Mercedes R129 2000 User Manual

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SL
Operator’s Manual
Page 2
SL 500 SL 600
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Our company and staff congratulate you on the purchase of your new Mercedes-Benz.

Your selection of o ur product is a de monstration 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 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
Page 4
Introduction
Product information .......................... 7
Operator’s manual .............................8
Where to find it ................................ 13
Problems with your vehicle ...........14
Reporting Safety Defects ................ 15

Instruments and controls

Instruments and controls ............... 18
Door control panel .......................20
Overhead control panel ...............21
Dashboard .....................................22
Center console ..............................24

Operation

Vehicle keys ......................................28
Remote control with folding
master key .....................................28
Central locking system ...................30
Remote control .............................30
Locking and unlocking ................ 31
Choosing global or selective mode
on remote control ........................ 32
Opening the trunk ....................... 32
Panic button ................................. 33
Start lock-out .................................... 34
General notes on the
central locking system ............... 34
Doors ................................................. 35
Central locking switch .................... 37
Automatic central locking .......... 38
Emergency unlocking in case of
accident ........................................ 39
Trunk ................................................. 39
Trunk lid release switch ................ 40
Power windows .................................41
Antitheft alarm system ................... 42
Tow-away alarm ............................... 43
Power seats ....................................... 44
Storing position in memory ....... 46
Backrest ............................................ 48
Multicontour seats .......................... 49
Seat heater ........................................ 50
Seat belts and integrated
restraint system .......................... 52
Seat belts ...........................................52
Seat belt nonusage
warning system ............................53
Fastening of seat belts .................54
TM

BabySmart

airbag deactivation
system ...........................................58
TM

Self-test BabySmart

without
special child seat installed ........59
Supplemental restraint
system (SRS) ................................59
Emergency tensioning retractor
(ETR) .............................................60
Airbags ..............................................60
Front airbags ................................62
Side impact airbags .....................63
Safety guidelines for the seat belt, emergency tensioning retractor
and airbag .....................................66
Infant and child
restraint systems ..........................67
Adjusting steering column .............70
Storing steering column
position in memory .....................70
Rear view mirrors ............................ 71
Inside rear view mirror ............... 71
1Contents
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2Contents
Antiglare night position .............. 71
Exterior rear view mirrors ..........72
Storing mirror positions in
memory ..........................................73
Instrument cluster ........................... 74
Indicator lamps in the
instrument cluster ....................... 76
Additional function indicator
lamps ..............................................77
Instrument lamps .........................77
Display illumination ....................77
Coolant temperature gauge ........78
Outside temperature
indicator ........................................ 78
Trip odometer ...............................79
Clock ..............................................79
Tachometer ....................................79
Flexible service system (FSS) ........80
Engine oil level indicator in
odometer display field ............... 82
Fuel consumption gauge ................ 83
Engine oil temperature gauge ....... 83
Engine oil consumption ................. 83
Exterior lamp switch ....................... 84
Standing lamps ............................ 85
Night security illumination ....... 85
Combination switch ........................ 86
Blocked windshield wiper .......... 88
Windshield wiper smears .......... 88
Windshield and headlamp
washer fluid mixing ratio .......... 88
Hazard warning flasher switch ..... 89
Automatic climate control .............. 90
Display and controls ................... 92
Basic setting - automatic mode . 93
Economy ........................................ 93
Special settings ............................ 94
Audio and telephone, operation ....98
Power windows ................................116
Express opening of
door windows ...............................117
Synchronizing power
windows ........................................117
Roll bar .............................................118
Interior lighting ............................. 120
Interior lamps .............................120
Reading lamps ............................120
Entrance lamps in footwells,
exit lamps in doors ....................120
Sunshade, manual .........................121
Power sunshade .............................122
Sun visors .......................................123
Illuminated vanity mirror ............ 123
Interior ............................................124
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Storage compartment
(eyeglasses compartment)
in the dashboard .......................124
Interior central
locking system ............................125
Integration with vehicle
central locking system .............. 126
Separate locking of storage
compartments .............................126
Armrest ...........................................127
Console storage
compartments ............................127
Cup holder ......................................128
Parcel net in
passenger footwell ....................128
Door pockets ...................................129
Rear storage compartment ...........129
Ashtray with lighter ......................130
Lighter ............................................. 131
Telephone, general ........................ 132
Garage door opener .......................133
Hardtop or panorama roof ............137
Removing hardtop ......................137
Attaching hardtop ......................140
Soft top ............................................ 143
Lowering soft top ....................... 144
Raising soft top .......................... 145
Wind screen ................................... 148
Antenna ...........................................151

Driving

Control and operation of radio
transmitters ................................153
Radio, telephone and
two-way radio ..............................153
Telep hones and
two-way radio ..............................153
The first 1 000 miles
(1 500 km) ..................................154
Maintenance ...................................154
Tele Aid ............................................155
Catalytic converter .........................163
Emission control .............................164
Steering lock ...................................165
Starting and turning off
the engine ...................................167
Before starting .............................167
Starting .........................................167
Turning off ..................................167
Automatic transmission ...............168
Driving ......................................... 168
Accelerator Position ...................169
Selector lever positions .............169
Maneuvering ...............................172
Stopping ....................................... 172
Program mode
selector switch ............................173
Emergency Operation ................ 174
Parking brake .................................175
Driving instructions ...................... 176
Drive sensibly - Save fuel .......... 176
Drinking and driving ................. 176
Pedals ........................................... 176
Power assistance ........................177
Brakes ..........................................177
Driving off ...................................178
Parking ........................................ 178
Tires .............................................179
Aquaplaning ...............................180
Tire traction ................................180
Tire speed rating ........................ 181
Snow chains ................................ 181
3Contents
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4Contents
Vehi cl es w it h sp or t
package ........................................ 181
Winter driving
instructions ................................. 182
Winter driving ............................ 183
Block heater ................................183
Deep water .................................. 184
Traveling abroad ........................ 184
Cruise control .................................185
Brake assist system (BAS) ............ 188
Antilock brake system (ABS) ....... 190
ABS control ................................. 191
Electronic Stability Program
(ESP) ........................................... 192
Synchronizing ESP ....................193
ESP Control Switch .................... 194
Level control system ......................196
Level control switch
positions ......................................196
Normal Level ...............................197
Wheel Change Switch ...............198
Adaptive Damping System
(ADS) ...........................................199
Adaptive damping system
adjustment ...................................199
What you should know at the gas
station ......................................... 200
Fuel supply ................................. 200
Fuel ..............................................200
Check regularly and before
a long trip .................................. 202

Instrument cluster display

Malfunction and indicator
lamps in the instrument
cluster ......................................... 204
On-board diagnostic system Check engine malfunction
indicator lamp ............................ 204
Brake warning lamp .................. 204
Brake pad wear
indicator lamp ............................ 205
Seat belt warning lamp ............. 206
Supplemental restraint
system (SRS) indicator lamp .... 206
Fuel reserve and fuel cap
placement warning ................... 207
Electronic stability program
(ESP) - warning lamp .................207
BAS-/ESP malfunction
indicator lamp .............................207
ABS malfunction
indicator lamp .............................208
Low engine coolant
level warning lamp ....................209
Low windshield and headlamp washer system fluid level
warning lamp ..............................210
Low engine oil level
warning lamp ..............................210
Charge indicator lamp ............... 211
Exterior lamp failure
indicator lamp ............................. 211
Roll bar warning lamp ...............212
ADS indicator lamp ....................212
High beam indicator lamp ........ 213
Additional function indicator lamps
(in the odometer display) .......... 213
Malfunction and indicator
lamp (in the dashboard) .......... 213
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Passenger airbag
indicator lamp ............................. 213

Practical hints

First aid kit .....................................215
Stowing things in the vehicle ......215
Vehicle tools .................................... 216
Vehicle jack ..................................... 217
Fuses ................................................ 218
Hood ................................................. 219
Automatic transmission
fluid level ...................................221
Checking engine oil level .............221
Coolant level ...................................223
Adding coolant ...............................224
Windshield and headlamp
washer fluid mixing ratio ........225
Wheels .............................................226
Tire replacement ............................226
Rotating wheels ..............................227
Spare wheel ....................................228
Changing wheels ...........................230
Tire inflation pressure ..................234
Battery .............................................236
Battery Recycling ....................... 237
Jump starting ................................. 238
Towing the vehicle ........................240
Exterior lamps ...............................242
Headlamp assembly
(Halogen) ....................................243
Taillamp assemblies .................. 249
Changing batteries in
the remote control .................... 251
Synchronizing ............................ 252
Raising soft top manually ............ 253
Replacing wiper blade insert ...... 257
Manual release of
fuel filler flap ............................ 259
Trunk lamp .....................................259

Vehicle care

Cleaning and care
of the vehicle ............................. 261
Power washer ............................. 262
Tar stains ....................................262
Paintwork, Painted Body
Components ................................262
Engine cleaning ......................... 263
Vehicle washing .........................263
Ornamental moldings ................263
Headlamps, taillamps,
turn signal lenses ......................263
Window cleaning .......................264
Light alloy wheels ......................264
Instrument cluster .....................264
Steering wheel and
gear selector lever ......................264
Cup holder ...................................264
Seat belts .....................................265
Headliner, shelf behind roll bars, and other hard
plastic trim items .......................265
Soft top .........................................265
Headliner .....................................266
Wind screen ................................266
Automatic antenna .....................266
Wiper blade .................................266
Headlamp cleaning system .......266
Leather upholstery .....................267
Plastic and rubber parts ............267
Illuminated door sill panels .....267
5Contents
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6Contents

Technical data

Spare parts service ........................269
Warranty coverage .........................269
Identification labels .......................270
Layout of poly-V-belt drive ............271
Engine ..............................................272
Rims - Tires .....................................273
Weights ............................................275
Main Dimensions ...........................275
Fuels, coolants, lubricants etc. -
capacities ....................................276
Engine oils ...................................... 278
Engine oil additives ......................278
Air conditioner refrigerant .......... 278
Brake fluid ...................................... 278
Premium unleaded gasoline ........279
Fuel requirements ........................279
Gasoline additives .........................280
Coolants ..........................................280
Consumer information ................. 282

Index

Index ................................................285
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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 Mercedes-Benz 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.

7Introduction

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8Introduction

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 Mercedes-Benz Center will be glad to demonstrate the proper procedures.

Service and warranty information

The 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,
• California, Massachusetts, and Vermont Emission Control System Warranty (California, Massachusetts, and Vermont only),
• State Warranty Enforcement Laws (Lemon Laws).
Page 12

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 th e non-conform ity and have given us an opportunity to perform t he 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.
9Introduction
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10Introduction

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-FOR-MERCedes (in the USA) 1-800-387-0100 (in Canada)

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.

Change of address or ownership

If you change your address, be sure to send in the “Change of Address Notice” found in the Service and Warranty Information Booklet, or simply call the Mercedes-Benz Client Assistance Center (in the USA) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100. It is in your own interest that we can contact you should the need arise.
If you sell your Mercedes, please leave all literature with the vehicle to make it available to the next operator.
If you bought this vehicle used, be sure to send in the “Notice of Purchase of Used Car” found in the Service and Warranty Information Booklet, or call the Mercedes-Benz Client Assistance Center (in the USA) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100.
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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,

• unleaded gasoline for vehicles with catalytic converters may not be available; the use of leaded fuels will damage the catalysts,
• gasoline may have a considerably lower octane rating, and improper fuel can cause engine damage.
Certain Mercedes-Benz models are available for delivery in Europe under our European Delivery Program. For details, consult your authorized Mercedes-Benz Center or write to:
In the USA: In Canada: Mercedes-Benz USA, LLC
European Delivery Department One Mercedes Drive Montvale, NJ 07645-0350
Mercedes-Benz Canada, Inc. European Delivery Department 849 Eglinton Avenue East Toronto, Ontario M4G 2L5
11Introduction
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12Introduction
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 th is 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 Mercedes-Benz 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.
Page 16

Where to find it

The Operator’s Manual is divided into eight sections:

Instruments and controls: An overview of all the controls that can be operated from the driver’s seat.
Operation: Information on the vehicle’s equipment and its operation.
Driving: Important information on driving.
Instrument cluster display: Displays and indicator lamps on the instrument cluster with brief instructions.
Practical hints: Assistance and instructions in the event of an emergency.
Car care: Instructions on caring for your vehicle.
Technical data: All the important technical data for your vehicle as well as consumer information such as fuels, coolants, lubricants etc. is contained here.
Index: Key terms to help you find a topic quickly.

Other documents may also be supplied, depending on your vehicle’s equipment.

Explanation of color used:

Warning notices for the protection of yourself and others appear on red background.
13Introduction
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14Introduction

Problems with your vehicle

If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to immediately contact your authorized Mercedes-Benz Center to have the problem diagnosed and corrected if required. If the matter is not handled to your satisfaction, please discuss the problem with the Mercedes-Benz Center management, or if necessary contact us at the following addresses:
In the USA: Client Assistance Center
Mercedes-Benz USA, LLC One Mercedes Drive Montvale, NJ 07645-0350
In Canada: Customer Relations Department
Mercedes-Benz Canada, Inc. 849 Eglinton Avenue East Toronto, Ontario, M4G 2L5
Page 18
For the USA only: The following text is published as required of manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”.

Reporting Safety Defects

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your retailer, or Mercedes-Benz USA, Inc.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in Washington, D.C. area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other information about motor vehicle safety from the Hotline.
15Introduction
Page 19
Page 20
Instruments and controls
Instruments and controls ............... 18
Door control panel .......................20
Overhead control panel ...............21
Dashboard .....................................22
Center console ..............................24
Instruments and controls
Operation Driving
Instrument
cluster display
17Contents – Instruments and controls
Practical hints Car care Index
Technical
data
Page 21

Instruments and controls

Operation Driving

Instruments and controls

Instrument
cluster display
Practical hints Car care Index
Technical
data

18Instruments and controls

1
2
3
Page 22
1 Door control panel, see page 20
2 Overhead control panel, see page 21
3 Dashboard, see page 22
4 Center console, see page 24
Instruments and controls
Operation Driving
Instrument
cluster display
19Instruments and controls
Practical hints Car care Index
Technical
data
Page 23
Instruments and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Technical
20Instruments and controls

Door control panel 1 Door handle, pull to open, see page 35

2 Front seat adjustment, see page 44
Memory function (for storing seat, head restraint, steering wheel and exterior rear view mirror settings), see page 46
data
Page 24

Overhead control panel 1 Hands-free microphone for Tele Aid, and optional

telephone with voice recognition system
2 Interior lighting, see page 120
3 Tele Aid (emergency call system), see page 155
4 Rear view mirror, see page 71
5 Garage door opener, see page 133
Instruments and controls
Operation Driving
Instrument
cluster display
21Instruments and controls
Practical hints Car care Index
Technical
data
Page 25
Instruments and controls
Operation Driving

Dashboard

Instrument
cluster display
Practical hints Car care Index
22Instruments and controls
Technical
data
Page 26
1 Side air outlet, adjustable, see page 91
2 Level control switch and wheel change switch,
see page 196
3 Exterior lamp switch, see page 86
4 Parking brake release, see page 175
5 Hood lock release, see page 219
6 Parking brake pedal, see page 175
7 Combination switch, see page 86
8 Cruise control switch, see page 185
9 Horn
10 Airbag, see page 60
11 Voice recognition system switch, see separate
operating instructions
12 Instrument cluster, see page 74
13 Steering lock with ignition/starter switch,
see page 165
14 Center air outlets adjustable, see page 91
15 Heated air supply button - center air outlet,
see page 91
16 Non-heated/cooled air supply button - center air
outlet, see page 91
17 Storage/eyeglasses compartment, see page 124
18 Air volume control for left air outlet, see page 91
19 Air volume control for center air outlets, see page 91
20 Air volume control for right air outlet, see page 91
21 Airbag off indicator lamp, see page 213
22 Automatic climate control, see page 90
Rear window defroster switch, see page 95
23 Audio system, see page 98
24 Trunk lid release switch, see page 40
25 Switch for tow-away alarm, see page 43
Indicator lamp for antitheft alarm system, see page 42
26 Central locking switch, see page 37
27 Hazard warning flasher switch, see page 89
28 Adaptive damping system adjustment switch,
see page 199
29 ESP control switch, see page 194
30 Roll bar operation switch, see page 118
Instruments and controls
Operation Driving
Instrument
cluster display
23Instruments and controls
Practical hints Car care Index
Technical
data
Page 27
Instruments and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Technical
data
24Instruments and controls

Center console 31 Ashtray with lighter (to o pen press bottom of cover),

see page 130
32 Mirror adjustment switch, see page 72
33 Soft/hardtop operation switch, see page 143
34 Seat heater switch, see page 50
35 Power window switch, see page 116
Page 28
Instruments and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
25Instruments and controls
Technical
data
Page 29
Page 30
Instruments and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Technical
data

26Contents – Operation

Operation
Vehicle keys ......................................28
Remote control with folding
master key .....................................28
Central locking system ...................30
Remote control .............................30
Locking and unlocking ................ 31
Choosing global or selective mode
on remote control .........................32
Opening the trunk ....................... 32
Panic button ..................................33
Start lock-out ....................................34
General notes on the
central locking system ...............34
Doors ..................................................35
Central locking switch ....................37
Automatic central locking ..........38
Emergency unlocking in case of
accident ........................................39
Trunk .................................................39
Trunk lid release switch .................40
Power windows ................................. 41
Antitheft alarm system ...................42
Tow-away alarm ............................... 43
Power seats ....................................... 44
Storing position in memory ....... 46
Backrest ............................................ 48
Multicontour seats .......................... 49
Seat heater ........................................ 50
Seat belts and integrated
restraint system .......................... 52
Seat belts .......................................... 52
Seat belt nonusage
warning system ............................ 53
Fastening of seat belts ................ 54
TM

BabySmart

airbag deactivation
system .......................................... 58
TM

Self-test BabySmart

without
special child seat installed ........ 59
Supplemental restraint
system (SRS) ............................... 59
Emergency tensioning retractor
(ETR) ............................................. 60
Airbags .............................................. 60
Front airbags ................................ 62
Side impact airbags ..................... 63
Safety guidelines for the seat belt, emergency tensioning retractor
and airbag .....................................66
Infant and child
restraint systems ..........................67
Adjusting steering column .............70
Storing steering column
position in memory .....................70
Rear view mirrors ............................ 71
Inside rear view mirror ............... 71
Antiglare night position .............. 71
Exterior rear view mirrors ..........72
Storing mirror positions in
memory ..........................................73
Instrument cluster ........................... 74
Indicator lamps in the
instrument cluster ....................... 76
Additional function indicator
lamps ..............................................77
Instrument lamps .........................77
Display illumination ....................77
Coolant temperature gauge ........78
Outside temperature
indicator ........................................78
Page 31
Trip odometer ...............................79
Clock ..............................................79
Tachometer ....................................79
Flexible service system (FSS) ........80
Engine oil level indicator in
odometer display field ................82
Fuel consumption gauge .................83
Engine oil temperature gauge ........ 83
Engine oil consumption .................. 83
Exterior lamp switch .......................84
Standing lamps .............................85
Night security illumination ........85
Combination switch ........................86
Blocked windshield wiper ..........88
Windshield wiper smears ...........88
Windshield and headlamp
washer fluid mixing ratio ...........88
Hazard warning flasher switch .....89
Automatic climate control ..............90
Display and controls ....................92
Basic setting - automatic mode .. 93
Economy ........................................93
Special settings ............................94
Audio and telephone, operation .... 98
Power windows ...............................116
Express opening of
door windows ..............................117
Synchronizing power
windows ....................................... 117
Roll bar ............................................. 118
Interior lighting ............................. 120
Interior lamps ............................. 120
Reading lamps ............................ 120
Entrance lamps in footwells,
exit lamps in doors .................... 120
Sunshade, manual ..........................121
Power sunshade ............................. 122
Sun visors ....................................... 123
Illuminated vanity mirror ............ 123
Interior ............................................ 124
Storage compartment
(eyeglasses compartment)
in the dashboard ...................... 124
Interior central
locking system ........................... 125
Integration with vehicle
central locking system .............. 126
Separate locking of storage
compartments .............................126
Armrest ...........................................127
Console storage
compartments ............................127
Cup holder ......................................128
Parcel net in
passenger footwell ....................128
Door pockets ...................................129
Rear storage compartment ........... 129
Ashtray with lighter ...................... 130
Lighter ............................................. 131
Telephone, general ........................132
Garage door opener ....................... 133
Hardtop or panorama roof ............ 137
Removing hardtop ...................... 137
Attaching hardtop ...................... 140
Soft top ............................................143
Lowering soft top ........................144
Raising soft top ........................... 145
Wind screen ....................................148
Antenna ........................................... 151
Instruments and controls
Operation Driving
Instrument
cluster display
27Contents – Operation
Practical hints Car care Index
Technical
data
Page 32
Instruments and controls

Operation Driving

Instrument
cluster display
Practical hints Car care Index
Technical
data
28Central locking system
Vehi cl e key s

Included with your vehicle are:

• 2 remote controls with folding master keys,

•1 valet key.
War ning!
When leaving the vehicle always remove the key from the steering lock, and lock your vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Unsupervised use of vehicle equipment may cause serious personal injury.

Remote control with folding master key

1
The remote control operates all locks on the vehicle.
To release the key, press button (1). The key unfolds from the holder by itself.
The transmitter for the remote control is located in the key ho lder.
The infrared receivers are located in the door handles.
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The valet key (2) works only in the driver’s door lock and the steering lock.
The valet key (2) will not work in the trunk and storage compartment locks.
To prevent acc ess to trunk by using th e valet key (2), the luggage cover must be open.
Notes:
Do not give the master key to an unauthorized person.
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 Center.
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Central locking system

Remote control

Due to the extended operational range of the remote control, it could be possible to unintentionally lock or unlock the vehicle by pressing the transmit button.
The vehicle doors, trunk, storage compartment in armrest, and fuel filler flap can be centrally locked and unlocked via remote control.
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30Central locking system

1 Transmit button
Locking
Œ Unlocking
Š Opening trunk
2 PANIC button
3 Release button for master key
4 Transmitter eye and lamp for battery check
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Locking and unlocking with remote control
Unlocking:
Press transmit button Œ. All turn signal lamps blink once to indicate that the vehicle is unlocked.
The remote control can be programmed for two kinds of unlocking modes (see below):
Selective unlocking mode – Press transmit button Œ once to unlock driver’s door, storage compartment in armrest, and fuel filler flap. Press transmit button Œ twice to unlock both doors, storage compartment in armrest, fuel filler flap, and trunk.
Global unlocking mode – Press transmit button Œ once to unlock both doors, storage compartment in armrest, fuel filler flap, and trunk.
Notes:
If the trunk was previously locked separately, it will remain locked, see page 39.
The presently active unlocking mode (selective or global) can only be determined by unlocking the vehicle with the remote control (see below for changing mode).
If within 40 seconds of unlocking with the remote control, neither door is opened, the key is not inserted in the steering lock, or the central locking switch is not activated, the vehicle will automatically lock.
Locking:
Press transmit button once. All turn signal lamps blink three times to indicate that the vehicle is locked.
Note:
If the vehicle cannot be locked or unlocked by pressing the transmit button, then it may be necessary to change the batteries in the remote control (if ok, battery check lamp in transmitter will light briefly when transmitting) or to synchronize the remote control, see page 251 and page 252.
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32Central locking system

Choosing global or selective mode on remote control

Press and hold transmit buttons and Œ simultaneously for five seconds to reprogram the remote control. Battery check lamp will blink two times indicating the completed mode change.

Opening the trunk

Press the transmit button Š until the trunk lid is open.
Important!
Do not place remote control in trunk since trunk is locked when the lid is closed if the vehicle is centrally locked.
Note:
If the trunk was previously locked separately, it will remain locked. See page 39.
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Panic button

To activate press and hold button (1) for at least one second. An audible alarm and blinking exterior lamps will operate for approximately 3 minutes.
To deactivate press button (1) again, or turn key in steering lock to position 2.
Note:
For operation in the USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Any unauthorized modification to this device could void the user’s authority to operate the equipment.
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34Central locking system

Start lock-out

Important!

Removing the key from the steering lock activates the start lock-out. The engine cannot be started.
Turning the key in the steering lock to position 2 deactivates the start lock-out.

Note:

In case the engine cannot be started (vehicle’s battery is in order), and Á and î are shown in the odometer display field, the system is not operational. Contact an authorized Mercedes-Benz Center or call 1­800-FOR-MERCedes (in the USA), or 1-800-387-0100 (in Canada).

General notes on the central locking system

• If the key in the steering lock is in position 2, the vehicle cannot be locked or unlocked with the remote control.

If the vehicle cannot be locked or unlocked:

• Aim transmitter eye at a receiver of either door handle and press button or Œ.
• Check the batteries of the remote control, see page 251.
• Synchronize the central locking system, see page 252.
Page 39

Doors

Instruments and controls

1 Opening – pull handle

2 Unlocking
3 Locking
4 Individual door from inside:
• Push lock button down to lock.
• Pull inside door handle to unlock.
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The entire vehicle may be locked or unlocked by either using the master key in driver’s door or trunk locks, or central locking switch located in center console. The master key also locks or unlocks the storage compartment in the armrest, and the fuel filler flap.
Note:
If the fuel filler flap cannot be opened, see page 259.
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36Central locking system
When you lock the vehicle, both door lock buttons should move down. If any one stays up, the respective door is not properly closed.
You should then unlock the vehicle, open and reclose this door, and lock the vehicle again. Each individual door can be locked with door lock button – the driver’s door can only be locked when it is closed.
If the vehicle has previously been locked from the outside, only the door being opened from the inside will unlock, and the alarm will come on. The other door, the trunk, the interior storage compartments, and fuel filler flap remain locked.
Notes:
In case of a malfunction in the central locking system the doors can be locked and unlocked individually.
To lock, turn key in driver’s door lock to position 3 or push down lock buttons.
To unlock, turn key in driver’s door lock to position 2 or pull inside door handles.
Page 41

Central locking switch

Notes:

If the vehicle was previously locked with the remote control or key, the doors and trunk cannot be unlocked with the central locking switch.
1
Opening a door with the inside door handle will cause the alarm to come on. To switch the alarm off, press Œ button or insert key in steering lock and turn it to position 1.
Instruments and controls
2
P54.25-0314-26

1 Locking

2 Unlocking

The central locking switch is located in the center console.

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

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If the vehicle was previously locked with the central locking switch, while in the selective remote control mode, only the door opened from the inside is unlocked.
If the vehicle was previously locked with the central locking switch, while in the global remote contro l mode, the complete vehicle is unlocked when a door is opened from the inside.

Note:

The storage compartment in the armrest as well as the fuel filler flap cannot be locked or unlocked with the central locking switch.
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38Central locking system

Automatic central locking

The central locking switch also operates the automatic central locking.
Wit h the automatic central lo cking system activated, the doors and trunk are locked at vehicle speeds of approx. 9 mph (15 km/h) or more. The fuel filler flap remains unlocked.
To activate:
With key in steering lock position 2 hold upper portion of switch (1) for a minimum of 5 seconds.
To deactivate :
With key in steering lock position 2 hold lower portion of switch (2) for a minimum of 5 seconds.
Notes:
If doors are unlocked with the central locking switch after activating the automatic central locking, and neither door is opened, then the doors remain unlocked even at vehicle speeds of approx. 9 mph (15 km/h) or more.
If a door is opened from the inside at speeds of approx. 9 mph (15 km/h) or less with the automatic central locking activated, the door will again be automatically locked at speeds of approx. 9 mph (15 km/h) or more.
Important!
When towing the vehicle, or with the vehicle on a dynamometer test stand, please, note the following:
With the automatic central locking activated and the key in steering lock position 2, the vehicle doors will lock if the left front wheel as well as the right rear wheel spin are turning at vehicle speeds of approx. 9 mph (15 km/h) or more.
To prevent the vehicle door locks from locking, deactivate the automatic central locking.

Emergency unlocking in case of accident

The doors unlock automatically a short time after a strong deceleration is detected, such as in a collision (this is intended to aid rescue and exit). Driving on rough roads may cause the vehicle to unlock. If necessary, the vehicle can be locked again with the interior central locking switch.
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Trunk

0 Neutral position – push to open (arrow)

1 Unlocking
2 Locking (detent)
3 Separate locking of trunk – remove key in this
position.

When the trunk is separately locked, it remains locked when centrally unlocking the vehicle.

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

Notes:

In case of a malfunction in the central locking system the trunk can be locked and unlocked individually.
To lock, turn key to position 2 or 3.
To unlock and open the trunk lid, turn key to position 1, hold and push to open.
If the fuel filler flap cannot be opened, see page 259.

Important!

Do not place key inside trunk, since trunk is locked again when closing the lid.

Lower trunk lid using handle and close it with hands placed flat on edges on trunk.

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40Central locking system

Trunk lid release switch

1

1 Indicator lamp in switch located in center console

To release the trunk lid, the vehicle must be at standstill and unlocked with the remote control. Press symbol side of switch until trunk lid is released.

The indicator lamp (1) in the switch remains on with trunk lid released.

Notes:

With vehicle centrally locked, the trunk can also be released by using the remote control. Press Š button one second.
The trunk lid cannot be released by the switch when previously locked separately with the key. To open, see page 39.
The trunk lid cannot be opened with the trunk lid release switch when the vehicle was previously locked with the remote control. To unlock vehicle with the remote control. see page 30.
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Power windows

1 Opening

2 Interrupting
3 Closing
When locking doors or trunk, turn key in door lock or trunk lock to position 3 and hold. The windows begin to close automatically after approximately 1 second.
To interrupt the closing procedure, turn key to position 2.
When unlocking doors or trunk, turn key in door lock or trunk lock to position 1 and hold. The windows begin to open automatically after approximately 1 second.
To interrupt the opening procedure, turn key to position 2.
Warn ing !
Never operate the windows if there is the possibility of anyone being harmed by the procedure.
In case the procedure causes potential danger, the procedure can be immediately reversed by turning the key to the reversed operational direction within 10 seconds:
• for opening position (1),
• for closing position (3).

Note:

If the opening/closing procedure is interrupted, it can only be continued by first turning the key to the interrupting position (2) and then again to the opening/ closing position (1 or 3) and hold.
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42Antitheft alarm system

Antitheft alarm system

1 Indicator lamp in switch located in center console

The antitheft alarm is automatically armed or disarmed with the remote control or any of your vehicle’s keys by locking or unlocking the vehicle.
The antitheft alarm is armed within approx. 10 seconds after locking the vehicle.
A blinking lamp (1) indicates that the alarm is armed.

Operation:

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

• opens a door,

• opens the trunk,
•opens the hood,
• opens the storage compartment between the front seats,
• attempts to raise the vehicle.
The alarm will last approximately 3 minutes in form of flashing exterior lamps. At the same time an alarm will sound for 30 seconds. The alarm will stay on even if, for example, an opened door is immediately closed again. If the alarm stays on for more than 20 seconds, an emergency call is initiated automatically. See Tele Aid on page 155.
The antitheft alarm system is switched off automatically if the vehicle is unlocked with the electronic main key.
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Tow-away alarm

The switch is located in the center console.

1 Press to switch off

2 Indicator lamp
Once the alarm system has been armed, the exterior vehicle lamps will flash and an alarm will sound when someone attempts to raise the vehicle.
The alarm will last approximately 3 minutes in the form of flashing exterior lamps. At the same time an alarm will sound for 30 seconds. The alarm will stay on even if the vehicle is immediately lowered.
The tow-away alarm system is switched off automatically if the vehicle is unlocked with the electronic main key.
If the alarm stays on for more than 20 seconds, an emergency call is initiated automatically. See Tele Aid on page 155.
To prevent triggering the tow-away alarm feature, switch off the tow-away alarm before towing the vehicle, or when parking on a surface subject to movement, such as a ferry or auto train.
To do so, turn key in steering lock to position 1 or 0, or remove key from steering lock. Press tow-away alarm switch (1). The indicator lamp (2) illuminates brief ly.

Exit vehicle, and lock vehicle with key or remote control.

The tow-away alarm remains switched off until the vehicle is locked again with key or remote control, at which time it is automatically reactivated.
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44Seats

Power seats

2
1
212
3

The switches are located in both doors.

Turn key in steering lock to position 1 or 2 (with either door open, the power seats can also be operated with the key removed or in steering lock position 0).
The position should be as far rearward as possible, consistent with ability to properly operate controls.

We recommend to adjust the power seat in the following order:

1 Seat, up/down

Press the switch (up/down direction) until comfortable seating position with still sufficient headroom is reached.
2 Seat adjustment, fore/aft
Press the switch (fore/aft direction) until a comfortable seating position is reached that still allows you to reach the accelerator/brake pedal safely.
3 Seat cushion tilt
Press the switch in the direction of the arrow until your legs are lightly supported.
4 Backrest tilt
Press the switch in the direction of the arrow until the backrest is in an almost upright position. Adjust the steering wheel until your arms are slightly angled when holding the steering wheel. For steering wheel adjustment see page 70.
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5 Head restraint
(with shoulder belt height adjustment)
Adjust the head restraint so that the upper portion of the shoulder belt is located as close as possible to the middle of the shoulder. The head restraint can be tilted forward by hand.

Note:

To prevent the backrest from touching the soft top storage compartment cover when the seat is moved back, the backrest will automatically move to a more upright position.
When reclining the backrest, the seat will automatically move forward to prevent the backrest from touching the soft top storage compartment cover.
War ning!
When leaving the vehicle always remove the key from the steering lock, and lock the vehicle.
The power seats can also be operated with a door open. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may cause serious personal injury.
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 backrest 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 backrest and seat belt provide the best restraint when the wearer is in an upright position and the belt is properly positioned on the body.
The rear storage area should never be occupied by passengers since the vehicle is a 2 seater. Furthermore, there is a risk of injury i n the rear by adjusting the power assisted front seats.
Never place hands under seat or near any moving parts while a seat is being adjusted.
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46Seats

Storing position in memory

2
1
212
3

6 Memory button

7 Position buttons “1”, “2” and “3”
After the seat and head restraint are positioned, push memory button (6), release, and within 3 seconds push position button “1”. Two additional sets of positions may be stored into memory using position buttons “2” and “3”.
Using the same position button, the steering wheel position and exterior rear view mirror positions will also be stored together with the seat position. For adjusting steering wheel and mirrors see page 70.

Recalling stored positions

Press position button “1”, “2” or “3” and hold until seat/ head restraint/steering wheel/exterior rear view mirror movement has stopped.

Note:

For safety reasons, the seat/head restraint/steering wheel/exterior rear view mirror movement stops after releasing the position button.
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Important!

Prior to operating the vehicle, the driver should adjust the seat height for proper vision as well as fore/aft placement and backrest angle to insure adequate control, reach, operation, and comfort. The head restraint should also be adjusted for proper height. Adjust head restraint to support the back of the head approximately at ear level. See also airbag section for proper seat positioning on page 60.
In addition, also adjust the steering wheel to ensure adequate control, reach, operation, and comfort.
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.
All seat, head restraint, rear view mirror, and steering wheel adjustments as well as fastening of seat belts should be done before the vehicle is put into motion.
Warn ing !
Children 12 years old and under must never ride in this vehicle, except in a Mercedes-Benz authorized BabySmart with the BabySmart
TM
compatible child seat, which operates
TM
system installed in the vehicle to deactivate the passenger side front airbag when it is properly installed.
Otherwise they will be struck by the airbag when it inflates in a crash. If this happens, serious or fatal injury will result.
Infants and small children must be seated in an appropriate infant or child restraint system, which is properly secured with the vehicle’s seat belt, fully in accordance with the child seat manufacturer’s instructions.
A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and the child is not properly secured in the child restraint.
BabySmartTM is a trademark of Siemens Automotive Corp.
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48Seats

Backrest

P91.10-0461-26

Folding forward:

Lift lever and fold forwards.

Folding back:

Fold backrest back until it audibly locks in place.

Warn ing
The seat belts provide protection only with the backrest locked in place and, therefore, it must be locked in place with the vehicle in motion. Do not drive the vehicle when the backrest is not locked in place.

Note:

If the backrest and seat belt warning lamp < does not go out, but is instead lit continuously, then a backrest is not engaged in its lock.
Always provide sufficient room behind the backrest and fold the backrest all the way back until it can be heard locking in place.
The warning lamp goes out as soon as both backrests are locked in place.
If both backrests are locked in place and the warning lamp does not go out, have the system checked at your authorized Mercedes-Benz Center immediately.
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Multicontour seats (optional)

1
2
3
4
P91.25-0298-26

Switch is located on side of seat.

We recommend to adjust the multicontour seat in the following order:

1 Seat cushion depth

2 Backrest bottom
3 Backrest center
4 Side bolster adjustment
Some models may be equipped with m ulticontour seats. These seats have movable seat cushions, and inflatable air cushions built into the backrest to provide additional lumbar and side support.
The seat cushion movement and amount of backrest cushion height and curvature can be continuously varied with regulators (1, 2 and 3) after turning the key in steering lock to position 2.

The side bolsters of the backrest can be adjusted with rocker switch (4):

• press down forward end ­increase side support,
• press down rearward end ­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.
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50Seats

Seat heater (SL 500 optional)

1
2
P91.30-0270-26

The seat heater switches are located on the center console.

The seat heaters can be switched on with the key in steering lock positions 1 or 2.

Press switch to turn on seat heater:

1 Normal seat heating mode. One indicator lamp in
the switch lights up.
2 Rapid seat heating mode. Both indicator lamps in
the switch light up. After approximately 5 minutes in the rapid seat heating mode, the seat heater automatically switches to normal operation and only one indicator lamp will stay on.

Turning off seat heater:

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

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

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

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Note:

When in operation, the seat heater consumes a large amount of electrical power. It is not advisable to use the seat heater longer than necessary.
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 mode). 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.
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52Restraint systems

Seat belts and integrated restraint system

Your vehicle is equipped with lap-shoulder seat belts, emergency tensioning retractors for the seat belts, as well as airbags and knee bolsters.

Seat belts

Important!

Laws in most states and all Canadian provinces require seat belt use.
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.
All child restraint systems are designed to be secured in vehicle seats by lap belts or the lap belt portion of a lap­shoulder belt.
For your safety and that of your passenger we strongly recommend their use.

Note:

For cleaning and care of the seat belts, see page 265.
Warn ing !
The seat belts provide protection only with the backrest locked in place. If the seat belt warning lamp < does not go out, but is instead lit continuously, then a backrest is not engaged in its lock.
Never ride in a moving vehicle with the backrest 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 backrest and seat belt provide the best restraint when the wearer is in an upright position and the belt is properly positioned on the body.
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Seat belt nonusage warning system

With the key in steering lock position 2, a warning sounds for a short time if the driver’s seat belt is not fastened.
War ning!
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 passenger should always wear seat belts.
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 are much more likely to hit the interior of the vehicle or be ejected from it. You can be seriously injured or killed.
In the same crash, the possibility of injury or death is lessened if you are wearing your seat belt.
Never let more people ride in the vehicle than there are seat belts available. Be sure everyone riding in the vehicle is correctly restrained with a separate seat belt.
Warn ing !
Children 12 years old and under must never ride in this vehicle, except in a Mercedes-Benz authorized BabySmart with the BabySmart
TM
compatible child seat, which operates
TM
system installed in the vehicle to deactivate the passenger side front airbag when it is properly installed. Otherwise they will be struck by the airbag when it inflates in a crash. If this happens, serious or fatal injury can result.
Infants and small children must be seated in an appropriate infant or child restraint system, which is properly secured with the vehicle’s seat belt, fully in accordance with the child seat manufacturer’s instructions.
A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and the child is not properly secured in the child restraint.
BabySmartTM is a trademark of Siemens Automotive Corp.
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54Restraint systems

Fastening of seat belts 1 Latch plate

2 Buckle
3 Release button
Pull belt with latch plate (1) across shoulder and lap. Push latch plate (1) into buckle (2) until it clicks.
To help avoid severe or fatal injuries, the lap belt should be positioned as low as possible on your hips and not across the abdomen.
Warn ing !
Always fasten your seat belt before driving off. Always make sure your passenger is properly restrained.
Do not twist the belt. A twisted seat belt may cause injury.
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4
1
2
3
P91.40-0346-26
Press switch (4) to adjust the height of the seat belt outlet so that the shoulder portion is located as close as possible to the middle of your shoulder.
The shoulder portion of the seat belt must be pulled snug and checked for snugness immediately after engaging it and during driving. Tighten the lap portion to a snug fit by pulling shoulder portion up.
Operation of seat belts
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.
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Caution!
For safety reasons, avoid adjusting the seat or backrest into positions which could affect the correct seat belt positioning.
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).
Warn ing !
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. The integrated restraint system includes "SRS" (driver airbag, passenger airbag, door mounted side impact airbags), "ETR" (seat belt emergency tensioning retractors), and front seat knee bolsters. The system is designed to enhance the protection offered to properly belted occupants in certain frontal (front airbags) and side (side impact airbags) impacts which exceed preset deployment thresholds.
• Never wear belts over rigid or breakable objects in or on your clothing, such as eyeglasses, pens, keys etc., as these might cause injuries.
• 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 can cause serious injuries in a crash.
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• Never wear the shoulder belt under your arm, against you 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 too much force to the ribs or abdomen, which could severely injure internal organs such as your liver or spleen.
• Each seat belt must never be used for more than one person at a time. Do not fasten a seat belt around a person and another person or other objects.
• Belts should not be worn twisted. In a crash, you wouldn’t have the full width of the belt to manage impact forces. The twisted belt against your body could cause injuries.
• Pregnant women should also use a lap­shoulder belt. The lap belt portion should be positioned as low as possible on the hips to avoid pressure on the abdomen.
• Never place your feet on the instrument panel or on the seat. Always keep both feet on the floor in front of the seat.
Warn ing !
USE CHILD RESTRAINTS PROPERLY.
Children 12 years old and under must never ride in this vehicle, except in a Mercedes-Benz authorized BabySmart with the BabySmart
TM
compatible child seat, which operates
TM
system installed in the vehicle to deactivate the passenger side front airbag when it is properly installed. Otherwise they will be struck by the airbag when it inflates in a crash. If this happens, serious or fatal injury will result.
Infants and small children must be seated in an appropriate infant or child restraint system, which is properly secured with the vehicle’s seat belt, fully in accordance with the child seat manufacturer’s instructions.
A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and the child is not properly secured in the child restraint.
Adjust the passenger seat as far as possible rearward from the dashboard when the seat is occupied.
BabySmartTM is a trademark of Siemens Automotive Corp.
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Instruments and controls
Operation Driving
TM

BabySmart

Special BabySmart

airbag deactivation system
TM
compatible child seats, designed
Instrument
cluster display
for use with the Mercedes-Benz system and available at any authorized Mercedes-Benz Center are required for use with the BabySmart
TM
airbag deactivation system.
With the special child seat properly installed, the passenger side front airbag will not deploy. The 7 indicator lamp located in the dashboard will be illuminated, except with key removed or in steering lock position 0. The system does not deactivate the door mounted side impact airbag.
War ning!
TM
The BabySmart
airbag deactivation system will ONLY work with a special child seat designed to operate with it. It will not work with child seats which are not BabySmart
TM
compatible.
Never place anything between seat cushion and child seat (e.g. pillow), since it reduces the effectiveness of the deactivation system.
Follow the manufacturer’s instructions for installation of special child seats.
The passenger front airbag will not deploy only if the 7 indicator lamp remains illuminated.
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58Restraint systems
Please be sure to check the indicator every time you use the special system child seat.
Should the light go out while the restraint is installed, please check installation. If the light remains out, do not use the BabySmart
TM
restraint to transport children on the front passenger seat until the system has been repaired.

Self-test BabySmart

TM
without special child seat installed

After turning key in steering lock to position 1 or 2, the 7 indicator lamp located in the dashboard comes on for approx. 6 seconds and then extinguishes.

If the indicator lamp should not come on or is continuously lit, the system is not functioning. You must see an authorized Mercedes-Benz Center before seating any child on the front passenger seat.
BabySmartTM is a trademark of Siemens Automotive Corp.
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Supplemental restraint system (SRS)

Airbags are intended as a supplement to seat belts. Airbags alone cannot protect as well as airbags plus seat belts in impacts for which the airbags were designed to operate, and do not afford any protection whatsoever in crashes for which the airbags are not designed to deploy.
The SRS uses two crash severity levels (thresholds) to activate either the emergency tensioning retractor (ETR) or front airbag or both. Activation depends on the direction and severity of the impact exceeding the preset thresholds and whether the seat belt is fastened.

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 passenger systems operate independently of each other.

Emergency tensioning retractor (ETR)

The seat belts 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 and rear impacts exceeding the first threshold of the SRS and in rear impacts exceeding a preset severity level. 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, rollovers, certain side impacts, rear collisions or other accidents without sufficient frontal or rear impact forces, the emergency tensioning retractors will not be activated. The driver and passenger 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 page 66.
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60Restraint systems

Airbags 1 Driver airbag

2 Passenger front airbag
3 Side impact 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.
In conjunction with wearing the seat belts, the driver and passenger airbags can provide increased protection for the driver and passenger in certain frontal impacts exceeding preset thresholds. Door mounted side impact airbags can provide increased protection to belted occupants on the impacted side of the vehicle in side impacts exceeding its preset thresholds.
The operational readiness of the airbag system is verified by the indicator lamp "SRS" in the instrument cluster when turning the key in steering lock to position 2. 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. If the lamp does not
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come on at all or if it fails to extinguish after approximately 4 seconds or if it comes on thereafter, a malfunction in the system has been detected.
The following system components are monitored or undergo a selfcheck: crash-sensor(s), airbag ignition circuits, seat belt buckles, emergency tensioning retractors, seat sensor.
Initially, when the key is turned from steering lock position 0 to positions 1 or 2, malfunctions in the crash­sensor are detected and indicated (the “SRS” indicator lamp stays on longer than 4 seconds or does not come on). In the operational mode, after the indicator lamp has gone out following the initial check, interruptions or 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.
Have the system checked at your authorized Mercedes-Benz Center immediately.
Warn ing !
In the event a malfunction of the “SRS” is indicated as outlined above, the “SRS” may not be operational. For your safety, we strongly recommend that you visit an authorized Mercedes-Benz Center immediately to have the system checked; otherwise the “SRS” may not be activated when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpectedly and unnecessary which could also result in injury.
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62Restraint systems

Front airbags

The driver and passenger front airbags are designed to activate only in certain frontal impacts exceeding a preset threshold.
The passenger front airbag deploys only if the front passenger seat is occupied, and the 7 indicator lamp in the dashboard is not illuminated.
Note:
Heavy objects on the passenger seat can appear to the “SRS” to indicate the presence of an occupant in that seat which causes the passenger front airbag to deploy in a crash exceeding the appropriate threshold.

Side impact airbags

The side impact airbags are designed to activate only in certain side impacts exceeding a preset threshold. Only the side impact airbag on the impacted side of the vehicle deploy.
The passenger side impact airbag deploys only if the passenger seat is occupied.
Side impact airbags operate best in conjunction with a properly positioned and fastened seat belt.
Note:
Heavy objects on passenger seat can cause the passenger door side impact airbag to deploy in a crash.
Important!
Airbags are designed to activate only in certain frontal (front airbags) impacts, or side (side impact airbags) impacts which exceed preset thresholds.
Only during these types of impacts, if of sufficient severity to meet the deployment thresholds, will they provide their supplemental protection.
The driver and passenger must always wear their seat belts, otherwise it is not possible for the airbags to provide their intended supplemental protection.
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In cases of other frontal impacts, angled impacts, roll-overs, other side impacts, rear collisions, or other accidents in which the airbags are not designed to deploy, the airbags will not be activated. The driver and passenger will then be protected by the fastened seat belts.
We caution you not to rely on the presence of the airbags in order to avoid wearing your seat belt.
Your vehicle was originally equipped with airbags which are designed to activate in certain impacts exceeding a preset threshold to reduce the potential and severity of injury. It is important to your safety and that of your passenger that you replace deployed airbags and repair any malfunctioning airbags to ensure the vehicle will continue to provide crash protections for occupants.
Warn ing !
Airbags are designed to reduce the potential of injury in certain frontal (front airbags) impacts, and side (side impact airbags) impacts which may cause significant 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 airbags. This dust, however, is neither injurious to your health, nor does it indicate a fire in the veh icle. The dust might cause some temporary breathing difficulty for people with asthma or other breathing trouble. To avoid this, you may wish to get out of the vehicle as soon as it is safe to do so. If you have any breathing difficulty but cannot get out of the vehicle after the airbag inflates, then get fresh air by opening a window or door.
The service life of the airbags extends to the date indicated on the label located on the driverside door latch post. To provide continued reliability after that date, they should be inspected by an authorized Mercedes-Benz Center at that time and replaced when necessary.
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64Restraint systems
To reduce the risk of injury when the front airbags inflate, it is very important for the driver and front passenger 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 backrest. Fasten your seat belt and ensure that it is properly positioned on your body.
For unobstructive inflation of door side impact airbags, keep door pocket lids closed.
Since the airbag inflates with considerable speed and force, a proper seating and hands on steering wheel position will help to keep you at a safe distance from the airbag.
Occupants who are unbelted, out of position or too close to the airbag can be seriously injured by an airbag as it inflates with great force in the blink of an eye:
• Sit properly belted in an upright position with your back against the backrest.
• Adjust the driver seat as far as possible rearward, still permitting proper operation of vehicle controls. Adjust the driver seat as far as possible rearward, still permitting proper operation of vehicle controls. The distance from the center of the driver’s breastbone to the center of the airbag cover on the steering wheel must be at least ten inches (25 cm) or more. You should be able to accomplish this by a combination of adjustments to the seat and steering wheel. If you have any problems, please see your authorized Mercedes-Benz Center.
• Do not lean with your head or chest close to the steering wheel or dashboard.
• Keep hands on the outside of steering wheel rim. Placing hands and arms inside the rim can increase the risk and potential severity of hand/arm injury when the driver front airbag inflates.
• Do not lean against doors.
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• Occupants, especially children, should never lean their heads in the area of the door where the side airbag inflates. This could result in serious injuries or death should the airbag be triggered.
• Adjust the passenger seat as far as possible rearward from the dashboard when the seat is occupied.
• Children 12 years old and under must never ride in this vehicle, except in a Mercedes-Benz authorized BabySmart which operates with the BabySmart
TM
compatible child seat,
TM
system installed in the vehicle to deactivate the passenger front airbag when it is properly installed. Otherwise they will be struck by the airbag when it inflates in a crash. If this happens, serious or fatal injury can result.
Failure to follow these instructions can result in severe or fatal injuries to you or other occupants.
BabySmartTM is a trademark of Siemens Automotive Corp.
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66Restraint systems

Safety guidelines for the seat belt, emergency tensioning retractor and airbag

War ning!
• Damaged seat belts or belts that were highly stressed in an accident must be replaced and their anchoring points must also be checked. Use only belts installed or supplied by an authorized Mercedes-Benz Center.
• Do not pass belts over sharp edges.
• Do not make any modification that could change the effectiveness of the belts.
• Airbags and ETR’s are designed to function on a one-time-only basis. An airbag or emergency tensioning retractor (ETR) that was activated must be replaced.
• No modifications of any kind may be made to any components or wiring of the “SRS”. This includes changing or removing any component or part of the “SRS”, the installation of additional trim material, badges etc. over the steering wheel hub, passenger airbag cover, or door trim panels, and installation of additional electrical/electronic equipment on or near “SRS” components and wiring. Keep area between airbags and occupants free of objects (e.g. packages, purses, umbrellas, etc.).
• An airbag system component within the steering wheel gets hot after the airbag has inflated. Do not touch.
• Improper work on the system, including incorrect installation and removal, can lead to possible injury through an unintended activation of the “SRS”.
• In addition, through improper work there is the risk of rendering the “SRS” inoperative or causing unintended airbag deployment. Work on the “SRS” must therefore only be performed by an authorized Mercedes-Benz Center.
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• For your protection and the protection of others, when scrapping the airbag unit or emergency tensioning retractor, our safety instructions must be followed. These instructions are available at your authorized Mercedes-Benz Center.
• Given the considerable deployment speed and the textile structure of the airbags, there is the possibility abrasions or other injuries resulting from airbag deployment.
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 sectio n in the Operator’s Manual.

Infant and child restraint systems

TM
Use only a BabySmart
compatible child restraint in
this vehicle.
We recommend that all infants and children be properly restrained at all times while the vehicle is in motion.
The passenger lap-shoulder belt has a special seat belt retractor for secure fastening of a child restraint.
To fasten a child restraint follow child restraint instructions for routing. Then pull shoulder belt out completely. Slide switch located on side of passenger seat to position N. Let the belt retract. During the seat belt retraction a ratcheting sound can be heard to indicate that the special seat belt retractor is activated. The belt is now locked. Push down on child restraint to take up any slack.
To deactivate, release seat belt buckle and let seat belt retract completely. The seat belt can again be used in the usual manner.
Warn ing !
Never release the seat belt buckle while vehicle is in motion, since the special seat belt retractor will be deactivated.
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68Restraint systems
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 appropriate infant or child restraint system properly secured by a lap-shoulder belt, and that complies with U.S. Federal Motor Vehicle Safety Standard 213 and Canadian Motor Vehicle Safety Standard 213. 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.
Please read and observe warning labels affixed to inside of vehicle and to infant or child restraints.
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War ning!
Children 12 years old and under must never ride in this vehicle, except in a Mercedes-Benz authorized BabySmart with the BabySmart
TM
compatible child seat, which operates
TM
system installed in the vehicle to deactivate the passenger front airbag when it is properly installed. Otherwise they will be struck by the airbag when it inflates in a crash. If this happens, serious or fatal injury can result.
Infants and small children must be seated in an appropriate infant or child restraint system, which is properly secured with the vehicle’s seat belt, fully in accordance with the child seat manufacturer’s instructions.
Infants and small children should never share a seat belt with another occupant. During an accident, they could be crushed between the occupant and seat belt.
When the child restraint is not in use, remove it from the vehicle or secure it with the seat belt to prevent the child restraint from becoming a projectile in the event of an accident.
BabySmartTM is a trademark of Siemens Automotive Corp.
U.S.A. Models only Since 1986 all U.S. child restraints comply with U.S. regulations without the use of a tether strap.
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70Adjusting steering column

Adjusting steering column

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

To extend or retract:

Move switch (1) in desired direction.

To raise or lower:

Move switch (1) in desired direction.

Storing steering column position in memory

The steering column position is stored in memory together with the seat/heat restraint/exterior rear view mirror position and can be recalled when necessary, see memory recalling on page 46.
Warn ing !
Do not adjust the steering wheel while driving. Adjusting the steering wheel while driving, or driving without the telescoping adjustment locked could cause the driver to lose control of the vehicle.
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Rear view mirrors

Inside rear view mirror

Manually adjust the mirror.
Use your inside mirror to determine the size and distance of objects seen in the passenger side convex mirror.
Antiglare night position
With the key in steering lock position 2, the mirror reflection brightness responds to changes in light sensitivity.
With gear selector lever in position “R”, or with the interior lamp switched on, the mirror brightness does not respond to changes in light sensitivity.
Note:
The automatic antiglare function does not react, if incoming light is not aimed directly at sensors in the mirror.
Warn ing !
In the case of an accident liquid electrolyte may escape the mirror housing when the mirror glass breaks.
Electrolyte has an irritating effect. Do not allow the liquid come into contact with eyes, skin, clothing, or respiratory system. In cases it does, immediately flush affected area with water, and seek medical help if necessary.
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71Rear view mirrors

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72Rear view mirrors

Exterior rear view mirrors

2
1
P82.00-0359-26
The switch is located on the center console.
Turn key in steering lock to position 2.
First select the mirror to be adjusted - turn switch:
1 Left mirror
2 Right mirror
To adjust, toggle the switch forward, backward or to either side.
With the key in steering lock position 2, the driver’s side mirror reflection brightness responds to changes in light sensitivity.
With gear selector lever in position “R”, or with the interior lamp switched on, the driver’s side mirror brightness does not respond to changes in light sensitivity.
Warn ing !
Exercise care when using the passenger-side mirror. The passenger-side 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.
Notes:
The exterior mirrors have electrically heated glass. The heater switches on automatically, depending on outside temperature.
If the mirror housing is forcibly pivoted from its normal position, it must be repositioned by applying firm pressure until it snaps into place.
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War ning!
In the case of an accident liquid electrolyte may escape the mirror housing when the mirror glass breaks.
Electrolyte has an irritating effect. Do not allow the liquid come into contact with eyes, skin, clothing, or respiratory system. In cases it does, immediately flush affected area with water, and seek medical help if necessary.
Important!
Electrolyte drops coming into contact with the vehicle paint finish can only be completely removed while in their liquid state, by applying plenty of water.
Storing mirror positions in memory
The exterior rear view mirror positions are stored in memory with the seat/head restraint/steering column position and can be recalled when necessary, see memory recalling on page 46.
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Instruments and controls
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Instrument cluster

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74Instrument cluster

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1 Fuel gauge with reserve and fuel cap placement
warning lamp (yellow), see page 207
2 Coolant temperature gauge, see page 78
3 Fuel consumption gauge, see page 83
4 Engine oil temperature gauge, see page 83
5 Left turn signal indicator lamp (green),
see combination switch on page 86
6 Knob for intensity of instrum ent l amps, see page 77,
for resetting trip odometer, see page 79 and for calling up FSS indicator, see page 80
7 Speedometer
8 EPS warning lamp (yellow), see page 207
9 Odometer display field, see page 82
10 Main/trip odometer, see page 79
or FSS indicator, see page 80 or engine oil level indicator, see page 82
11 Outside temperature indicator, see page 78
12 Right turn signal indicator lamp (green),
see combination switch on page 86
13 Tachometer, see page 79
14 Knob for setting clock, see page 79
15 Clock, see page 79
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76Instrument cluster

Indicator lamps in the instrument cluster

Fuel reserve and fuel cap placement warning, see page 207
High beam, see page 86
Battery not being charged properly, see page 211
Low windshield and headlamp washer system fluid level see page 210
Coolant level low, see page 209
Engine oil level low, see page 210
Exterior lamp failure indicator lamp, see page 211
Roll bar warning lamp, see page 212
ESP warning lamp. Adjust driving to road condition, see page 207
ADS indicator lamp, see page 212
BAS/ESP malfunction, see page 207
ABS malfunction, see page 208
ABS
Brake pads worn down, see page 205
Brake fluid low (except Canada) Parking brake engaged, see page 204
Brake fluid low (Canada only) Parking brake engaged, see page 204
SRS malfunction, see page 206
Fasten seat belt, see page 206
If the lamp comes on when the engine is running, it indicates a malfunction of the fuel management system or the emission control system, or the fuel cap is not closed tight. In all cases, we recommend that you have the malfunction checked as soon as possible, see page 204.
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Additional function indicator lamps (in the odometer display)
FSS indicator (distance, Service A), seepage80.
FSS indicator (distance, Service B), seepage80.
FSS indicator (days, Service A), seepage80.
FSS indicator (days, Service B), seepage80.
Start lock-out malfunction, see page 34.

Instrument lamps

1 Adjusting knob
Rotate adjusting knob (1) to vary intensity of instrument lamps.

Display illumination

Press adju stin g kn ob ( 1) to b riefly i llumina te the dis p lay (with key removed or in steering lock position 0 or 1).
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78Instrument cluster

Coolant temperature gauge

During severe operating conditions and stop-and-go city traffic, the co olant 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.
War ning!
• 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.
• 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, get out of the vehicle and do not stand near the vehicle until it cools down.

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.
Warn ing !
The outside temperature indicator is not designed to serve as an Ice-Warning 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.
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Trip odometer

Clock

Adjusting clock one minute ahead or back:
Pull out adjustment knob (2), briefly turn to the right respectively left and release knob.
Adjusting clock more than one minute ahead or back:
Pull out adjustment knob (2), 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.
Instruments and controls
To reset:
• Press adjusting knob (1) once (with key in steering lock position 2).
• Press adjusting knob (1) twice (with key removed or in steering lock position 0 or 1).
Operation Driving
Instrument
cluster display

Tachometer

The red marking on the tachometer denotes excessive engine speed.
Avoid this engine speed, as it may result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty.
To help protect the engine, the fuel supply is interrupted if the engine is operated within the red marking.
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80Flexible service system
Flexible service system (FSS) (service indicator)
The FSS permits a flexible service schedule that is directly related to the operating conditions of the vehicle.

The symbol 9 or š appears in the main odometer display field prior to the next suggested service.

Depending on operating conditions throughout the year, the next service is calculated and displayed in days š or distance 9 remaining.

The symbols 9 or ´ indicate the type of service to be performed:

9 Service A
´ Service B
The message is displayed for approximately 10 seconds when turning the key in steering lock to position 2, or while driving when reaching the service warning threshold. It can be canceled manually by pressing button (1).

Once the suggested term has passed, the message plus symbol 9 or š, preceded by a – (minus symbol) blinks for approx. 30 seconds and a signal sounds every time when turning the key in steering lock to position 2.

The FSS display can also be called up for approx. 10 seconds with display illuminated by pressing button (1) twice within 1 second.
Following a completed A or B service the Mercedes-Benz Center sets the counter to 10 000 miles (Canada: 15 000 km) and 365 days.
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The counter can also be set by any individual. To do so:

1. Turn key in steering lock to position 2.

2. Within 4 seconds press button (1) twice.
3. The present status for days or distance is displayed. Within 10 seconds turn key in steering lock to position 0.
4. Press and hold button (1), while turning key in steering lock to position 2 again. The present status for days or distance is displayed once more. Continue to hold button (1).
After approx. 10 seconds a signal sounds, and the display shows 10 000 miles (Canada: 15 000 km) for approx. 10 seconds.
5. Release button (1).

If the FSS counter was inadvertently reset, have a Mercedes-Benz Center correct it.

Note:

When disconnecting vehicle battery for one or more days at a time, such days will not be counted. Any such days not counted by FSS can be added by your Mercedes-Benz Center.
The interval between services is determined by the kind of vehicle operation. For example driving at extreme speeds, and cold starts combined with short distance driving in which the engine does not reach normal operating temperature, reduce the interval between services.
Model SL 500
The FSS allows for distances between 10 000 miles (Canada: 15 000 km) and 20 000 miles (Canada: 30 000 km), or from 365 to 730 days between services.
Model SL 600
The FSS allows for distances between 10 000 miles (Canada: 15 000 km) and 16 000 miles (Canada: 25 000 km), or from 365 to 730 days between services.
However you choose to set your reference numbers, the scheduled services as posted in the Service Booklet must be followed to properly care for your vehicle.
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82Checking engine oil level indicator

Engine oil level indicator in odometer display field
(Model SL 500)
Turn electronic key in steering lock to position 2 and wait until the symbols : and I appear in the odometer display field.
Within 1 second press button “1” twice.

The following messages are available:

“OK”
“-1.0 Q” (Canada: -1.0 L)
“-1.5 Q” (Canada: -1.5 L)
“-2.0 Q” (Canada: -2.0 L)
If the message “-2.0 Q” (Canada: -2.0 L) blinks and a signal sounds, add oil to upper (max) mark of the dipstick.
“HI”
The message “HI” blinks and a signal sounds.

Do not overfill the engine.

Excessive oil must be drained or siphoned. It could cause damage to engine and catalytic converter not covered by the Mercedes-Benz Limited Warranty.

The symbol I flashes in the odometer display field if a proper oil level check cannot be performed.

The oil level check can be repeated after a short time.

Perform the oil level check with the dipstick, if it cannot be completed via the odometer display field.

In this case we recommend that you have the system checked at a Mercedes-Benz Center.

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Notes:

If the symbols : and I are continuously illuminated after pressing button (1) twice and there is no change in the odometer display field or the low engine oil level warning lamp comes on, a malfunction has occurred to the system. Perform the engine oil level check with the dipstick.
If no oil leaks are noted continue to drive to the nearest Mercedes-Benz Center to have the system checked.
Observe the engine oil temperature gauge.

Fuel consumption gauge

While driving, instantaneous fuel consumption is indicated in miles per gallon (mpg), or in Canada liters per 100 kilometers (l/100 km).
With the engine switched off, the needle reads “0”.

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

Engine oil temperature gauge

Normal operating engine oil temperatures are from 175 F (80 C) to 250 F (120 C).
During severe operating conditions and stop-and-go traffic, the engine oil temperature may rise close to the red marking.
The engine should not be operated with the engine oil temperature in the red zone. Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty.
When the engine oil temperature is close to the red marking, relieve the load on the engine by decreasing vehicle speed to lower engine oil temperature.
Once the engine oil temperature returns to the normal temperature range, the engine oil level should be checked. See page 82 or 221.

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.
Instruments and controls
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83Checking engine oil level indicator
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Page 88
Instruments and controls
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Instrument
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84Exterior lamp switch

Exterior lamp switch

D Off
C Parking lamps (also side marker lamps, taillamps,
licence plate lamps, instrument panel lamps)
Canada only: When the engine is running, the low beam is additionally switched on.
B Parking lamps plus low beam or high beam
headlamps (combination switch pushed forward).
ˆ Standing lamps, right (turn left one stop)
Standing lamps, left (turn left two stops)
Front fog lamps (pull out one stop) with parking
lamps and/or low beam headlamps on. Green indicator in lamp switch comes on.
Rear fog lamp (pull out to second detent) in
addition to the front fog lamps. Yellow indicator in lamp switch comes on.

Note:

With the key removed and a door open, a warning sounds if the vehicle’s exterior lamps (except standing lamps) are not switched off.
Fog lamps will operate with the parking lamps and/or the low beam headlamps on. Fog lamps should only be used in conjunction with low beam headlamps. Consult your State or Province Motor Vehicle Regulations regarding allowable lamp operation.
Fog lamps are automatically switched off when the exterior lamp switch is turned to position D.
Page 89

Standing lamps

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.

Daytime running lamp mode

When the engine is running and the selector lever is in a driving position, the low beam headlamps (includes parking lamps, side marker lamps, taillamps and license plate lamps) are automatically switched on.
When shifting from a driving position to position “N” or “P”, the low beam switches off (2 seconds delay).
For nighttime driving the exterior lamp switch should be turned to position B to permit activation of the high beam headlamps.

Night security illumination

When exiting the vehicle after driving with the exterior lamps on, they switch on again for added illumination for approximately 30 seconds after closing the last door. The lamp-on time period can be changed at your Mercedes-Benz Center.
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85Exterior lamp switch
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86Combination switch

Combination switch

1 Low beam (exterior lamp switch position B)

2 High beam (exterior lamp switch position B)
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.

Turn signal failure

If one of the turn signal lamps fails, the turn signal indicator system flashes and sounds at a faster than normal rate.
Page 91
7
6
P54.25-0313-26
6 Press switch briefly:
One wipe without washer water (select only if windshield is wet).
Press switch past resistance point: Windshield washer, windshield wiper; headlamp cleaning system only in exterior lamp switch positions C or B (except xenon lamps). Canada only: also in position D when the engine is running.
7 Windshield wiper
0Wiper off
I Intermittent wiping
One initial wipe, pauses between wipes are automatically controlled by a rain sensor monitoring the wetness of the windshield.
Notes:
With switch in this position, one wipe occurs when turning the key in steering lock from position 0.
Do not leave in intermittent setting when vehicle is taken to an automatic car wash or during windshield cleaning. Wiper will operate in presence of water spray at windshield, and wiper may be damaged as a result.
II Normal wiper speed
III Fast wiper speed

Note:

The windshield washer reservoir, hoses and nozzles are automatically heated.
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87Combination switch
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Instruments and controls
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88Combination switch

Blocked windshield wiper

If the windshield wiper becomes blocked (for example, due to snow), switch off the wiper.
For safety reasons before removing ice or snow, remove key from steering lock. Remove blockage.
Activate combination switch again (key in steering lock position 1).

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.

Windshield and headlamp washer fluid mixing 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).
Page 93

Hazard warning flasher switch The hazard warning flasher can be activated manually

via the switch located in the dashboard.

To activate hazard warning flasher, press switch once. To deactivate, press switch again.

Note:

With the hazard warning flasher activated, and the combination switch in position for either left or right turn with key in steering lock position 2, only the respective left or right side turn signals will operate.
P82.25-2055-26
Instruments and controls
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89Hazard warning flasher switch

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Instruments and controls
Operation Driving

Automatic climate control

Instrument
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90Automatic climate control

Technical
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Page 95
1 Air volume control for left air outlet, turn left to
open.
2 Air volume control for center air outlets, turn left to
open.
3 Air volume control for right air outlet, turn left to
open.
4 Center air outlets, adjustable
5 Side air outlet, left and right, adjustable

Push-buttons for center air outlets

6 Heated air supply

7 Non-heated/cooled air supply
Basic mode: None of the push-buttons (6 or 7) is pressed.
8 Display and controls, see page 92

The system is always at operational readiness, except when manually switched off.

The automatic climate control only operates with the engine running.

The temperature selector should be left at the desired temperature setting. The temperature selected is reached as quickly as possible.

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

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.

Important!

This vehicle is equipped with an air conditioner system that uses R-134a (HFC: hydrofluorocarbon) 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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91Automatic climate control
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92Automatic climate control

Display and controls Press the desired button to activate, indicator lamp is on

while activated.
U Autom atic mode
f Raise temperature
g Lower temperature
P Defrost
O Air recirculation
F Rear window defroster
b Air distribution, manual
S Economy mode
ï Air volume, manual
T Residual engine heat utilization
Page 97

Basic setting - automatic mode

Press U button for automatic mode.
Simultaneously press both f and g buttons for
temperature setting of 72°F.
Air volume and distribution are controlled automatically.
This setting can be used all year around.

Economy

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.
Press S button to activate.
Press S button once again to return to previous setting.
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93Automatic climate control
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Instruments and controls
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94Automatic climate control
Special settings (use only for short duration)
Defogging windows
Switch off O button.
Press U button.
Press b button repeatedly until air is directed upward.
Turn wheels (1 and 3) left to open left and right side air outlets (5).
Defrosting
Turn wheels (1 and 3) left to open left and right side air outlets (5).
Press P button. Maximum heated and automatically controlled amount of air is directed to the windshield and side windows.
Press P button once again to return to previous setting.
Page 99
Rear window defroster
(only functions with hardtop installed)
Turn electronic key in steering lock to position 2.
To select, press F button.
To cancel, press F button again.
Note:
Heavy accumulation of snow and ice should be removed before activating the defroster.
The rear window defroster uses a large amou nt 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 12 minutes of operation.
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.
Air distribution
Press b button repeatedly until the requested symbol is displayed.
Air volume
Press “-” or “+” side of rocker switch ï until the requested blower speed is attained. A choice of 7 blower speeds is available.
To switch the automatic climate control off, press “-” side of rocker switch ï until symbol OFF is displayed.
The fresh air supply to the car interior is shut off.
While driving, use this setting only temporarily, otherwise the windshield could fog up.
To switch the automatic climate control on again, press U, P, or “+” side of ï.
Instruments and controls
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Instrument
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95Automatic climate control
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Instruments and controls
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Instrument
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96Automatic climate control
Air recirculation
This mode can be selected to temporarily reduce the entry of annoying odors or dust into the vehicle’s interior.
Outside air is not supplied to the car’s interior.
To select, press O button.
To cancel, press O button again.
The system will automatically switch from recirculated air to fresh air
• after approx. 5 minutes at outside temperatures
below approx. 40°F (5°C),
• after approx. 30 minutes, at outside temperatures
above approx. 40°F (5°C),
• after approx. 5 minutes, if button S is pressed.
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.
Residual engine heat utilization
With the engine switched off, it is possible to continue heating the interior for a short while.
Air volume and distribution are controlled automatically.
To select:
Turn electronic key in steering lock to position 1 or 0 or remove electronic key.
Press T button.
This function selection will not activate if the battery charge level is insufficient.
To cancel:
Press T button.
The system will automatically shut off
• If you turn electronic key in steering lock to position 2,
• after approx. 30 minutes,
• if the battery voltage drops.
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