wiper off I Intermittent wiping

II Normal wiper speed III Fast wiper speed

When coming to a stop or driving slower than approx. 16 mph (25 km/h), the wiper speed automatically switches to the next lower setting.

In setting "I", the interval between wipes is lengthened.

Upon accelerating again, the wiper speed returns to the previous setting.

Note: The windshield washer reservoir, hoses and nozzles are automatically heated.

Page 57

Windshield Washer Fluid Mixing

or snow, remove key from steering lock.

Ratio

For temperatures above freezing:

MB Windshield Washer Concentrate "S" and water

1 part "S" to 100 parts water (40 ml "S" to 1 gallon water). For temperature below freezing:

MB Windshield Washer Concentrate "S" and commercially available premixed windshield washer solvent/antifreeze

1 part "S" to 100 parts solvent (40 ml "S" to 1 gallon solvent).

Windshield Wiper Smears

If the windshield wiper smears the windshield, even during rain, activate the washer system as often as necessary. The fluid in the washer reservoir should be mixed in the correct ratio.

Blocked Windshield Wiper

If the windshield wiper becomes blocked (for example, due to snow), switch off the wiper motor.

For safety reasons before removing ice

Remove blockage.

Activate combination switch again (key in steering lock position 1).

Emergency Operation of Windshield Wiper

In case of windshield wiper malfunction in switch positions I or III, turn combination switch to wiper setting II.

Have the system checked at your authorized Mercedes-Benz dealer as soon as possible.

Signaling Turns with Hazard Flasher in Use

For example, when the vehicle is being towed (key in steering lock turned to position 2):

With hazard flasher on, activate combination switch for left or right turn signal - only the selected turn signal will blink.

Upon canceling the turn signal, the hazard flasher will operate again.

Turn Signal Failure

If one of the turn signals fails, the turn signal indicator system flashes and sounds at a faster than normal rate. In addition, the exterior lamp failure indicator will come on.

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Off

Standing Lamps

Exterior Lamp Switch

Canada only:

When the engine is running, the low beam (includes parking lamps, side marker lamps, tail lamps, license plate lamps and instrument panel lamps) are automatically switched on.

Note:

For nighttime driving the exterior lamp switch should be turned to position to permit activation of the high beam headlamps

Parking lamps (also side marker lamps, taillamps,

license plate lamps, instrument panel lamps) Canada only: When the engine is running, the low beam is additionally switched on. Parking lamps plus low beam or high beam headlamps (combination switch pushed forward) Standing lamps, right (turn left one stop) Standing lamps, left (turn left two stops) Fog lamps (pull out one stop) with parking and/or headlamps on Rear fog lamp (pull out to 2nd detent) in addition to fog lamps. Indicator lamp in lamp switch comes on.

When the vehicle is parked on the street the standing lamps (right or left side parking lamps) can be turned on, making the vehicle more visible to passing vehicles.

The standing lamps cannot be operated with the key in steering lock position 2.

Note:

With the key removed and a front door open, an audible warning will sound if the vehicle's exterior lamps (except standing lamps) are not switched off.

Fog lamps will operate with the parking lamps and the low or high beam headlamps. Fog lamps should only be used in conjunction with low beam headlamps. Consult your state Motor Vehicle Regulations regarding allowable lamp operation.

Fog lamps are automatically switched off when the exterior lamp switch is turned to position O.

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Inside and Exterior Rear View Mirrors

Inside Rear View Mirror

Turn key in steering lock to position 2 (with either front door open, the mirror can be operated with key removed or in steering lock position 0 or 1).

The mirror is electrically adjustable.

Use your inside mirror to determine the size and distance of objects seen in the passenger side convex mirror.

Turn switch to position .

To adjust, move the switch forward, backward or to either side.

Antiglare Night Position

With the key in steering lock position 2, the mirror responds to changes in light sensitivity.

The switch is located on the center console.

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Exterior Rear View Mirrors

(with either front door open, the mirrors

Note:

Exterior rear view mirror, left

Exterior rear view mirror, right

Turn key in steering lock to position 2

can be operated with key removed or in steering lock position 0 or 1).

Turn switch to select the mirror to be adjusted.

To adjust, move the switch forward, backward or to either side.

The exterior mirrors have electrically heated glass. The heater switches on automatically, depending on outside temperature.

If an exterior mirror housing is forcibly pivoted from its normal position, it must be repositioned by applying firm pressure until it snaps into place.

Warning!

Exercise care when using the passenger-side mirror. The passengerside exterior mirror is convex (outwardly curved surface for a wider field of view). Objects in mirror are closer than they appear. Check your inside rear view mirror or glance over your shoulder before changing lanes.

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Exterior Rear View Mirror

come noticeable, especially when

Multiple Images

This vehicle is equipped with antifogging dual-pane side windows to provide extra insulation against heat, cold and noise. Because of the second pane of glass, under certain light and weather conditions a multiple image may be looking through the side windows at an outside rear view mirror.

Storing Mirror Positions in Memory

The exterior and inside rear view mirror positions are stored in memory with the seat/head restraint/ steering column position and can be’ recalled when necessary, see Index.

Note:

If the inside rear view mirror was adjusted separately, the originally stored position remains in memory. To recall position, press the desired position button.

Folding the mirrors out

Turn switch to point rearward. Press switch forward until the mirrors are folded out.

Important!

Do not fold mirrors out, forcing them by hand. This will damage the operating mechanism of the mirrors.

Folding the mirrors in

Turn switch to point rearward. Press switch rearward until the mirrors are folded in.

Important!

Before running the vehicle through an automatic car wash, fold mirror in, otherwise they may get damaged.

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Sun Visors

Swing sun visors down to protect against sun glare.

If sunlight enters through a side window, disengage visor from inner mounting and pivot to the side. From this position, the visor can slide forward and backward on its shaft

Illuminated Vanity Mirrors

Front seats:

With the visor engaged in its inner mounting, the lamp can be switched on by opening the cover.

Warning!

Do not use the vanity mirror while driving.

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2 Interior Lamps

Entrance Lamps, Exit Lamps

Interior Lighting

1 Interior Lamps (Door contact)

A B

A Interior lamps are switched on,

and off delayed, when unlocking or locking the vehicle, or when opening either front door. However, there will be no delay when the key is in steering lock position 2.

B Interior lamps switched off

A B

A Interior lamps switched off B Interior lamps switched on

3 Rear Courtesy Lamps

A B

A Courtesy lamps switched off B Courtesy lamps switched on

Note:

The courtesy lamps cannot be switched off as long as a rear door is open.

4 Reading Lamps, Front

A Reading lamp switched off B Reading lamp switched on

The lamps are switched on and off by the door contact switches.

Note:

To prevent the vehicle battery from being discharged, do not leave doors open for a long period of time.

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Storage Compartments in the Dashboard

1 Storage/eyeglasses

compartment

2 Button for storage/

eyeglasses compartment

3 Glove box 4 Button for glove box 5 Lock

Storage/Eyeglasses Compartment

To open: Press button (2).

Glove Box

The glove box lid is equipped with a container for coins and small accessories. To open: Press button (4).

Note:

The storage compartments may be locked and unlocked by using the master key in lock (5).

Locking: Turn master key in lock (5) to the right and remove.

Unlocking: Turn master key back to vertical position.

Storage Compartment between Rear Seats

Lock only when compartment is fully closed, otherwise the lock may get damaged.

Storage Compartments in the Door

6 Button for door pocket

To open: Press button.

Caution!

Keep compartment lids closed. This will prevent stored objects from being thrown about and injuring vehicle occupants during an accident.

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in center console, front

With the gear selector lever in position

in rear doors

Lighter

Ashtrays

By touching the top of the cover lightly, the ashtray opens automatically.

Prior to removing the ashtray insert move gear selector lever to position "N".

Warning!

"N", turn off the engine and set. The parking brake. Otherwise the vehicle might move unintentionally.

To remove ashtray from center console:

Push sliding knob (1) toward the right to eject the insert.

To remove ashtray from rear door: Hold left and right side of insert and pull up.

To install ashtray: Install insert into ashtray frame and push down to engage.

Turn key in steering lock to position 1 or 2.

Push in lighter (1); it will pop out automatically when hot.

Warning!

Never touch the heating element or sides of the lighter, hold at knob only.

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Glass Sliding Roof with Rear Pop-Up Feature

An additional screen can be slid into the roof opening to guard against sun rays. When sliding the roof open, the screen will also retract.

Warning!

When closing the sliding roof, be sure that there is no danger of anyone being harmed by the closing procedure.

Sliding Roof with Rear Pop-Up Feature

1 to slide roof open 2 to slide roof closed 3 to raise roof at rear 4 to lower roof at rear

Turn key in steering lock to position 1 or 2 (with either front door open, the sliding/pop-up roof can be operated with key removed or in steering lock position 0).

The switch is illuminated when the exterior lamps are switched on (except standing lamps).

Notes:

The sliding roof can be opened or closed manually should an electrical malfunction occur, refer to Emergency Operation in Index.

The sliding roof can also be closed with the key or infrared remote control while locking the vehicle doors (see Central Locking System in Index).

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Express Opening and Closing

Press switch or past resistance point and release - window opens or closes completely.

To interrupt procedure, briefly press

If the upward movement of the window is blocked during the closing procedure, the window will stop during the last few inches before closure and open slightly.

in center console, front

Power Windows

Switches for:

1 left, front 2 left, rear 3 right, front 4 right, rear 5 safety switch 6 individual switches (rear doors)

in rear doors

Turn key in steering lock to position 1 or 2.

Press switch in to resistance point:

to close

to open

Release switch when window is in desired position.

When pressing and holding the switch to close the window, and upward movement of the window is blocked during the last few inches before closure, it will stop but not open slightly.

Blocking of Rear Door Window Operation

If no operation of the rear windows by switch (6) (for instance by children) is desired, slide safety switch (5) to right, symbol becomes visible.

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Warning!

When closing the windows, be sure that there is no danger of anyone being harmed by the closing procedure.

The power windows can also be closed with the key or infrared remote control while locking the vehicle doors (see Central Locking System in Index).

Warning!

In case of obstruction, the automatic reversal will not operate if a window is being closed by pressing the switch to its resistance point and holding it there, or when using a key or the remote control.

The closing procedure can be immediately reversed by either pressing the switch , turning the key to the unlocking position, or releasing and pressing the transmit button, and holding it

When leaving the vehicle, always remove the key from the steering lock. Do not leave children unattended in the vehicle. Unsupervised use of vehicle equipment can cause serious personal injury.

Note:

If the side windows cannot be fully opened or closed automatically by pressing the button past the point of resistance (e.g. after a vehicle battery change), press down side of power window switch until the window is completely closed and hold for additional 2 seconds. Repeat procedure for each window.

The automatic full opening and closing procedure of the windows should now be restored.

Rear Window Sunshade

1 Raising 2 Lowering

The switches are located on the center console and between the single rear seats.

The sunshade should always be either fully raised or fully lowered.

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Note:

The rear window defroster uses a large amount of power. To keep the battery drain to a minimum, turn off the defroster as soon as the window is clear.

The defroster is automatically turned off after a maximum of 20 minutes of operation.

Heavy accumulation of snow and ice should be removed before activating the defroster.

Rear Window Defroster

The switch is located in the center console.

Turn key in steering lock to position 1 or 2.

When activating the rear window defroster, the indicator lamp in the switch will come on.

If several power consumers are turned on simultaneously, or the battery is only partially charged, it is possible that the defroster will automatically turn itself off. When this happens, the indicator lamp inside the switch starts blinking.

As soon as the battery has sufficient voltage, the defroster automatically turns itself back on.

Setting Clock

Adjusting clock one minute ahead or back:

Pull out adjustment knob (1), briefly turn to the right respectively left and release knob.

Adjusting clock more than one minute ahead or back: Pull out adjustment knob (1), turn to the right respectively left and hold until the desired time is set. Within the first 2 seconds, the minute hand advances 8 minutes and advances another 8 minutes every additional second thereafter.

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Shelf below Rear Window

Antenna

Cellular Telephone

Warning!

The shelf below the rear window should not be used to carry objects. This will prevent such objects from being thrown about and injuring vehicle occupants during an accident or sudden

The antenna extends when switching on the radio and/or telephone.

Note:

To retract the antenna (e.g. when entering a car wash) both radio and telephone must be switched off.

The vehicle is prepared for the installation of a cellular telephone. For further information and installation contact your authorized MercedesBenz dealer.

Warning!

Some jurisdictions prohibit the driver from using a cellular telephone while driving a vehicle. Whether or not prohibited, for safety reasons, the driver should not use the cellular telephone while the vehicle is in motion. Stop the vehicle in a safe location before answering or placing a call.

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Driving

Page 72

Drinking and Driving

To engage, firmly depress parking brake

Driving Off

Warning!

Drinking and driving can be a very dangerous combination. Even a small amount of alcohol or drugs can affect your reflexes, perceptions and judgement.

The possibility of a serious or even fatal accident is sharply increased when you drink and drive.

Please don't drink and drive or allow anyone to drive after drinking.

Parking Brake

pedal. When the key is in steering lock position 2, the brake warning lamp in the instrument cluster should come on brightly.

To release the parking brake, pull handle on instrument panel. The brake warning lamp in the instrument cluster should go out.

Also see Brake Warning Lamp Test in Index.

Test the brakes briefly after driving off. Perform this procedure only when the road is clear of other traffic.

Warm up the engine smoothly. Do not place full load on the engine until the operating temperature has been reached.

Warning!

Keep driver's foot area clear at all times. Objects stored in this area may impair pedal movement.

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Automatic Transmission

Shift selector lever to the desired driving

The automatic transmission selects individual gears automatically, dependent upon

• Selector lever position

• Accelerator position

• Vehicle speed

Important!

When parking the car and before working on the vehicle with the engine running, firmly depress the parking brake pedal and shift the selector lever into "P".

Driving

The selector lever is automatically locked while in position "P". To move the selector lever out of position "P", the service brake pedal must be firmly depressed before the shift lock will release.

position only when the engine is idling and the service brake is applied. Do not release

the brake until ready to drive. The vehicle may otherwise start creeping when the selector lever is in drive or reverse position.

Warning!

It is dangerous to shift the selector lever out of "P" or "N" if the engine speed is higher than idle speed. If your foot is not on the brake pedal, the car could accelerate quickly forward or in reverse. You could lose control of the car and hit someone or something. Only shift info gear when the engine is idling normally and when your right foot is firmly on the brake pedal.

Important!

After selecting any driving position from "N" or "P", wait a moment to allow the gear to fully engage before accelerating, especially when the engine is cold.

Accelerator position

Partial throttle = early up shifting = normal acceleration

Full throttle = later up shifting = rapid acceleration

Kick down (depressing the accelerator beyond full throttle) = downshifting to next lowest gear = maximum acceleration. Once the desired speed is attained, ease up on the accelerator the transmission shifts up again

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With the key removed, the selector lever is locked in position "P".

4 Upshift to 4th gear only. Suitable

for performance driving.

Selector Lever Positions

The automatic gear shifting process can be adapted to specific operating conditions using the selector lever.

P Parking lock.

The parking lock is an additional safeguard to the parking brake when parking the vehicle. Engage only with the car stopped.

Note: The key can be removed from the steering lock only with the selector lever in position "P".

R Reverse gear.

Shift to reverse gear only with the car stopped.

N Neutral.

No power is transmitted from the engine to the rear axle. When the brakes are released, the vehicle can be moved freely (pushed or towed). Do not engage "N" while driving except to coast when the vehicle is in danger of skidding (e.g. on icy roads, see Winter Driving Instructions in Index).

Important!

Coasting the vehicle, or driving for any other reason with selector lever in "N", can result in transmission damage that is not covered by the Mercedes-Benz Limited Warranty.

D The transmission automatically

upshifts to 5th gear. Position "D" provides optimum driving characteristics under all normal operating conditions.

3 Upshift to 3rd gear only. Suitable

for moderately steep hills. Since the transmission does not shift higher than 3rd gear, this gear selection will allow use of the engine's braking power downhill.

B Upshift to 2nd gear only. For

driving in mountainous regions or under extreme operating conditions. This gear selection will allow use of the engine's braking power when descending steep grades.

Important!

With selector lever in position "D", "4" or "3", upshifting from 2nd to 3rd gear is delayed depending on vehicle speed and engine temperature. This allows the catalytic converter to heat up more quickly to operating temperatures.

During the brief warm-up period this delayed upshift and increased engine noise might be perceived as a malfunction. However, neither the engine nor transmission are negatively affected by this mode of operation

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The delayed up shift is effective with vehicle speeds below 31 mph (50 km/h) at partial throttle and engine temperatures below 95°F (35°C).

Do not exceed the vehicle speed limits for individual gear selections. Overrevving the engine when selector lever is moved to a lower driving range could result in serious damage to the engine that is not covered by the Mercedes-Benz Limited Warranty. Refer to Technical Data for downshift points.

Warning!

On slippery road surfaces, never downshift in order to obtain braking action. This could result in rear wheel slip and reduced vehicle control. Your vehicle's ABS will not prevent this type of loss of control This applies particularly for position "B".

To prevent the engine from laboring at low RPMs, do not allow the engine speed to drop too low on uphill gradients.

Depending on the degree of the incline, shift selector lever to a lower gear early enough to maintain engine RPM within the best torque range.

Maneuvering

To maneuver in tight areas, e.g. when pulling into parking space, control the car speed by gradually releasing the brakes. Accelerate gently and never abruptly step on the accelerator.

To rock a car out of soft ground (mud or snow), alternately shift from forward to reverse, while applying slight partial throttle.

Rocking a car free in this manner may cause the ABS warning lamp to come on. Turn off and restart the engine to clear the malfunction indication.

Stopping

For brief stops, e.g. at traffic lights, leave the transmission in gear and hold vehicle with the service brake.

For longer stops with the engine idling, shift into "N" or "P".

When stopping the car on an uphill incline, do not hold it with the accelerator, use the brake. This avoids unnecessary transmission heat build up.

Warning!

Getting out of your car with the selector lever not fully engaged in position "P" is dangerous. When parked on an incline, position "P" alone may not prevent your vehicle from moving, possibly hitting people or objects.

Always set the parking brake in addition to shifting to position "P".

When parked on an incline, also turn downhill side of front wheel against curb

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Rear Fender Indicators

When the reverse gear is selected, the rear fender indicators will extend upward from the rear corners of the fenders.

Normally the vehicle is accelerated to the desired speed with the accelerator.

Speed is set by briefly pushing the lever to position 1 or 2. The accelerator can be released.

The rear fender indicators retract delayed when shifting out of reverse. They retract immediately when turning key in steering lock to position 0.

Note:

Before shifting into reverse gear, ensure that the rear fender indicators can extend freely.

Cruise Control

Any given speed above approximately 25 mph (40 km/h) can be maintained with the cruise control by operating the lever.

1 Accelerate and set:

Lift lever briefly to set speed. Hold lever up to accelerate.

2 Decelerate and set:

Depress lever briefly to set speed.

Hold lever down to decelerate.

The speed can be increased (e.g. for passing) by using the accelerator. As soon as the accelerator is released, the previously set speed will be resumed automatically.

If a set speed is to be increased or decreased slightly, e.g. to adapt to the traffic flow, hold lever in position 1 or 2 until the desired speed is reached, or briefly tip the control lever in the appropriate direction for increases or decreases in 0.6 mph (1 km/h) increments. When the lever is released, the newly set speed remains.

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3 Canceling

exceeding approx. 25 mph (40 km/h),

was set prior to the cancellation of the

Note:

Warning!

To cancel the cruise control, briefly push lever to position 3.

When you step on the brake or the vehicle speed drops below approx. 25 mph (40 km/h), for example when driving upgrade, the cruise control will be canceled.

If the cruise control cancels by itself and remains inoperative until the engine is restarted, have the system checked at your authorized Mercedes-Benz dealer as soon as possible.

4 Resume

If the lever is briefly pushed to position 4 when driving at a speed

the vehicle resumes the speed which

cruise control. The last memorized speed is canceled when the key in the steering lock 's turned to position 1 or 0

If the engine does not brake the vehicle sufficiently while driving on a downgrade, the speed you set on the cruise control may be exceeded and you may have to step on the brake pedal to slow down. As soon as the grade eases, the cruise controlled speed will again be maintained as long as the brakes were not previously applied, or the lever may be used to resume the previously set speed if the brakes were applied.

Caution!

When driving with the cruise control, the transmission selector lever must not be shifted to position "N" as otherwise the engine will overrev.

Only use the cruise control if the traffic and weather conditions make it advisable to travel at a steady speed.

• The use of cruise control can be

dangerous on winding roads or in heavy traffic because conditions do not allow safe driving at a steady speed.

• The use of cruise control can be

dangerous on slippery roads. Rapid changes in tire adhesion can result in wheel spin and loss of control.

The "Resume" function should only be operated if the driver is fully aware of the previously set speed and wishes to resume this particular preset speed.

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Charge Indicator Lamp

temperature.

Should the charge indicator lamp fail to come on prior to starting when the key is in steering lock position 2 or should it fail to go out after starting or come while the engine is running, this indicates a fault which must be repaired at an authorized Mercedes-Benz dealer immediately.

If the charge indicator lamp comes on while the engine is running, this may indicate that the poly-V-belt has broken. Should this condition occur, the poly-Vbelt must be replaced before continuing to operate the vehicle. Otherwise, the engine will overheat due to an inoperative water pump which may result in damage to the engine.

Do not continue to drive the vehicle with the charge indicator lamp illuminated. Doing so could result in engine damage that is not covered by the Mercedes-Benz Limited Warranty.

Oil Pressure Gauge with Oil Pressure Warning Lamp

With the key in steering lock position 2, the oil pressure warning lamp comes on and should go out when the engine is running.

The oil pressure at idle speed may drop if the engine is at operating This will not jeopardize the engine's operational reliability.

Pressure must, however, rise immediately upon acceleration.

Note:

If the oil pressure warning lamp does not go out after starting the engine or comes on while driving and the oil pressure gauge needle drops to "0", then damage to the engine may occur with continued operation. Turn off engine immediately and contact an authorized Mercedes-Benz dealer. Do not operate the car until the condition is repaired.

There is no need for concern should the oil pressure warning lamp light up briefly, (for example, in sharp turns or hard braking) provided the lamp goes out immediately. We recommend you to drive to the nearest service station where the engine oil should be topped to the "full" mark on the dipstick with an approved oil.

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Low Engine Oil Level Warning Lamp

With the key in steering lock position 2, the oil level warning lamp comes on and should go out when the engine is running.

If the warning lamp comes on with the engine running and at operating temperature, the engine oil level has dropped to approximately the minimum mark on the dipstick.

When this occurs, the warning lamp will first come on intermittently and then stay on if the oil level drops further.

If no oil leaks are noted and there is no loss in engine oil pressure, continue to drive to the nearest service station where the engine oil should be topped to the "full" mark on the dipstick with an approved oil.

The low engine oil level warning light should not be ignored. Extended driving with the light illuminated could result in engine damage that is not covered by the Mercedes-Benz Limited Warranty.

In addition to the warning lamp, the engine oil level should be periodically checked with the dipstick, for example during a fuel stop, or before a long trip. See Index.

Engine Oil Consumption

Engine oil consumption checks should only be made after the break-in period. During the break-in period, higher oil consumption may be noticed and is normal. Frequent driving at high engine speeds results in increased consumption.

Fuel Consumption Gauge

While driving, current fuel consumption is indicated in miles per gallon (mpg), or in Canada liters per 100 kilometers (1/100 km).

With the engine switched off, the needle reads "0".

Due to system design, maximum consumption is indicated at engine idle speed.

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Fuel Reserve Warning Lamp

Warning!

With the key in steering lock position 2, the fuel reserve warning lamps come on and should go out when the engine is running.

If the warning lamps do not go out after starting the engine or if they come on while driving, it indicates that the fuel level is down to the reserve quantity of approx. 3.3 gal (12.5 liters).

Outside Temperature Indicator

The temperature sensor is located in the front bumper area. Due to its location, the sensor can be affected by road or engine heat during idling or slow driving. This means that the accuracy of the displayed temperature can only be verified by comparison to a thermometer placed next to the sensor, not by comparison to external displays (e.g. bank signs etc.).

Adaptation to ambient temperature takes place in steps and depends on the prevailing driving conditions (stopand-go or moderate, constant driving) and amount of temperature change.

The outside temperature indicator is not designed to serve as an IceWarning Device and is therefore unsuitable for that purpose. Indicated temperatures just above the freezing point do not guarantee that the road surface is free of ice.

Coolant Temperature Gauge

If the antifreeze mixture is effective to

-22°F (-30°C), the boiling point of the coolant in the pressurized cooling system of your vehicle is approx. 266°F (130°C).

During severe operating conditions and stop-and-go city traffic, the coolant temperature may rise close to the red marking.

The engine should not be operated with the coolant temperature in the red zone. Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty.

• Driving when your engine is badly

overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Turn off the engine and get out of the car until it cools down.

• Steam from an overheated engine

can cause serious burns and can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it. Turn off the engine and do not stand near the car until it cools down.

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Low Engine Coolant Level Warning Lamp

With the key in steering lock position 2, the warning lamp comes on and goes out when the engine is running.

If the warning lamp does not go out after starting the engine, or if it comes on while driving, then the coolant level has dropped below the required level. If no leaks are noticeable and the engine temperature does not increase, continue to drive to the nearest service station and have coolant added to the coolant system. See Index.

The low engine coolant level warning light should not be ignored. Extended driving with the light illuminated may cause serious engine damage not covered by the Mercedes-Benz Limited Warranty.

In cases of major or frequent minor coolant loss, have the cooling system checked at your authorized MercedesBenz dealer as soon as possible.

Note:

Do not drive without coolant in the

cooling system. The engine will overheat causing major engine damage.

Monitor the coolant temperature gauge

while driving.

Warning!

Do not spill antifreeze on hot engine

parts. Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts. You can be seriously burned.

Low Windshield and Headlamp Washer System Fluid Level Warning Lamp

With the key in steering lock position 2, the warning lamp comes on and goes out when the engine is running.

If the warning lamp comes on with the engine running, the level of the reservoir has dropped to approx.1/4of the total volume. The reservoir should be refilled with MB Windshield Washer Concentrate "S" and water (or commercially available premixed windshield washer solvent/antifreeze, depending on ambient temperature see Index) at the next opportunity. The reservoir for the windshield and headlamp washer system is located in the engine compartment next to the radiator.

The fluid level can be checked visually at the sight glass located next to the reservoir filler cap

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Exterior Lamp Failure Indicator Lamp

With the key in steering lock position 2, a dim indicator lamp comes on, and goes out when the engine is running. With the key in steering lock position 2 or with the engine running, a bright illumination of this lamp indicates an exterior lamp failure.

If an exterior lamp fails, the indicator lamp will come on only when that lamp is switched on.

If a brake or turn signal lamp fails, the lamp failure indicator will come on when applying the brake or actuating the turn signal and stay on until the engine is turned off.

Note:

The indicator lamp will also come on if an incorrect bulb is installed.

If additional lighting equipment is installed (e.g. auxiliary headlamps etc.) be certain to connect into the fuse before the failure indicator monitoring unit in order to avoid damaging the system.

Seat Belt Warning Lamp

With the key in steering lock position 2, the warning lamp comes on and an audible warning sounds for a short time if the driver's seat belt is not fastened.

After starting the engine, the warning lamp blinks for a brief period to remind the driver and passengers to fasten seat belts before driving off.

Brake Pad Wear Indicator Lamp

The brake pad wear indicator lamp in the instrument cluster comes on when the key in the steering lock is turned to position 2 and goes out when the engine is running.

If the indicator lamp lights up during braking, this indicates that the front wheel brake pads are worn down.

Have the brake system checked at your authorized Mercedes-Benz dealer as soon as possible.

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Brake Warning Lamp

The brake warning lamp will come on with the key in steering lock position 2 and should go out when the engine is running.

The brake warning lamp will come on:

• when there is insufficient brake

fluid in the reservoir (engine running and parking brake released)

• when the parking brake is set

(engine running).

Warning!

Driving with the brake warning lamp on can result in an accident. Have your brake system checked immediately if the brake warning lamp stays on. Don't add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned.

When the minimum mark on the reservoir is reached, have the brake system checked for brake pad thickness and leaks.

To test the brake warning lamp, turn key in steering lock to position 2. The brake warning lamp comes on, and should go out when the engine is running.

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Antilock Brake System (ABS)

The ABS prevents the wheels from locking up above a vehicle speed of approximately 2 mph (3 km/h) independent of road surface conditions. It is necessary, however, that the vehicle speed reaches at least 5 mph (8 km/h) before commencing to brake.

At the instant one of the wheels is about to lock up, a slight pulsation can be felt in the brake pedal, indicating that the ABS is in the regulating mode.

On slippery road surfaces, the ABS will respond even with only slight brake pedal pressure. The pulsating brake pedal can be an indication of hazardous road conditions and functions as a reminder to take extra care while driving.

The ABS warning lamp in the instrument cluster comes on with the key in steering lock position 2 and should go out when the engine is running.

If the charging voltage falls below 10 volts, the warning lamp comes on and the ABS is switched off. When the voltage is above this value again, the warning lamp should go out and the ABS will be operational.

If the ABS warning lamp does not go out or comes on while driving, it indicates that the ABS has detected a malfunction and has switched off. In this case, the brake system functions in the usual manner, but without antilock assistance.

Have the system checked at your authorized Mercedes-Benz dealer as soon as possible.

Warning!

Even the ABS cannot prevent the natural laws of physics from acting on the vehicle. The ABS cannot prevent accidents, including those resulting from excessive speed in turns, following another vehicle too closely, or aquaplaning. Only a safe, attentive, and skillful driver can prevent accidents. The capabilities of an ABS equipped car must never be exploited in a reckless or dangerous manner which could jeopardize the user's safety or the safety of others.

Note:

To alert following vehicles to slippery road conditions you discover, operate your hazard warning flashers as appropriate.

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Acceleration Slip Control (ASR)

The acceleration slip control will engage at all vehicle speeds, if one or both drive wheels begin to lose traction and spin. While engaged, the yellow function indicator in the speedometer lights up.

With the acceleration slip control engaged, the brake is applied to the spinning drive wheel until it regains sufficient traction. If both drive wheels lose traction and spin, the brake is applied to both drive wheels and simultaneously, engine torque is limited.

As traction on the road surface increases, the allowable engine torque also increases again and the brake is no longer applied to drive wheels.

Caution!

If the vehicle is towed with the front axle raised (see Towing the vehicle in Index), the key must not be in steering lock position 2. Otherwise, the acceleration slip control will immediately be engaged and will apply the rear wheel brakes.

Notes:

With the key in steering lock position 2, the yellow function indicator lamp and the yellow ASR warning lamp in the instrument cluster come on. They must go out when the engine is running.

If the ASR warning lamp comes on with the engine running, a malfunction has been detected. Pressing the accelerator pedal will require greater effort. Only partial engine output is available.

Have the acceleration slip control checked at your authorized MercedesBenz dealer as soon as possible.

Driving the vehicle with varied size tires will cause the wheels to rotate at different speeds, therefore the acceleration slip control will activate (yellow ASR function indicator lamp in instrument cluster comes on). For this reason, all wheels, including the spare wheel, must have the same tire size.

When testing the parking brake on a brake test dynamometer, the key must not be in steering lock position 2. Otherwise, the acceleration slip control will immediately be engaged and will apply the rear wheel brakes.

In winter operation, the maximum effectiveness of the acceleration slip control is only achieved with Mercedes-Benz recommended M + S radial-ply tires.

The brake pad wear warning lamp indicates brake pad wear for the front as well as the rear brakes.

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Snow chain switch

Driving with Snow Chains

When driving with snow chains, press the upper half of the snow chain switch, located on the instrument panel (the indicator lamp in the switch comes on).

This mode is effective at speeds up to 25 mph (40 km/h). It remains stored in memory up to 37 mph (60 km/h) and automatically engages again when the vehicle speed drops below 25 mph (40 km/).

The mode is canceled in memory above 37 mph (60 km/h) and the indicator lamp in the switch goes out,

To switch off: press lower half of switch (the indicator lamp in the switch goes out).

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Adaptive Damping System (ADS)

Depending upon road surface conditions, load, driving style, ADS will automatically adjust the optimal ride firmness.

The indicator lamp comes on with the key in steering lock position 2 and goes out when the engine is running.

If the indicator lamp stays on after the engine is running or comes on while driving, then the system has detected a malfunction.

We recommend that you visit an authorized Mercedes-Benz dealer as soon as possible to have the system checked-out.

Note:

If the battery was disconnected, the indicator lamp will only go out after the engine is started and the steering wheel is turned from full left - to- full right lock and returned to the center position.

Adaptive Damping System Adjustment

The switch is located in the center console.

1 Firm damping program. This setting

should be used for sporty driving. During the setting for sporty driving the indicator lamp in the switch lights up.

2 Soft damping program. This setting

should be used for regular driving.

Note:

The firm damping program must be selected again when restarting the engine.

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Emission Control

Certain systems of the engine serve to keep the toxic components of the exhaust gases within permissible limits required by law.

These systems, of course, will function properly only when maintained strictly according to factory specifications. Any adjustments on the engine should, therefore, be carried out only by qualified Mercedes-Benz technicians. Engine adjustments should not be altered in any way. Moreover, the specified service and maintenance jobs must be carried out regularly according to Mercedes-Benz servicing requirements. For details refer to the Maintenance Booklet.

Warning!

Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide, and inhaling it can cause unconsciousness and lead to death.

Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window fully open.

On-Board Diagnostic System S 500 (California version only); S 600 (all)

The Sequential Multiport Fuel Injection (SFI) control module monitors emission control components that either provide input signals to or receive output signals from the control module. Malfunctions resulting from interruptions or failure of any of these components are indicated by the "CHECK ENGINE" mal-function indicator lamp in the instrument cluster and are simultaneously stored in the SFI control module.

If the "CHECK ENGINE" malfunction indicator lamp comes on, have the system checked at your authorized Mercedes-Benz dealer as soon as possible.

An on-board diagnostic connector with pushbutton and light emitting diode (LED) is located on the engine compartment firewall, allowing the accurate identification of system malfunctions through the readout of diagnostic trouble codes.

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Traveling Abroad

the engine can always be

Abroad, there is a widely-spread Mercedes-Benz service network at your disposal. If you plan to travel into areas which are not listed in the index of your dealer directory, you should request pertinent information from your authorized Mercedes-Benz dealer.

Winter Driving

Have your car winterized at your authorized Mercedes-Benz dealer before the onset of winter.

• Change the engine oil if the engine contains an oil which is not approved for winter operation. For viscosity (SAE class) and filling quantity, see Capacities: Fuels, Coolants, Lubricants etc. in Index.

• Check engine coolant anticorrosion/ antifreeze concentration.

• Additive for the windshield washer and headlamp cleaning system: Add MB Concentrate "S" to a premixed windshield washer solvent/antifreeze which is formulated for below freezing temperatures (see Index).

• Test battery: Battery capacity drops with decreasing ambient temperature. A well charged battery ensures that started, even at low ambient temperatures.

• Tires: We recommend M + S radial

tires on all four wheels for the winter season. Observe permissible maximum speed for M + S radial tires and the legal speed limit.

Note:

In winter operation, the maximum effectiveness of the acceleration slip control is only achieved with M + S radial tires.

Snow Chains

Important!

Use only snow chains that are tested and recommended by Mercedes-Benz. Your authorized Mercedes-Benz dealer will be glad to advise you on this subject.

Chains should only be used on the rear wheels. Follow the manufacturer's mounting instructions.

Snow chains should only be driven on snow covered roads at speeds not to exceed 30 mph (50 km/h). Remove chains as soon as possible when driving on roads without snow.

For tips on driving on slippery winter roads, refer to Index.

Vehicles with Acceleration Slip Control (ASR):

When driving with snow chains, press the snow chain switch, refer to Index.

Page 90

Page 91

Practical Hints

Page 92

Warning!

To help prevent personal injury; stay clear of moving parts when the hood is open and the engine is running. Be sure the hood is properly closed before driving.

The engine is equipped with a transistorized ignition system. Because of the high voltage it is dangerous to touch any components (ignition coil, distributor, spark plug sockets, ignition cables, diagnostic socket) of the ignition system

Hood

To open:

To unlock the hood, pull release lever (1) under the driver's side of the instrument panel. At the same time handle (2) will extend out of the radiator grill (it may be necessary to lift the hood up slightly).

Caution!

To avoid damage to the windshield wipers or hood, open the hood only with wipers in the parked position.

Pull handle (2) completely out of radiator grill and open hood (do not pull up on handle).

To close:

Lower hood and let it drop into lock from a height of approx. 1 ft (30 cm), assisting with flat hands placed only on edges of hood (3).

To avoid hood damage, if hood is not fully closed, repeat closing procedure.

• with the engine running,

• while starting the engine,

• if the ignition is "on" and the engine is turned manually.

We recommend that you do not open the hood, if you see flames or smoke coming from the engine compartment.

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Warning!

Adding Coolant

Coolant reservoir of S 600 shown

Checking Coolant Level

To check the coolant level, the vehicle must be parked on level ground and the engine stopped.

Check coolant level only when coolant is cold.

The coolant should reach the marking inside the filler neck.

• Use extreme caution when opening

the hood if there are any signs of steam or coolant leaking from the cooling system.

• Do not remove pressure cap on

coolant reservoir if engine temperature is above 194°F (90°C). Allow engine to cool-down before removing cap. The coolant reservoir contains hot fluid and is under pressure.

• Using a rag, turn cap to first

notch to relieve excess pressure. If opened immediately, scalding hot fluid and steam will be blown out under pressure, possibly causing personal injury.

• Do not spill antifreeze on hot

engine parts. Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts. You can be seriously burned

If coolant has to be added, a 50/50 mixture of water and MB anticorrosion/ antifreeze should be added.

The drain plugs for the cooling system are located on the right and left sides of the engine block and at the bottom of the radiator.

Anticorrosion/antifreeze, see Coolants in Index.

Page 94

Add oil, if needed, only to the upper mark (max). Do not overfill engine.

For viscosity and capacity, see

Capacities: Fuels, Coolants, Lubricants etc. in Index.

For low engine oil level warning lamp, see Index.

S 500

Checking Engine Oil Level

1 Oil dipstick

2 Oil filler cap

To check the engine oil level, park vehicle on level ground, with engine at normal operational temperature.

S 600

Check engine oil level approximately 5 minutes after stopping the engine, allowing for the oil to return to the oil pan.

Wipe the dipstick clean before checking.

Page 95

Checking Automatic Transmission Fluid Level

Dipstick locking lever

1 Break seal 2 Release 3 Engage

Regular automatic transmission fluid level checks are not required. For this reason the dipstick opening is sealed.

When noticing fluid loss or gear shifting malfunctions, we recommend to have your authorized Mercedes-Benz dealer check the transmission fluid level.

The transmission fluid level should only be checked with the engine idling, parking brake engaged and selector lever in position "P". The vehicle must be parked on level ground.

Prior to the check, allow engine to idle for approx. 1 to 2 minutes.

To pull dipstick from tube, break seal by moving plastic pin (1) sideways. Then open cap by releasing locking lever (2).

Measure fluid level with the dipstick completely inserted and the locking lever released (2).

Extreme cleanliness must be observed! To wipe the dipstick, use a clean, lintfree cloth.

To fill the transmission with fluid, pour it through a fine-mesh filter into the dipstick opening. Even the slightest impurity may cause operational troubles.

The level of the transmission fluid is dependent upon its temperature. Two sets of maximum and minimum fluid level marks on the dipstick are applicable references only if the transmission fluid has either reached its normal operating temperature of 176° F (80°C), or its temperature is 86°F (30°C).

Important!

The fluid level must not exceed the dipstick maximum mark. Drain or siphon excess fluid, if required. Then push dipstick all the way in and swing locking lever downward (3).

Note:

Damage to transmission caused by contamination of transmission fluid or overfilling of transmission may result in serious transmission damage which is not covered by the Mercedes-Benz Limited Warranty.

Page 96

Trunk Lamp

Spare Wheel, Lug Wrench

First Aid Kit

1 Switching off 2 Switching on

Switch off trunk lamp if the trunk is to remain open for along period of time. This prevents the vehicle battery from being discharged.

The lamp switches on automatically, when you open the trunk again the next time.

When you switch off the trunk lamp, the trunk l id handle will also retract. To close the trunk lid by its handle, first switch on the trunk lamp.

1 Trunk floor 2 Strap 3 Luggage bowl 4 Lug wrench

Roll back the floor mat. Lift the trunk floor (1) and engage strap (2) in the eyelet on the edge of the trunk lid.

To remove the spare tire, turn luggage bowl (3) to the left and remove.

1 Opening lid

The first aid kit is stored in the shelf below the rear window.

Stowing Things in the Vehicle

Warning! To help avoid personal injury during a collision or sudden maneuver, exercise care when stowing things. Put luggage or cargo in the trunk if possible. Do not pile luggage or cargo higher than the seat backs. Do not place anything on the shelf below the rear window.

Page 97

Vehicle Jack

1 Jack arm 2 Jack base

See illustration for proper storage of jack.

Before storing the jack on the felt in the spare wheel well, the jack arm (1) must be lowered almost to the base (2) of the jack.

Warning!

The jack is designed exclusively for jacking up the vehicle at the jack tubes built into either side of the vehicle. Use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack. Keep hands and feet away from the area under the lifted vehicle. Always firmly set parking brake and block wheels before raising vehicle with jack.

Do not disengage parking brake while the vehicle is raised. Be certain that the jack is always vertical when in use, especially on hills. Always try to use the jack on level surface. Be sure that the jack arm is fully inserted in the jack tube. Lower the vehicle onto sufficient capacity jack stands before working under the vehicle.

Vehicle Tools, Storage Compartment below Tool Box

1 Lock tool box lid

2 Unlock tool box lid

To open the storage compartment: Lift out tool box.

To insert the tool box: Position rear end of tool box, press down its front end.

Page 98

Wheels

1 Wheel bolt for

71/2J x 16 H 2 wheel rim

2 Wheel bolt for

8 J x 16 H 2 wheel rim

Replace rims or tires with the same designation, manufacturer and type as shown on the original part. See your authorized Mercedes-Benz dealer for further information.

Important!

The spare wheel rim size is 71/2J x 16 H 2.

In the case of a flat tire or breakdown, you may temporarily use a 71/2J x 16 H 2 instead of the 8 J x 16 H 2 wheel rim on the rear axle, when observing the following restrictions:

• Use only the wheel bolts supplied in the vehicle tool kit.

• Do not exceed vehicle speed of 50 mph (80 km/h).

• Drive to the nearest repair facility.

For additional information, refer to "Technical Data".

Warning!

Do not mix different tire construction types (i.e. radial, bias, and bias-belted) on your car because handling may be adversely affected and may result in loss of control.

See your authorized Mercedes-Benz dealer for information on tested and recommended rims and tires for summer and winter operation. They can also offer advice concerning tire service and purchase.

Tire Replacement

Front tires should be replaced in sets. Furthermore - in the event of tire replacement - the spare wheel, if possible, should be used on the rear axle. Rims and tires must be of the same size and type. For dimensions, see "Technical Data".

We recommend that you break in new tires for approx. 60 miles (100 km) at moderate speed. It is imperative that the wheel mounting bolts be retightened after approx. 60-300 miles (100-500 km).

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On new vehicles retightening is carried

wheel is used for the first time or when a

out during the 1st inspection. Retightening is also necessary whenever wheels are fitted, e.g. when the spare

set of wheels with M + S tires is installed.

Tightening torque: 110 ft. lb. (150 Nm).

For rim and tire specifications, refer to "Technical Data".

Warning!

Worn, old tires can cause accidents. If the tire tread is badly worn, or if the tires have sustained damage, replace them.

When replacing rims, use only genuine Mercedes-Benz wheel bolts (identified by Mercedes star) specified for the particular rim type. Failure to do so can result in the bolts loosening and possibly an accident.

Rotating Wheels

Tire rotation is permissible only, if all four wheel rims are of the same size.

The wheels can be rotated according to the degree of tire wear while retaining the same direction of travel.

Rotating, however, should be carried out at the scheduled maintenance intervals, before the characteristic tire wear pattern (shoulder wear on front wheels and tread center wear on rear wheels) becomes visible, as otherwise the driving properties deteriorate.

Important!

Unidirectional snow tires must always be mounted with arrow on tire sidewall pointing in direction of vehicle forward movement.

Note:

Thoroughly clean the inner side of the wheels any time you rotate the wheels or wash the vehicle underside.

The use of retread tires is not recommended. Retread tires may adversely affect the handling characteristics and safety of the vehicle.

Dented or bent rims can cause tire pressure loss and damage to the tire beads. For this reason, check rims for damage at regular intervals. The rim flanges must be checked for wear before a tire is mounted. Remove burrs, if any.

Page 100

Warning!

Changing Wheels

Move vehicle to a level area which is a safe distance from the roadway.

1. Set parking brake and turn on

hazard warning flasher.

2. Move selector lever to position "P"

and turn off engine.

3. Prevent vehicle from rolling away

by blocking wheels with - wheel chocks (not supplied with vehicle) or sizable wood block or stone. When changing a wheel on a hill, place chocks on the downhill side blocking both wheels of the other axle. On a level road, place one chock in front of and one behind the wheel that is diagonally opposite to the wheel being changed.

4 Unfold wrench, loosen but do not

yet remove the wheel bolts.

100

Mercedes W140 1994 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Operator's manual

Instruments and Controls