Order No. 6515 0136 13 Part No. 203 584 61 82 USA Edition A 2005
C240
C 240 4MATIC
Our company and staff congratulate you
on the purchase of your new
Mercedes-Benz.
앫 Please read this manual carefully, then
return it to your vehicle where it will be
handy for your reference.
Your selection of our product is a demonstration of your trust in our company
name. Furthermore, 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 help assure your driving pleasure,
and also the safety of you and your passengers, we ask you to make a small investment of time:
앫 Please follow the recommendations
contained in this manual. They are designed to acquaint you with the operation of your Mercedes-Benz.
앫 Please pay attention to 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.
Please observe the following in your own
best interest:
We recommend using genuine
Mercedes-Benz 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 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.
Introduction
Product information
Genuine Mercedes-Benz 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.
9
Introduction
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.
We continuously strive to improve our
product, and ask for your understanding
that we reserve the right to make changes
in design and equipment. Therefore, information, illustrations and descriptions in
this Operator’s Manual might differ from
your vehicle.
Optional equipment is also described in
this manual, including operating instructions wherever necessary. Since they are
special-order items, the descriptions and
illustrations herein may vary slightly from
the actual equipment of your vehicle.
If there are any equipment details that are
not shown or described in this Operator’s
Manual, your authorized Mercedes-Benz
Ce nter w ill be glad to info r m you of correc t
care and operating procedures.
The Operator’s Manual and Maintenance
Booklet are important documents and
should be kept with the vehicle.
Service and warranty information
The Service and Warranty Information
Booklet contains detailed information
about the warranties covering your
Mercedes-Benz, including:
앫 New Car Limited Warranty,
앫 Emission System Warranty,
앫 Emission Performance Warranty,
앫 California, Maine, Massachusetts, and
Vermont Emission Control System
Warranty
(California, Maine, Massachusetts, and
Vermont only),
앫 State Warranty Enforcement Laws
(Lemon Laws).
10
Introduction
Operator’s Manual
Important notice for California retail
buyers and lessees of Mercedes-Benz
automobiles
Under California law you may be entitled to
a replacement of your vehicle or a refund
of the purchase price or lease price, if
Mercedes-Benz USA, LLC and/or its authorized repair or service facilities fail to fix
one or more substantial defects or malfunctions in the vehicle that are covered by
its express warranty after a reasonable
number of repair attempts. During the period of 18 months from original delivery of
the vehicle or the accumulation of
18000 miles (approx. 29000 km) on the
odometer of the vehicle, whichever occurs
first, a reasonable number of repair attempts is presumed for a retail buyer or
lessee if one or more of the following occurs:
(1) the same substantial defect or mal-
function results in a condition that is
likely to cause death or serious bodily
injury if the vehicle is driven, that defect or malfunction has been subject to
repair two or more times, and you have
directly notified Mercedes-Benz USA,
LLC in writing of the need for its repair,
(2) the same substantial defect or mal-
function of a less serious nature than
category (1) has been subject to repair
four or more times and you have directly notified us in writing of the need for
its repair, or
(3) the vehicle is out of service by reason
of repair of the same or different substantial defects or malfunctions for a
cumulative total of more than
30 calender days.
Written notification should be sent to us,
not a dealer, at Mercedes-Benz USA, LLC,
Customer Assistance Center,
One Mercedes Drive, Montvale,
NJ 07645-0350.
11
Introduction
Operator’s Manual
Maintenance
The Maintenance Booklet describes all the
necessary maintenance work which should
be performed at regular intervals.
Always have the Maintenance Booklet with
you when you take the vehicle to your
authorized Mercedes-Benz Center for
service. The service advisor will record
each service in the booklet for you.
Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program provides factory-trained technical
help in the event of a breakdown. Calls to
the toll-free Roadside Assistance number
1-800-FOR-MERCedes (in the USA)
1-800-387-0100 (in Canada)
will be answered by Mercedes-Benz
Customer 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 Customer 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 Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes,
or Customer Service (in Canada) at
1-800-387-0100.
12
Introduction
Operator’s Manual
Operating your vehicle outside the USA
or Canada
If you plan to operate your vehicle in foreign countries, please be aware that:
앫 service facilities or replacement parts
may not be readily available,
앫 unleaded gasoline for vehicles with cat-
alytic converters may not be available;
the use of leaded fuels will damage the
catalysts,
앫 gasoline may have a considerably low-
er 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
an authorized Mercedes-Benz Center or
write to:
In the USA:
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada:
Mercedes-Benz Canada Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
13
Introduction
Where to find it
This Operator’s Manual is designed to provide comprehensive support information
for you, the vehicle operator. Each section
has its own reference color so you can find
information quickly.
At a glance
Here you will find an overview of all the
controls that can be operated from the
driver’s seat.
Getting started
Here you will find all the information you
need for your first drive. You should read
this section first if this is your first
Mercedes-Benz vehicle or if you are renting or borrowing this vehicle.
Safety and Security
Here you will find descriptions of the safety
features of your vehicle.
Controls in detail
Here you will find detailed information
about the equipment installed in your vehicle. This section expands on the “Getting
started” section and also describes technical innovations. If you are already familiar
with the basic functions of your vehicle,
this section will be of particular interest to
you.
Operation
Here you will find all the information you
need for the proper operation of your vehicle.
Practical hints
This section provides fast assistance for
dealing with problems you may encounter.
Technical data
All important technical data for your vehicle can be found in this section.
Indexes
The glossary provides explanations of the
most important technical terms.
The table of contents and the index are designed to help you find information quickly
and easily.
The following publications are part of your
vehicle documentation:
앫 this Operator’s Manual
앫 the Maintenance Booklet
Separate operating instructions will be
provided as required depending on the
equipment options installed in your vehicle.
14
왔 Symbols
The following symbols are found in this
Operator’s Manual:
Warning!G
Introduction
Symbols
왘 This symbol points to instructions for
you to follow.
*Optional equipment is identified
with an asterisk. Since standard
equipment varies between models,
the descriptions and illustrations in
this manual may differ slightly from
the actual equipment of your vehicle.
Warning notices draw your attention to hazards that may endanger your health or life,
or the health or life of others.
!
Highlights hazards that may result in
damage to your vehicle.
i
Helpful hints or further information you
may find useful.
왘 A number of these symbols appearing
in succession indicates a multiple-step
procedure.
컄 PageThis symbol tells you where to
look for further information on a
topic.
컄컄This continuation symbol marks
an interrupted procedure which
will be continued on the next
page.
->In the glossary of technical
terms, this symbol is used to
indicate cross-references to
term definitions.
Display
Words appearing in the multifunction display are printed in
the type shown here.
15
Introduction
Operating safety
Warning!G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are
interconnected, any modifications made
may produce an undesired effect on other
systems. Electronic malfunctions could
seriously impair the operating safety of your
vehicle.
See an authorized Mercedes-Benz Center
for repairs or modifications to electronic
components.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore
never turn off the engine while driving.
Warning!G
Heavy blows against the vehicle underbody
or tires/wheels, for example when running
over an obstacle, road debris or a pothole,
may cause serious damage and impair the
operating safety of your vehicle. If you feel a
sudden significant vibration or ride disturbance, or you suspect that damage to your
vehicle has occurred, you should turn on
your hazard warning flashers, carefully slow
down, and drive with caution to an area
which is a safe distance from the road.
Inspect the vehicle underbody and
tires/wheels for possible damage. If the
vehicle appears unsafe, have it towed to the
nearest authorized Mercedes-Benz Center
or other qualified maintenance or repair
facility for further inspection or repairs.
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:
앫 the safety precautions in this manual
앫 the “Technical data” section in this
manual
앫 traffic rules and regulations
앫 motor vehicle laws and safety
standards
Warning!G
Various warning labels are attached to your
vehicle. These warning labels are intended
to make you and others aware of various
risks. You should not remove any of these
warning labels unless explicitly instructed to
do so by information on the label itself.
Removal of any of these labels may cause
you and others to be unaware of certain
risks which may result in an accident and/or
personal injury.
16
Introduction
Problems with your vehicle
왔 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 an 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 one of the following addresses:
In the USA:
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada:
Customer Relations Department
Mercedes-Benz Canada Inc.
98 Vanderhoof Avenue
Toronto, Ontario, M4G 4C9
17
Introduction
Reporting safety defects
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 dealer,
or Mercedes-Benz USA, LLC.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-888-327-4236 (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.
18
Introduction
Vehicle data recording
왔 Vehicle data recording
Information regarding electronic
recording devices
(Including notice pursuant to California Code § 9951)
Please note that your vehicle is equipped with devices that can record vehicle systems data and, if equipped with the Tele Aid system,
may transmit some data in certain accidents.
This information helps, for example, to diagnose vehicle systems after a collision and to continuously improve vehicle safety.
DaimlerChrysler may access the information and share it with others
앫 for safety research or vehicle diagnosis purposes
앫 with the consent of the vehicle owner or lessee
앫 in response to an official request by law enforcement or other government agency
앫 for use in dispute resolution involving DaimlerChrysler, its affiliates or sales/service organization and/or
앫 as otherwise required or permitted by law.
Please check the Tele Aid subscription service agreement for details regarding the information that may be recorded or transmitted
via that system.
19
20
At a glance
Cockpit
Instrument cluster
Multifunction steering wheel
Center console
Overhead control panel
Door control panel
21
At a glance
Cockpit
22
At a glance
Cockpit
ItemPage
1 Cruise control lever223
2 Multifunction steering
wheel
3 Horn
4 Instrument cluster24,
5 Lever for voice control
system*
1
, see separate
operating instructions
6 Overhead control panel29
7 Glove box lid release234
8 Glove box lock234
1
Feature description is based on preliminary information at time of printing. At time of printing, no
date for availability of voice control had been set.
Contact an authorized Mercedes-Benz Center for
details and availability for your vehicle model.
26,
120
116
ItemPage
9 Center console27
a Starter switch33
b Hood lock release270
c Steering wheel adjustment
40
handle (manual)
d Steering wheel adjustment
40
stalk (electrical)*
e Parking brake pedal47, 55
f Door control panel30
g Parking brake release47
ItemPage
h Combination switch
앫 Turn signals50
앫 Windshield wipers50
앫 Rear window wiper53
앫 High beam49
j Exterior lamp switch49,
108
k Exterior rear view mirror
adjustment
41,
107
l Headlamp washer switch*161
23
At a glance
Instrument cluster
24
At a glance
Instrument cluster
ItemPage
1 Speedometer with:
v Electronic Stability
Program (ESP)
warning lamp
; Brake warning
lamp, USA only
3 Brake warning
lamp, Canada only
B Low beam head-
lamp indicator lamp
2 L Left turn signal
indicator lamp
3 Multifunction display
with:
Trip odometer117
Main odometer119
Gear selector lever
position
81,
298
47,
55,
295
47,
55,
295
49,
108
50
119
46,
156
ItemPage
Program mode158
Status indicator (outside
temperature/digital
118,
134
speedometer
Digital clock119,
135
4 K Right turn signal
50
indicator lamp
5 Tachometer with:118
- Antilock Brake
System (ABS)
79,
294
indicator lamp
ú Engine malfunction
indicator lamp,
296,
297
USA only
± Engine malfunction
indicator lamp,
296,
297
Canada only
1 Supplemental
restraint system
60,
299
indicator lamp
ItemPage
< Seat belt telltale66,
A High beam head-
lamp indicator lamp
6 Fuel gauge with:
Fuel reserve warning lamp299
4 Fuel filler cap
location indicator:
The fuel filler cap is
on the rear
right-hand side.
7 Coolant temperature
gauge
8 Reset button for:
앫 Resetting trip
odometer
앫 Resetting individual
settings
앫 Instrument cluster
illumination
299
49,
112
117
117
130
116
25
At a glance
Multifunction steering wheel
ItemPage
1 Multifunction display119
Operating control
system
2 Selecting the submenu or
setting the volume:
Press button
æ up/to increase
ç down/to decrease
3 Telephone*:
Press button
s to take a call
t to end a call
120
ItemPage
4 Menu systems:
Press button
è for next menu
ÿ for previous menu
5 Moving within a menu:
Press button
j for next display
k for previous display
26
왔 Center console
Upper part
ItemPage
1 Seat heating*, driver’s side104
2 ESP control switch81
3 Hazard warning flasher
switch – switching on/off
4 Central locking switch96
Central unlocking switch96
5 Tow-away alarm switch*87
Anti-theft alarm system
indicator lamp*
6 Seat heating*, passenger
side
113
86
104
At a glance
Center console
ItemPage
7 Front passenger front
air bag off indicator lamp
8 Audio system,175
or
COMAND* (see separate
operating instructions)
9 Climate control166
Rear window defroster165
72,
300
27
At a glance
Center console
Lower Part
ItemPage
1 Ashtray238
Cigarette lighter239
2 Gear selector lever for
automatic transmission
3 Cup holders236
4 Armrest235
5 Program mode selector
switch for automatic
transmission
46,
156
158
28
왔 Overhead control panel
At a glance
Overhead control panel
ItemPage
1 Rear interior lighting
on/off
2 Power tilt/sliding sunroof*219
3 Right reading lamp on/off115
4 Interior lighting control114
5 Hands-free microphone for
Tele Aid* (emergency call
system), telephone* and
voice control system*
(see separate operating
instructions)
115
148,
200,
242
ItemPage
6 Interior rear view mirror41,
161
7 Garage door opener*249
8 Left reading lamp on/off115
9 Tele Aid* (emergency call
system) button
242
29
At a glance
Door control panel
ItemPage
1 Door handle93
2 Memory function* (for
storing seat, exterior
mirror and steering wheel
settings)
3 Switches for seat
adjustment*
4 Switches for
opening/closing front door
windows
5 Switch for rear door
window override
6 Switches for
opening/closing rear door
windows
105
35, 97
215
77
215
30
Getting started
Unlocking
Adjusting
Driving
Parking and locking
31
Getting started
Unlocking
The “Getting started” section provides an
overview of the vehicle’s most basic functions. First-time Mercedes-Benz owners
should pay special attention to the information given here.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will provide you with further
information. The corresponding page
references are located at the end of each
segment.
Canada only:
Only vehicles equipped with an
anti-theft alarm system* have
SmartKeys with integrated panic
button* 3.
왘 Press unlock button Œ on the
SmartKey.
All turn signal lamps flash once. The
locking knobs in the doors move up.
왘 Get in the vehicle and insert the
SmartKey in the starter switch.
For more information, see “Locking and
unlocking” (
컄 page 90).
32
Getting started
Unlocking
Starter switch positionsSmartKey
Warning!G
When leaving the v ehicle, always remove the
SmartKey from the starter switch and lock
the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Unsupervised use of vehicle
equipment may cause an accident and/or
serious personal injury.
Starter switch
0 For removing SmartKey
The steering is locked when the
SmartKey is removed from the starter
switch. If necessary, move steering
wheel slightly to allow the locking
mechanism to engage.
1 Power supply to some electrical
consumers, such as seat adjustment
2 Ignition (power supply for all electrical
consumers) and driving position.
All lamps in the instrument cluster
come on. If a lamp in the instrument
cluster fails to come on when the
ignition is switched on, have it checked
and replaced if necessary. If a lamp in
the instrument cluster remains on after
starting the engine or comes on while
driving, refer to “Lamps in instrument
cluster” (
컄 page 294).
3 Starting position
33
Getting started
Unlocking
i
When you switch on the ignition, the
indicator and warning lamps in the
instrument cluster come on. This indicates that the respective systems are
operational. They should go out when
the engine is running.
i
The SmartKey can only be removed
from the starter switch with the gear
selector lever in position P.
!
If the SmartKey cannot be turned in the
starter switch, the battery may not be
sufficiently charged.
앫 Check the battery and charge it if
necessary (
앫 Get a jump start (컄 page 350).
To prevent accelerated battery
discharge and a possible dead battery,
always remove the SmartKey from the
starter switch when the engine is not in
operation.
컄 page 347)
34
왔 Adjusting
Getting started
Adjusting
Warning!G
All seat, head restraint, steering wheel, and
rear view mirror adjustments, as well as fastening of seat belts, must be done before
the vehicle is put into motion.
Seats
The seats can be adjusted either manually
or electrically, depending on the vehicle’s
equipment.
Warning!G
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
back in an excessively reclined position as
this 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 fatal injuries.
The seat back and seat belts provide the
best restraint when the wearer is in a nearly
upright position and belts are properly positioned on the body. Your seat must be adjusted so that you can correctly fasten your
seat belt (
Never place hands under the seat or near
any moving parts while a seat is being adjusted.
컄 page 43).
Warning!G
When leaving the v ehicle, always remove the
SmartKey from the starter switch, and lock
your vehicle.
Even with the SmartKey removed from the
starter switch, the power seats* can be
operated when the respective door is open.
Therefore, do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equipment may cause an accident and/or serious
personal injury.
Warning!G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
compatible child seat, which operates with
the BabySmart
hicle to deactivate the passenger front
air bag when it is properly installed. Otherwise they will be struck by the air bag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seating positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle’s
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufacturer’s instructions.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
TM
system installed in the ve-
TM1
컄컄
35
Getting started
Adjusting
컄컄
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 seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The position should be as far rearward as possible,
consistent with ability to properly operate
controls.
!
When moving the seat, make sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.
Seat cushion tilt
왘 Turn handwheel 2 forward or back-
ward until your upper legs are lightly
supported
Seat backrest tilt
왘 Switch on ignition (컄 page 33).
왘 Press switch 3 in direction of arrow
until your arms are slightly angled
when holding the steering wheel.
Seat height
왘 Switch on ignition (컄 page 33).
왘 Press switch 4 in direction of arrow
until your legs are lightly supported.
36
Getting started
Adjusting
Head restraint height
1 Release button
Raising:
왘 Manually adjust the height of the head
restraint by pulling it upward.
Lowering:
왘 To lower head the restraint, push
release button 1 and push down on
the head restraint.
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the potential for injury to the head and neck in the
event of an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intended to help reduce injuries during an accident.
i
Adjust the head restraint in such a way
that it is as close to the head as
possible.
Head restraint tilt
Manually adjust the angle of the head
restraint.
왘 Push or pull on the lower edge of the
head restraint cushion.
For more information, see “Seats”
(
컄 page 97).
37
Getting started
Adjusting
Power seat* adjustment
The seat adjustment switches are located
in each front door.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The position should be as far rearward as possible,
consistent with ability to properly operate
controls.
!
When moving the seat, make sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.
i
The memory function* (컄 page 105)
lets you store the setting for the seat
position together with the settings for
the steering wheel and exterior rear
view mirrors.
Seat cushion tilt
왘 Press switch up or down in direction of
arrow 3 until your upper legs are
lightly supported.
Seat backrest tilt
왘 Press switch forward or backward in
direction of arrow 5 until your arms
are slightly angled when holding the
steering wheel.
Seat height
왘 Press switch up or down in direction of
arrow 2.
Head restraint height
왘 Press switch up or down in direction of
arrow 1.
i
Adjust the head restraint in such a way
that it is as close to the head as
possible.
38
Getting started
Adjusting
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the potential for injury to the head and neck in the
event of an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are
intended to help reduce injuries during an
accident.
Head restraint tilt
Manually adjust the angle of the head
restraint.
왘 Push or pull on the lower edge of the
head restraint cushion.
For more information, see “Seats”
(
컄 page 97).
Steering wheel
Warning!G
Do not adjust the steering wheel while
driving. Adjusting the steering wheel while
driving, or driving without the adjustment
locked could cause the driver to lose control
of the vehicle.
When leaving the vehicle, always remove the
SmartKey from the starter switch and lock
your vehicle.
Even with the SmartKey removed from the
starter switch, the electrical steering wheel
adjustment feature* can be operated when
the driver’s door is open. Therefore, do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsupervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
39
Getting started
Adjusting
Steering wheel adjustment, manual
1 Handle
왘 To unlock the steering column, pull
handle 1 out to its stop limit.
왘 Move steering wheel to the desired
position.
왘 To lock the steering column, push
handle 1 all the way in until it
engages.
The steering wheel is once again
locked into position.
왘 Make sure the steering wheel is
securely locked by trying to move it up
and down, and in and out before driving
off.
Warning!G
Only adjust the steering wheel with the
vehicle at a standstill and make sure the
steering wheel is securely locked in place
before driving off.
Driving without the steering wheel adjustment locked may cause an unexpected
steering wheel movement which could
cause the driver to lose control of the
vehicle. Make sure the steering wheel is
securely locked by trying to move it up and
down, and in and out before driving off.
Steering wheel adjustment, electrical*
The stalk for steering wheel adjustment is
located on the steering column (lower left).
1 Adjusting steering column, in or out
2 Adjusting steering column, up or down
왘 Switch on ignition (컄 page 33).
or
왘 Open the driver’s door.
40
Getting started
Adjusting
Adjusting steering column in or out
왘 Move stalk forward or back in the
direction of arrow 1 until a comfortable steering wheel position is reached
with your arms slightly bent at the
elbow.
Adjusting steering column up or down
왘 Move stalk up or down in the direction
of arrow 2.
Make sure your legs can move freely
and that all the displays (incl. malfunction and indicator lamps) on the instrument cluster are clearly visible.
i
The memory function* (컄 page 105)
lets you store the setting for the
steering wheel together with the
settings for the seat position and
exterior rear view mirrors.
Mirrors
Adjust the interior and exterior rear view
mirrors before driving so that you have a
good view of the road and traffic conditions.
Warning!G
In the case of an accident, liquid electrolyte
may escape the mirror housing if the mirror
glass breaks.
Electrolyte has an irritating effect. Do not
allow the liquid to come into contact with
eyes, skin, clothing, or respiratory system.
In case it does, immediately flush affected
area with water, and seek medical help if
necessary.
Interior rear view mirror
왘 Manually adjust the interior rear view
mirror.
For more information, see “Rear view mirrors” (
컄 page 161).
Exterior rear view mirrors
Warning!G
Exercise care when using the passenger-side exterior rear view mirror. The mirror
surface is convex (outwardly curved surface
for a wider field of view). Objects in mirror
are closer than they appear. Check your
interior rear view mirror or glance over your
shoulder before changing lanes.
!
Electrolyte drops coming into contact
with the vehicle paint finish can only be
completely removed while in their
liquid state and by applying plenty of
water.
41
Getting started
Adjusting
The buttons are located above the exterior
lamp switch.
exterior rear view mirror or button 2
for the passenger-side exterior rear
view mirror.
왘 Push adjustment button 1 up, down,
left, or right according to the desired
setting.
!
If an exterior rear view mirror was
forcibly pushed forward (hit from the
rear) or forcibly pushed rearward (hit
from the front), reposition it by
applying firm pressure until it snaps
into place. The mirror housing is now
properly positioned and you can adjust
the mirror normally.
i
The memory function* (컄 page 105)
lets you store the setting for the
exterior rear view mirrors together with
the settings for the steering wheel and
seat position.
i
At low ambient temperatures, the
exterior rear view mirrors will be
heated automatically.
For more information, see “Rear view mirrors” (
컄 page 161).
42
왔 Driving
Getting started
Driving
WarningG
Do not lay any objects in the driver’s footwell. Be careful that floor mats or carpets in
the driver’s footwell have sufficient clearance for the pedals.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate.
Fastening the seat belt
Warning!G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained, even those sitting in the
rear and pregnant women.
Failure to wear and properly fasten and position your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passengers should
always wear seat belts.
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. The air bags can only provide the
protection they were designed to afford if
the occupants are using their seat belts
(
컄 page 66).
Warning!G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
compatible child seat, which operates with
the BabySmart
hicle to deactivate the passenger front
air bag when it is properly installed. Otherwise they will be struck by the air bag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seating positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle's
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufacturer’s instructions.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
TM
system installed in the ve-
TM1
컄컄
43
Getting started
Driving
컄컄
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.
Warning!G
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the belt would apply force at the abdomen or neck. That could cause serious or
even fatal injuries. The seat backrest and
seat belt provide the best restraint when the
wearer is in a nearly upright position and the
belt is properly positioned on the body.
Warning!G
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. Never
use a seat belt for more than one person at
a time.
Warning!G
Read and observe the additional warning notices printed in the “Safety and Security”
section (
컄 page 64) and (컄 page 66).
1 Latch plate
2 Release button
3 Buckle
왘 With a smooth motion, pull the belt
from the belt outlet.
44
왘 Place the shoulder portion of the belt
across the top of your shoulder and the
lap portion across your hips.
왘 Push latch plate 1 into buckle 3 until
it clicks.
Getting started
Driving
왘 If necessary, tighten the lap portion to
a snug fit by pulling shoulder portion
up.
Seat belt height adjustment
Adjust seat belt so that shoulder portion is
located as close as possible to the middle
of your shoulder (it should not touch the
neck or pass under the arm).
Front seats
4 Button for belt outlet height adjust-
ment
왘 Press button 4 and slide belt outlet
upward or downward.
Rear outer seats
5 Button for belt outlet height adjust-
ment
왘 Press button 5 and slide belt outlet
upward or downward.
Proper use of seat belts
앫 Do not twist the belt when fastening.
앫 Adjust seat belt so that the shoulder
portion is located as close as possible
to the middle of the shoulder (it should
not touch the neck). Never pass the
shoulder portion of the belt under your
arm. For this purpose, you can adjust
the height of the belt outlet.
앫 Position the lap belt as low as possible
on your hips (over hip joint) and not
across the abdomen.
앫 Place the seat backrest in a nearly up-
right position.
앫 Never use a seat belt for more than one
person at time.
앫 Do not fasten a seat belt around a
person and another object at the same
time. When using a seat belt to secure
infant or toddler restraints or children
in booster seats, always follow the
child seat manufacturer's instructions.
45
Getting started
Driving
앫 Check your seat belt during travel to
make sure that it is properly positioned.
앫 Make sure that the seat belt is always
fitted snugly. Take special care of this
when wearing loose clothing.
Warning!G
Do not pass belts over sharp edges. They
could tear.
Do not allow the belt to get caught in the
door or in the seat adjustment mechanism.
This could damage the belt.
Never attempt to make modifications to
seat belts. This could impair the effectiveness of the belts.
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
Damaged seat belts or belts that were highly
stressed in an accident must be replaced.
Contact an authorized Mercedes-Benz
Center.
Starting the engineAutomatic transmission
Warning!G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide, and inhaling it can cause unconsciousness and lead to death.
Do not run the engine in confined areas
(such as garage) which are not properly ventilated. If you think that exhaust gas fumes
are entering the vehicle while driving, have
the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window
fully open.
Gearshift pattern for automatic
transmission
P Park position with gear selector lever
lock
R Reverse gear
N Neutral
D Drive position
For more information, see “Automatic
transmission” (
컄 page 152).
46
Getting started
Driving
Starting
왘 Make sure the gear selector lever is s et
to P.
왘 Do not depress accelerator.
왘 Turn the SmartKey in the starter switch
to position 3 and hold until the engine
starts (
컄 page 33).
i
You can also use the “touch-start”
function. Turn the SmartKey in the
starter switch to position 3 and release
it again immediately. The engine then
starts automatically.
왘 Depress the brake pedal.
The gear selector lever lock is released.
For information on turning off the engine,
see “Turning off engine” (
컄 page 57).
Starting difficulties
If the engine does not start as described,
carry out the following steps:
왘 Turn the SmartKey in the starter to
position 0 and repeat starting
procedure (
왘 Remember that extended starting at-
컄 page 46).
tempts can drain the battery.
왘 Get a jump start (컄 page 350).
If the engine does not start after several
starting attempts, there could be a malfunction in the engine electronics or in the
fuel supply system.
왘 Notify an authorized Mercedes-Benz
Center.
Parking brake
1 Release handle
2 Parking brake
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, and lock
the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could release the
parking brake, which could result in an accident and/or serious injury.
47
Getting started
Driving
왘 Release parking brake by pulling on
handle 1.
The warning lamp ; (USA only)
or 3 (Canada only) in the
instrument cluster goes out.
Driving
왘 Depress the brake pedal.
왘 Move gear selector lever to position D
or R.
i
Wait for the gear selection process to
complete before setting the vehicle in
motion.
왘 Release the brake pedal.
왘 Carefully depress the accelerator.
Once the vehicle is in motion, the automatic central locking system engages
and the locking knobs drop down.
i
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
You can deactivate the automatic
locking using the control system
(
컄 page 143).
!
Simultaneously depressing the
accelerator pedal and applying the
brake reduces engine performance and
causes premature brake and drivetrain
wear.
!
If you hear a warning signal when driving off, you have forgotten to release
the parking brake.
Release the parking brake.
After a cold start, the automatic transmission shifts at a higher engine revolution.
This allows the catalytic converter to reach
its operating temperature earlier.
Warning!G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control.
!
Place the gear selector lever in
position R only when the vehicle is
stopped in order to avoid damaging the
transmission.
!
Do not run cold engine at high engine
speeds. Running a cold engine at high
engine speeds may shorten the service
life of the engine.
48
Getting started
Driving
Warning!G
It is dangerous to shift the gear selector
lever out of P or N if the engine speed is
higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or in reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.
For more information on driving, see “Driving instructions” (
컄 page 257).
Switching on headlamps
For more information on headlamps, see
“Lighting” (
컄 page 108).
Low beam headlamps
The exterior lamp switch is located on the
dashboard to the left of the steering wheel.
Exterior lamp switch
1 Off
2 Low beam headlamps on
왘 Turn exterior lamp switch to
position B.
The low beam headlamp indicator
lamp B in the instrument cluster
comes on (
컄 page 24).
High beam
The combination switch is located on the
left of the steering column.
Combination switch
1 High beam
2 High beam flasher
49
Getting started
Driving
왘 Push combination switch in direction of
arrow 1.
The high beam headlamp indicator
lamp A in the instrument cluster
comes on (
컄 page 24).
Turn signals
The combination switch is located on the
left of the steering column.
Combination switch
1 Turn signals, right
2 Turn signals, left
왘 Press combination switch in direction
of arrow 1 or 2.
The corresponding turn signal indicator
lamp L or K in the instrument
cluster flashes (
컄 page 24).
The combination switch resets automatically after major steering wheel movements.
i
To signal minor directional changes
such as changing lanes, press combination switch only to point of resistance and release. The corresponding
turn signals will flash three times.
Windshield wipers
The combination switch is located on the
left of the steering column.
Combination switch
1 Single wipe
2 Switching on windshield wipers
왘 Switch on ignition (컄 page 33).
50
Getting started
Driving
Switching on windshield wipers
왘 Turn the combination switch to the
desired position depending on the
intensity of the rain.
0 Windshield wipers off
IIntermittent wiping
II Normal wiper speed
III Fast wiper speed
i
Vehicles without rain sensor:
When the vehicle is standing still, the
wiper speed returns to next lower
setting.
Vehicles with rain sensor*:
Intermittent wiping interval is
dependent on wetness of windshield.
After the initial wipe, pauses between
wipes are automatically controlled by
the rain sensor.
!
Vehicles with rain sensor*:
Do not leave windshield wipers in
intermittent setting when the vehicle is
taken to an automatic car wash or
during windshield cleaning. Wipers will
operate in the presence of water
sprayed on the windshield, and wipers
may be damaged as a result.
The switch should not be left in
intermittent setting as the wipers will
wipe the windshield once every time
the engine is started. Dust that
accumulates on the windshield might
scratch the glass and/or damage the
wiper blades when wiping occurs on a
dry windshield.
51
Getting started
Driving
Intermittent wiping
왘 Set the wiper switch to position I.
i
Intermittent wiping is interrupted when
the vehicle is at a standstill and a front
door is opened.
Single wipe
왘 Press combination switch briefly in
direction of arrow 1.
The windshield wipers wipe one time
without washer fluid.
Wiping with windshield washer fluid
왘 Push combination switch in direction of
arrow 1 past the resistance point.
The windshield wipers operate with
washer fluid.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system*”
(
컄 page 277).
!
If anything blocks the windshield
wipers (leaves, snow, etc.), switch
them off immediately.
앫 For safety reasons, withdraw
SmartKey from starter switch
before attempting to remove any
blockage.
앫 Remove blockage.
앫 Turn the windshield wipers on
again.
If windshield wipers fail to function at
all in switch position I,
앫 set the combination switch to the
next highest wiper speed
앫 have the windshield wipers
checked at the nearest authorized
Mercedes-Benz Center
52
Getting started
Driving
Rear window wiper
The combination switch is located on the
left of the steering column.
Combination switch
1 Rear window wiper switch
2 Wiping rear window with washer fluid
3 Intermittent wiping
4 Rear window wiper off
5 Wiping rear window with washer fluid
왘 Switch on ignition (컄 page 33).
i
The rear window wiper engages
automatically if the gear selector lever
is moved to position R with the
windshield wipers switched on.
Activating intermittent wipe
왘 Turn switch 1 to position 3.
Deactivating intermittent wipe
왘 Turn switch 1 to position 4.
Wiping with washer fluid
왘 Turn switch 1 to position 2 or 5.
The rear window wiper operates with
washer fluid.
Hold switch 1 in position 2 or 5
until the rear window is clean.
For information on filling up the washer
reservoir, see “Windshield washer system
and headlamp cleaning system*”
(
컄 page 277).
53
Getting started
Driving
Problems while driving
The engine runs erratically and misfires
앫 An ignition cable may be damaged.
앫 The engine electronics may not be op-
erating properly.
앫 Unburned gasoline may have entered
the catalytic converter and damaged it.
왘 Give very little gas.
왘 Have the problem repaired by an au-
thorized Mercedes-Benz Center as
soon as possible.
The coolant temperature is
above 248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.
왘 Stop the vehicle as soon as possible
and turn off the engine. Allow engine
and coolant to cool.
왘 Check the coolant level and add
coolant if necessary (
컄 page 275).
In case of accident
If the vehicle is leaking gasoline:
왘 Do not start the engine under any cir-
cumstances.
왘 Notify local fire and/or police authori-
ties.
If the extent of the damage cannot be determined:
왘 Notify an authorized Mercedes-Benz
Center.
If no damage can be determined on the
앫 major assemblies
앫 fuel system
앫 engine mount:
왘 Start the engine in the usual manner.
54
왔 Parking and locking
You have now completed your first drive.
You have properly stopped and parked
your vehicle. End your drive as follows.
Warning!G
Wait until the vehicle is stationary before
removing the SmartKey from the starter
switch. The vehicle cannot be steered when
the SmartKey is removed.
Warning!G
With the engine not running, there is no
power assistance for the brake and steering
system. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle.
Warning!G
Do not park this vehicle in areas where combustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury as a result of vehicle movement, before turning off
the engine and leaving the vehicle always:
앫 Keep right foot on brake pedal.
앫 Firmly depress parking brake pedal.
앫 Move the gear selector lever to
position P.
앫 Slowly release brake pedal.
앫 When parked on an incline, turn front
wheels towards the road curb.
앫 Turn the SmartKey in the starter switch
to position 0 and remove the SmartKey
from the starter switch.
앫 Take the SmartKey and lock vehicle
when leaving.
Getting started
Parking and locking
Parking brake
1 Release handle
2 Parking brake
왘 Step firmly on parking brake pedal 2.
When the engine is running, the
warning lamp ; (USA only)
or 3 (Canada only) in the
instrument cluster will be illuminated.
55
Getting started
Parking and locking
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, and lock
the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could release the
parking brake and/or move the gear selector lever from position P, either of which
could result in an accident and/or serious
injury.
Warning!G
Getting out of your vehicle with the gear selector lever not fully engaged in position P is
dangerous. Also, when parked on an incline,
position P alone may not prevent your vehicle from moving, possibly hitting people or
objects.
Always set the parking brake in addition to
shifting to position P.
When parked on an incline, turn front wheels
towards the road curb.
Switching off headlamps
왘 Turn the exterior lamp switch
to M (
컄 page 49).
For more information on headlamps, see
“Lighting” (
컄 page 108).
56
Getting started
Parking and locking
Turning off engine
왘 Place the gear selector lever in
position P.
i
Always set the parking brake in
addition to shifting to position P.
On steep slopes, turn the front wheels
towards the road curb.
왘 Turn the SmartKey in the starter switch
to position 0 and remove the SmartKey
from the starter switch.
The immobilizer is activated.
i
The SmartKey can only be removed
from the starter switch with the gear
selector lever in position P.
왘 Press the seat belt release button
(
컄 page 44).
Allow the retractor to completely
rewind the seat belt by guiding the
latch plate.
i
With the SmartKey removed and the
driver’s door open, a warning sounds if
the vehicle’s exterior lamps are not
switched off.
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the door
openings when closing the doors. Be especially careful when small children are
around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.
왘 After exiting the vehicle, press the lock
button ‹ on the SmartKey
(
컄 page 32).
All turn signal lamps flash three times.
The locking knobs in the doors move
down.
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, 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 an accident
and/or serious personal injury.
For more information, see “Locking and
unlocking” (
컄 page 90).
57
58
Safety and Security
Occupant safety
Panic alarm*
Driving safety systems
Anti-theft systems
59
Safety and Security
Occupant safety
In this section you will learn the most important facts about the restraint systems
of the vehicle.
The restraint systems are
앫 Seat belts
앫 Emergency tensioning device
앫 Air bags
앫 Child seats
앫 Child seat recognition
앫 Lower anchors and tethers for children
(LATCH)
As independent systems, their protective
effects work in conjunction with each
other.
i
For information on infants and children
traveling with you in the vehicle and
restraint systems for infants and
children, see “Children in the vehicle”
(
컄 page 69).
The 1 indicator lamp in the instrument
cluster (
앫 for about four seconds when you turn
컄 page 24) comes on:
the SmartKey in the starter switch to
position 1. It then goes out briefly,
comes on again and remains lit until
you start the engine.
앫 for about four seconds when you start
the engine by turning the SmartKey.
i
The 1 indicator lamp remains lit if
the SmartKey in the starter switch is
turned to position 2 and left there. The
indicator lamp will go out when you
start the engine.
The 1 indicator lamp goes out shortly
after you start the engine. This shows that
the restraint systems are operational.
A malfunction in the system has been
detected if the 1 indicator lamp:
앫 fails to extinguish after approximately
four seconds.
앫 does not come on at all.
앫 comes on after the engine was started
or while driving.
For safety reasons, we strongly recommend that you visit an authorized
Mercedes-Benz Center immediately to
have the system checked.
For more information, see “Practical
hints”(
컄 page 299).
60
Warning!G
Safety and Security
Occupant safety
Air bags
Warning!G
In the event that the 1 indicator lamp
comes on during driving or does not come
on at all, the SRS self-check has detected a
malfunction. 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
unnecessarily which could also result in
injury.
In addition, improper work on the SRS
creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must therefore only
be performed by qualified technicians. Contact an authorized Mercedes-Benz Center.
Warning!G
Air bags are designed to reduce the potential of injury and fatality in certain frontal
impacts (front air bags), or side impacts
(side impact air bags and head protection
window curtain air bags). However, no system available today can totally eliminate injuries and fatalities.
The activation of the air bags temporarily
releases a small amount of dust from the
air bags. This dust, however, is neither injurious to your health, nor does it indicate a
fire in the vehicle. 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 air bag inflates,
then get fresh air by opening a window or
door.
To reduce the risk of injury when the front
air bags inflate, it is very important for the
driver and front passenger to always be in a
properly seated position and to wear your
seat belts.
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 make sure that it is properly positioned on your body.
Since the air bag 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 air bag.
Occupants who are unbelted, out of position
or too close to the air bag can be seriously
injured by an air bag as it inflates with great
force in the blink of an eye:
앫 Sit properly belted in a nearly upright
position with your back against the seat
backrest.
컄컄
61
Safety and Security
Occupant safety
컄컄
앫 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 air bag 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 an authorized
Mercedes-Benz Center.
앫 Do not lean with your head or chest
close to the steering wheel or dashboard.
앫 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 driver front air bag inflates.
앫 Adjust the front passenger seat as far as
possible rearward from the dashboard
when the seat is occupied.
앫 Occupants, especially children, should
never lean their heads in the area of the
door where the side air bag inflates. This
could result in serious injuries or death
should the air bag be triggered. Always
sit nearly upright, properly use the seat
belts and appropriate size infant or child
restraint system.
앫 Children 12 years old and under must
never ride in the front seat, except in a
Mercedes-Benz authorized
BabySmart
TM1
compatible child seat,
which operates with the BabySmart
system installed in the vehicle to deactivate the passenger front air bag when it
is properly installed. Otherwise they will
be struck by the air bag when it inflates
in a crash. If this happens, serious or fatal injury will result.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
TM
Failure to follow these instructions can
result in severe injuries to you or other
occupants.
If you sell your vehicle, it is important that
you make the buyer aware of this safety
information. Be sure to give the buyer this
Operator's Manual.
62
Safety and Security
Occupant safety
Warning!G
Accident research shows that the safest
place for children in an automobile is in the
rear seat. Should you choose to place a child
12 years old or under in the front passenger
seat of your vehicle, you must properly use
a BabySmart
turn off the passenger front air bag.
BabySmart
side impact air bag.
It should be noted that with respect to both
front and rear side impact air bags there is a
possibility for a side air bag related injury if
occupants, especially children, are not properly seated or restrained when next to a side
air bag which needs to deploy rapidly in a
side impact in order to do its job.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
TM1
child restraint which will
TM
will not, however, turn off any
To help avoid the possibility of injury, please
follow these guidelines:
(1) Occupants, especially children, should
never place their bodies or lean their
heads in the area of the door where the
side air bag inflates. This could result in
serious injuries or death should the side
air bag be activated.
(2) Always sit nearly upright, properly use
the seat belts and use an appropriately
sized infant or child restraint system for
all children 12 years old or under.
(3) Always wear seat belts properly.
If you believe that, even with the use of
these guidelines, it would be safer for your
rear seat occupants to have both rear door
mounted side air bags deactivated, then
deactivation can be accomplished upon
your written request to do so at an authorized Mercedes-Benz Center at an additional
cost.
Please contact your local authorized
Mercedes-Benz Center or call our Customer
Assistance Center at 1-800-FOR-MERCedes
(1-800-367-6372) for details.
i
Air bags are designed to activate only
in certain frontal impacts (front
air bags) and in side impacts (side
impact and head protection window
curtain air bags) which exceed preset
thresholds.
Only during these types of impacts, if of
sufficient severity to meet the deployment tresholds, will they provide their
supplemental protection.
The driver and passengers should
always wear their seat belts. Otherwise
it is not possible for air bags to provide
their supplemental protection.
63
Safety and Security
Occupant safety
In cases of other frontal impacts,
angled impacts, roll-overs, other side
impacts, rear collisions, or other accidents, the air bags will not be activated. The driver and passengers will then
be protected by the fastened seat
belts.
We caution you not to rely on the
presence of the air bags in order to
avoid wearing your seat belt.
Your vehicle was originally equipped
with air bags that 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 passengers that you replace deployed air bags
and repair any malfunctioning air bags
to make sure that the vehicle will continue to provide supplemental crash
protection for occupants.
Safety guidelines for the seat belt,
emergency tensioning device and
air bag
Warning!G
앫 Damaged seat belts or belts that were
highly stressed in an accident must be
replaced and their anchoring points
must also be checked. Only use belts installed or supplied by an authorized
Mercedes-Benz Center.
앫 Air bags and emergency tensioning
devices (ETDs) are designed to function
on a one-time only basis. An air bag or
ETD that was activated must be
replaced.
앫 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 front air bag
cover, door trim panels, or door frame
trims, and installation of additional electrical/electronic equipment on or near
SRS components and wiring. Keep area
between air bags and occupants free
from objects (e.g. packages, purses,
umbrellas, etc.).
앫 Do not pass belts over sharp edges.
They could tear.
앫 Do not make any modification that could
change the effectiveness of the belts.
앫 Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide adequate protection.
64
Safety and Security
Occupant safety
앫 Do not hang items such as coat hangers
from the coat hooks or handles over the
door. These items may turn into projectiles and cause head and other injuries
when curtain air bag is deployed.
앫 Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
앫 Air bag system components will be hot
after an air bag has inflated. Do not
touch.
앫 In addition, improper repair work on the
SRS creates a risk of rendering the SRS
inoperative or causing unintended
air bag deployment. Work on the SRS
must therefore only be performed by
qualified technicians. Contact an authorized Mercedes-Benz Center.
앫 For your protection and the protection
of others, when scrapping the air bag
unit or emergency tensioning device,
our safety instructions must be followed. These instructions are available
from your authorized Mercedes-Benz
Center.
앫 Given the considerable deployment
speed and the textile structure of the
air bags, there is the possibility of abrasions or other injuries resulting from
air bag deployment.
When you sell your vehicle we strongly
urge you to give notice to the subsequent
owner that it is equipped with an SRS by
alerting them to the applicable section in
the Operator’s Manual.
Front air bags
1 Driver’s air bag
2 Passenger front air bag
Driver and front passenger air bags are
deployed:
앫 in the event of a frontal impact
앫 if impact exceeds a preset deployment
threshold
앫 independently of the side impact
air bags
The air bags will not deploy in impacts
which do not exceed the system’s
deployment thresholds. You will then be
protected by the fastened seat belts.
The passenger front air bag will only be
deployed if:
앫 the front passenger seat is occupied
앫 the 56 indicator lamp in the
center console is not lit (
앫 the impact exceeds a preset
컄 page 72)
deployment treshold
65
Safety and Security
Occupant safety
!
Do not place objects heavier than
20 lbs (9 kg) on the front passenger
seat. This could cause the front or side
impact air bag on the front passenger
side to deploy in a crash which exceeds
the system's deployment threshold.
Side impact air bags, window curtain
air bags
The window curtain air bags 1 fill up the
area between the A and C pillars (see
arrows)
1 Window curtain air bag
2 Side impact air bags
The side impact air bags and window
curtain air bags are deployed:
앫 on the impacted side of the vehicle
앫 in impacts exceeding a preset
deployment threshold
앫 independently of the front air bags
The front passenger side impact air bag
will only deploy if the system senses that
the front passenger seat is occupied.
The side impact air bags and window
curtain air bags are not deployed in
impacts which do not exceed the system’s
deployment threshold.
Seat belts
When the engine is started, the seat belt
telltale < illuminates to remind you and
your passengers to fasten your seat belts.
If the driver’s seat belt is not fastened
before the engine is started, the seat belt
telltale < illuminates and a warning
chime sounds for approximately six
seconds when the engine is started.
The use of seat belts and infant and child
restraint systems is required by law in all
50 states, the District of Columbia, the
U.S. territories and all Canadian provinces.
Even where this is not the case, all vehicle
occupants should have their seat belts
fastened whenever the vehicle is in
motion.
For more information on seat belts, see
“Fastening the seat belt” (
컄 page 43).
i
For information on infants and children
traveling with you in the vehicle and
restraint systems for infants and
children, see “Children in the vehicle”
(
컄 page 69).
66
Safety and Security
Occupant safety
Warning!G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained, even those sitting in the
rear and pregnant women.
Failure to wear and properly fasten and position your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passengers should
always wear seat belts.
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 properly wearing
your seat belt. Air bags can only protect as
they are designed if the occupants are properly wearing their seat belts.
Warning!G
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the belt would apply force at the abdomen or neck. That could cause serious or
even fatal injuries. The seat backrest and
seat belt provide the best restraint when the
wearer is in a nearly upright position and the
belt is properly positioned on the body.
Warning!G
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. Never
use a seat belt for more than one person at
a time.
Warning!G
Damaged seat belts or belts that were highly
stressed in an accident must be replaced
and their anchoring points must also be
checked.
Only use seat belts which have been approved by Mercedes-Benz.
Do not make any modifications to the seat
belts. This can lead to unintended activation
or to failure.
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
Have all work carried out only by qualified
technicians. Contact an authorized
Mercedes-Benz Center.
67
Safety and Security
Occupant safety
Warning!G
USE SEAT BELTS PROPERLY
앫 Seat belts can only work when used
properly. Never wear seat belts in any
other way than as described in this section, as that could result in serious injuries in case of an accident.
앫 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 air bag,
passenger front air bag, side impact
air bags, head protection window curtain air bags for side windows), ETD
(seat belt emergency tensioning device),
and front seat knee bolsters. The system is designed to enhance the protection offered to properly belted
occupants in certain frontal (front
air bags and ETD) and side (side impact,
window curtain air bags and ETD) impacts which exceed preset deployment
thresholds.
앫 Never wear the shoulder belt under your
arm, against your neck or off your shoulder. In a crash, your body would move
too far forward. That would increase the
chance of head and neck injuries. The
belt would also apply too much force to
the ribs or abdomen, which could severely injure internal organs such as
your liver or spleen.
앫 Never wear belts over rigid or breakable
objects in or on your clothing, such as
eyeglasses, pens, keys, etc., as these
might cause injuries.
앫 Position the lap belt as low as possible
on your hips and not across the abdomen. If the belt is positioned across your
abdomen, it could cause serious injuries
in a crash.
앫 Never use a seat belt for more than one
person at a time. Do not fasten a seat
belt around a person and another
person or other objects.
앫 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.
앫 Pregnant women should also use a
lap-shoulder belt. The lap belt portion
should be positioned as low as possible
on the hips to avoid any possible pressure on the abdomen.
앫 Never place your feet on the instrument
panel, dashboard or on the seat. Always
keep both feet on the floor in front of the
seat.
68
Safety and Security
Occupant safety
Emergency tensioning device (ETD),
seat belt force limiter
The seat belts for the front and rear outer
seats are equipped with emergency
tensioning devices and belt force limiters.
The ETD is designed to activate in the
following cases:
앫 in frontal or rear-end impacts
exceeding a preset severity level.
앫 if the restraint systems are operational
and functioning correctly.
See 1 indicator lamp (
컄 page 60).
i
The ETDs for the front seats will only
activate if the respective front seat belt
is fastened (latch plate properly
inserted into buckle).
The ETDs for the rear outer seats will
activate with or without the respective
seat belt fastened.
In an impact, emergency tensioning
devices remove slack from the belts in
such a way that the seat belts fit more
snugly against the body. Belt force limiters
reduce the force exerted by the seat belts
on occupants during a crash.
Warning!G
An emergency tensioning device (ETD) that
was activated must be replaced.
When scrapping the emergency tensioning
device, our safety instructions must be
followed. These are available at your
authorized Mercedes-Benz Center.
!
Do not place objects heavier than
20 lbs (9 kg) on the front passenger
seat. This could cause the front or side
impact air bag on the front passenger
side to deploy in a crash which exceeds
the system’s deployment threshold.
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:
앫 Secure the child using an infant or child
restraint appropriate to the age and
size of the child.
앫 Make sure that the infant or child is
properly secured at all times while the
vehicle is in motion.
Infant and child restraint seats and information on choosing an appropriate restraint system can be obtained from any
Mercedes-Benz Center.
Infant and child restraint systems
Only use a BabySmart
TM1
compatible child
restraint for the front passenger seat in
this vehicle.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
69
Safety and Security
Occupant safety
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
All lap-shoulder belts except the driver’s
seat belt have special seat belt retractors
for secure fastening of child restraints.
To fasten a child restraint, follow child restraint instructions for mounting. Then pull
the shoulder belt out completely and let it
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.
i
For information on child seats with
anchor fittings for tether anchorages,
see “Installation of infant and child restraint systems” (
For information on child seat anchors –
LATCH-type (
Warning!G
Never release the seat belt buckle while the
vehicle is in motion, since the special seat
belt retractor will be deactivated.
컄 page 74).
컄 page 75).
!
The use of infant or child restraints is
required by law in all 50 states, the
District of Columbia, the U.S. territories 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 or, if so equipped, a
child restraint lower anchorage system
that complies with U.S. Federal Motor
Vehicle Safety Standards 213 and 225
and Canadian Motor Vehicle Safety
Standards 213 and 210.2.
70
Safety and Security
Occupant safety
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.
Warning!G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
compatible child seat, which operates with
the BabySmart
hicle to deactivate the passenger front
air bag when it is properly installed. Otherwise they will be struck by the air bag when
it inflates in a crash. If this happens, serious
or fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seating positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle’s
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufacturer’s instructions.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
TM
system installed in the ve-
TM1
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.
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.
Children too big for child restraint systems
must ride in back seats using regular seat
belts. Position shoulder belt across chest
and shoulder, not face or neck. A booster
seat may be necessary to achieve proper
belt positioning for children from 41 lbs until
they reach a height where a lap/shoulder
belt fits properly without a booster.
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.
컄컄
71
Safety and Security
Occupant safety
컄컄
Do not leave children unattended in the vehicle; even if the children are secured in a
child restraint system. Unsupervised children in a child restraint system may use vehicle equipment and may cause an accident
and/or serious personal injury.
BabySmart
TM1
air bag deactivation
system
The 56 indicator lamp is located in
the center console.
1 Front passenger front air bag off
indicator lamp
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
Special BabySmart
TM
compatible child
seats, designed for use with the
Mercedes-Benz system and available at
any authorized Mercedes-Benz Center are
required for use with the BabySmart
TM
air bag deactivation system. With the special child seat properly installed, the passenger front air bag will not deploy.
The 56 indicator lamp will be
illuminated, except with the SmartKey
removed or in starter switch position 0.
i
The system does not deactivate the
side impact air bag and the emergency
tensioning device.
Self-test BabySmart
TM
without special
child seat installed
After turning the SmartKey in the starter
switch to position 1 or 2,
the 56 indicator lamp comes on
for approximately six seconds and then
goes out.
If the 56 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.
For more information, see “Practical hints”
(
컄 page 300).
72
Safety and Security
Occupant safety
Warning!G
The BabySmart
tem will ONLY work with a special child seat
designed to operate with it. It will not work
with child seats which are not BabySmart
compatible.
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
the effectiveness of the deactivation system. The bottom of the child seat must
make full contact with the passenger seat
cushion. An incorrectly mounted child seat
could cause injuries to the child in case of an
accident, instead of protecting the child.
Follow the manufacturer’s instructions for
installation of special child seats.
1
BabySmartTM is a trademark of Siemens
Automotive Corp.
TM1
air bag deactivation sys-
TM
Warning!G
When using a BabySmartTM compatible
child seat on the front passenger seat, the
passenger front air bag will not deploy only
if the 56 indicator lamp (
remains illuminated.
Please be sure to check
the 56 indicator lamp every time
you use the special system child seat.
Should the 56 indicator lamp go out
while the restraint is installed, please check
installation. If the 56 indicator lamp
remains out, do not use the BabySmart
restraint to transport children on the front
passenger seat until the system has been
repaired.
컄 page 72)
TM
Warning!G
Do not place powered-on laptops, cell
phones and like electronic devices on the
front passenger seat. Signals from such devices may interfere with the BabySmart
system. Such signal interference may cause
the 56 indicator lamp (
컄 page 72)
not to come on during self-test or be continuously lit, indicating that the system is not
functioning.
TM
73
Safety and Security
Occupant safety
Installation of infant and child restraint
systems
Prior to installing a tether strap, note the
following steps:
왘 Roll up retractable luggage cover and
partition net.
왘 If you place a child seat in the left or
center rear seat position, remove twin
roller blind (
컄 page 229) and return
seat to its original position.
!
Do not reinstall twin roller blind with a
child seat and top tether installed in the
left and center rear seat position.
왘 If you place a child seat in the right rear
seat position, the twin roller blind can
remain installed if so desired.
왘 Fold the rear backrest slightly forward
(
컄 page 230).
왘 Guide top tether strap between head
restraint and top of seat back.
Head restraints must be installed
(if removable) and positioned such that
the top tether strap can pass freely
between the head restraint and top of
the seat back.
Make sure the tether strap is not
twisted.
왘 Fold the rear backrest back until it
locks in place (
컄 page 231).
i
With a child seat and top tether
installed in the right rear seat position
and twin roller blind installed, make
sure the top tether strap is positioned
between seat backrest and twin roller
blind.
Warning!G
Always lock backrest in its upright position
when rear seat bench is occupied by passengers, or the extended cargo area is not in
use. Check for secure locking by pushing
and pulling on the backrest.
Anchorage rings 1 are located on the
back side of the outer rear backrests and
on the floor behind the rear center seat.
1 Anchorage ring
2 Hook
74
Safety and Security
Occupant safety
왘 Fold up anchorage ring 1.
왘 Securely fasten hook 2, which is part
of the tether strap, to anchorage
ring 1.
i
For safety, make sure the hook has
attached to the ring beyond the safety
catch, as illustrated.
1 Anchorage ring
2 Hook
Once the top tether anchorage hook is
attached, the child restraint itself can be
secured. Tighten the top tether strap
according to the child restraint
manufacturer's instructions
Child seat anchors – LATCH-type
This vehicle is equipped with two LATCH(L
ower Anchors and Tethers for CHildren)
type anchors (at each of the outer rear
seats) for the installation of a LATCH-type
child seat with the matching mounting
fittings.
The foldable LATCH-type anchors are
located between the seat cushion and the
backrest.
1 Anchors
2 Button
왘 Grip inner side of anchors 1 and fold
forward until they audibly lock in place.
왘 Install child seat according to the
manufacturer’s instructions.
i
If a child seat is not installed, the
LATCH-type anchors can be folded
back between the seat cushion and the
backrest (
컄 page 76).
75
Safety and Security
Occupant safety
i
The child seat must be firmly attached
in the right and left side anchors 1.
With a child seat installed in the left
rear seat, the seat belt for the center
seat occupied by a passenger must operate freely. Guide seat belt between
its seat cushion mount and backrest
mount along outside of right side child
seat anchor.
To fold anchors back
왘 Press down button 2 on each anchor
and return anchor 1 to its catch.
i
Non-LATCH-type child seats may also
be used and can be installed using the
vehicle’s seat belt system. Install child
seat according to the manufacturer’s
instructions.
Warning!G
Children too big for child restraint systems
must ride in back seats using regular seat
belts. Position shoulder belt across chest
and shoulder, not face or neck. A booster
seat may be necessary to achieve proper
belt positioning for children from 41 lbs until
they reach a height where a lap/shoulder
belt fits properly without a booster.
Before installing the child seat, make sure
anchors 1 are folded out and locked in
place.
Install child seat according to manufacturer’s instructions.
Th e ch ild sea t mu st b e fi rml y at tac hed in t he
right and left side anchors 1.
An incorrectly mounted child seat may com e
loose during an accident which could result
in serious injury or death to your child.
Damaged or impact damaged child seats or
child seat anchors 1 must be replaced.
Do not leave children unattended in the
vehicle, even if the children are secured in a
child restraint system.
76
Safety and Security
Occupant safety
Blocking of rear door window operation
You can block the rear door window
operation (for instance when you have
children riding in the rear passenger
compartment).
The override switch is located on the door
control panel of the driver’s door.
1 Enable
2 Disable
3 Override switch
Activating override switch
왘 Slide override switch 3 to the right.
The rear door windows can no longer
be operated using the respective
switch located in the rear doors.
i
Operation of the rear door windows
with the switches located on the door
control panel of the driver’s door is still
possible.
Deactivating override switch
왘 Slide override switch 3 to the left.
The rear door windows can be operated
again using the respective switch
located in the rear doors .
Warning!G
Activate the override switch when children
are riding in the back seats of the vehicle.
The children may otherwise injure themselves, e.g. by becoming trapped in the window opening.
When leaving the vehicle, always remove the
SmartKey from the starter switch, and lock
the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Unsupervised use of vehicle
equipment may cause an accident and/or
serious personal injury.
For more information, see “Power windows” (
컄 page 215).
77
Safety and Security
Panic alarm*
An audible alarm and flashing exterior
lamps will operate for approximately
1
2
/2minutes.
1 Â button
i
Canada only:
Only vehicles equipped with an
anti-theft alarm system* have
SmartKeys with integrated panic
button 1.
Activating
왘 Press and hold button 1 for at least
one second.
Deactivating
왘 Press button 1 again.
or
왘 Insert SmartKey in starter switch.
i
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 inter-
ference received, including interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority
to operate the equipment.
78
왔 Driving safety systems
In this section you will find information on
the following driving safety systems:
Safety and Security
Driving safety systems
ABS
Warning!G
앫 ABS (Antilock Brake System)
앫 BAS (Brake Assist System)
앫 ESP (Electronic Stability Program)
앫 4MATIC (Four Wheel Electronic
Traction System)
i
In winter operation, the maximum
effectiveness of the ABS, ESP, and
4MATIC (if so equipped) is only
achieved with winter tires (M +S tires),
or snow chains as required.
The following factors increase the risk of
accidents:
앫 Excessive speed, especially in turns
앫 Wet and slippery road surfaces
앫 Following another vehicle too closely
The ABS, BAS, ESP, and 4MATIC (if so
equipped) cannot reduce this risk.
Always adjust your driving style to the
prevailing road and weather conditions.
Warning!G
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pumping the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do
not lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of approximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The - indicator lamp in the instrument
cluster (
컄 page 24) comes on when you
switch on the ignition. It goes out when the
engine is running.
79
Safety and Security
Driving safety systems
Braking
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is in
the regulating mode.
왘 Keep firm and steady pressure on the
brake pedal while experiencing the
pulsation.
Continuous steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and ability to steer
the vehicle.
The pulsating brake pedal can be an
indication of hazardous road conditions
and functions as a reminder to take extra
care while driving.
Emergency brake maneuver
왘 Keep continuous full pressure on the
brake pedal.
Warning!G
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase braking or steering efficiency
beyond that afforded by the condition of the
vehicle brakes and tires or the traction afforded. The ABS cannot prevent accidents,
including those resulting from excessive
speed in turns, following another vehicle too
closely, or hydroplaning. Only a safe, attentive, and skillful driver can prevent accidents. The capabilities of an ABS equipped
vehicle must never be exploited in a reckless or dangerous manner which could jeopardize the user’s safety or the safety of
others.
For more information, see “Practical hints”
(
컄 page 294) and (컄 page 302).
BAS
The Brake Assist System (BAS) operates in
emergency situations. If you apply the
brakes very quickly, the BAS automatically
provides full brake boost, thereby potentially reducing the braking distance. Apply
continuous full braking pressure until the
emergency braking situation is over. The
ABS will prevent the wheels from locking.
When you release the brake pedal, the
brakes function again as normal. The BAS
is then deactivated.
Warning!G
If the BAS is malfunctioning, the brake system is still functioning normally, but without
the additional brake boost available that
BAS would normally provide in an emergency braking maneuver. Therefore, the braking
distance may increase.
80
Warning!G
The BAS cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase braking efficiency beyond that
afforded by the condition of the vehicle
brakes and tires or the traction afforded.
The BAS cannot prevent accidents, including those resulting from excessive speed in
turns, following another vehicle too closely,
or hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The
capabilities of a BAS equipped vehicle must
never be exploited in a reckless or dangerous manner which could jeopardize the
user’s safety or the safety of others.
For more information, see “Practical hints”
(
컄 page 303).
ESP
The Electronic Stability Program (ESP) is
operational as soon as the engine is running and monitors the vehicle's traction
(force of adhesive friction between the
tires and the road surface) and handling.
The ESP recognizes when a wheel is
spinning or if the vehicle starts to skid. By
applying brakes to the appropriate wheel
and by limiting the engine output, the ESP
works to stabilize the vehicle. The ESP is
especially useful while driving off and on
wet or slippery road surfaces. The ESP also
stabilizes the vehicle during braking
maneuvers.
The ESP warning lamp v in the
speedometer flashes when the ESP is
engaged.
The ESP warning lamp v in the
speedometer comes on when you switch
on the ignition. It goes out when the engine
is running.
Safety and Security
Driving safety systems
Warning!G
Never switch off the ESP when you see the
ESP warning lamp v flashing in the
speedometer. In this case, proceed as
follows:
앫 While driving off, apply as little throttle
as possible.
앫 While driving, ease up on the accelera-
tor.
앫 Adapt your speed and driving style to
the prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP cannot prevent accidents resulting
from excessive speed.
81
Safety and Security
Driving safety systems
Warning!G
The ESP cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The ESP
cannot prevent accidents, including those
resulting from excessive speed in turns or
hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The
capabilities of an ESP equipped vehicle must
never be exploited in a reckless or dangerous manner which could jeopardize the
user’s safety or the safety of others.
i
The ESP will only function properly if
you use wheels of the recommended
tire size (
컄 page 367).
!
Vehicles without 4MATIC:
Because of the ESP’s automatic
operation, the engine must be shut off
(SmartKey in starter switch position 0
or 1) when
앫 the parking brake is being tested on
a brake test dynamometer
앫 the vehicle is being towed with the
front axle raised
Active braking action through the ESP
may otherwise seriously damage the
brake system.
For information on vehicles with
4MATIC, see “Four wheel electronic
traction system (4MATIC) with the
ESP” (
컄 page 84).
For more information, see “Practical hints”
(
컄 page 298) and (컄 page 304).
Switching off the ESP
Warning!G
The ESP should not be switched off during
normal driving other than in the circumstances described below. Disabling of the
system will reduce vehicle stability in standard driving maneuvers.
To improve the vehicle's traction, turn off
the ESP in driving situations where it would
be advantageous to have the drive wheels
spin and thus cut into surfaces for better
grip such as:
앫 starting out on slippery surfaces and in
deep snow in conjunction with snow
chains
앫 in sand or gravel
!
Turn on the ESP immediately if the
aforementioned circumstances do not
apply anymore.
82
Safety and Security
Driving safety systems
When you switch off the ESP
앫 the ESP does not stabilize the vehicle
앫 the engine output is not limited, which
allows the drive wheels to spin and
thus cut into surfaces for better grip
앫 the traction control will still brake a
spinning wheel
앫 the ESP continues to operate when you
are braking
i
When the ESP is switched off and one
or more drive wheels are spinning, the
ESP warning lamp v in the speedometer flashes. However, the ESP will
then not stabilize the vehicle.
The switch is located on the center
console.
1 ESP switch (off/on)
왘 Press switch 1.
The ESP warning lamp v in the
speedometer comes on.
The ESP is deactivated.
Warning!G
When the ESP warning lamp v is
illuminated continuously, the ESP is
switched off.
Adapt your speed and driving to the prevailing road conditions and to the non-operating
status of the ESP.
!
Avoid spinning of a drive wheel for an
extended period with the ESP switched
off. This may cause serious damage to
the drivetrain which is not covered by
the Mercedes-Benz Limited Warranty.
Switching on the ESP
왘 Press switch 1 again.
The ESP warning lamp v in the
speedometer goes out.
You are now again in normal driving
mode with the ESP switched on.
83
Safety and Security
Driving safety systems
Four wheel electronic traction system
(4MATIC) with the ESP
Models with all-wheel-drive only.
The 4MATIC improves vehicle’s ability to
use available traction, e.g. during winter
operation in mountains under snowy
conditions, by applying power to all four
wheels.
Warning!G
If you see the ESP warning lamp v flashing in the speedometer, proceed as follows:
앫 While driving off, apply as little throttle
as possible
앫 While driving, ease up on the accelera-
tor
앫 Adapt your speed and driving style to
the prevailing road conditions
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP cannot prevent accidents resulting
from excessive speed.
!
Do not tow with one axle raised.
Otherwise the transfer case can be
damaged, which is not covered by the
Mercedes-Benz Limited Warranty.
!
Performance testing must only be conducted on a two-axle dynamometer.
Otherwise the transfer case can be
damaged, which is not covered by the
Mercedes-Benz Limited Warranty.
!
Because of the ESP’s automatic
operation, the engine must be shut off
(SmartKey in starter switch position 0
or 1) when the parking brake is being
tested on a brake test dynamometer
Active braking action through ESP may
otherwise seriously damage the front
or rear axle brake system.
Operational tests with the engine
running can only be conducted on a
two-axle dynamometer.
i
At highly demanding operating conditions, the electronic traction system
may temporarily switch off to prevent
overheating of the drive wheel brakes.
The message
See Operator’s Manual
appear in the multifunction display
while the ESP warning lamp
flashing. The ESP is still functioning
normally.
unavailable
will then
v is
84
왔 Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
Activating
왘 Remove the SmartKey from the starter
switch.
Deactivating
왘 Switch on ignition (컄 page 33).
i
Starting the engine will also deactivate
the immobilizer.
In case the engine cannot be started
(yet the vehicle’s battery is charged),
the system is not operational. Contact
an authorized Mercedes-Benz Center
or call 1-800-FOR-MERCedes (in the
USA), or 1-800-387-0100 (in Canada).
Anti-theft alarm system*
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens
앫 a door
앫 the tailgate
앫 the hood
The alarm system will also be triggered
when
앫 someone attempts to raise the vehicle
(
컄 page 87)
앫 opening the vehicle with the
mechanical key
Safety and Security
Anti-theft systems
i
The alarm will stay on, even if the
activating element (a door, for
example) is immediately closed.
i
If the alarm stays on for more than
30 seconds, a call to the Response
Center is initiated automatically by the
Tele Aid system* (
ed Tele Aid service was subscribed to
and properly activated, and that necessary cellular service and GPS coverage
are available.
컄 page 242) provid-
85
Safety and Security
Anti-theft systems
Arming the alarm system
The indicator lamp is in the switch for the
tow-away alarm* in the center console.
1 Indicator lamp
왘 Lock the vehicle with the SmartKey.
The turn signal lamps flash three times
to indicate that the alarm system is
activated. Indicator lamp 1 begins to
flash after approximately 30 seconds
after arming the alarm system.
i
If the turn signal lamps do not flash
three times, one of the following
elements may not be properly closed:
앫 a door
앫 the tailgate
앫 the hood
Close the respective element and lock
the vehicle again.
Disarming the alarm system
왘 Unlock your vehicle with the SmartKey.
The turn signal lamps flash once to
indicate that the alarm system is
deactivated.
i
The alarm system will rearm automatically after approximately 40 seconds if
no door or the tailgate lid was opened.
Canceling the alarm
To cancel the alarm:
왘 Press the Œ or ‹ button on the
SmartKey.
or
왘 Insert the SmartKey in the starter
switch.
86
Safety and Security
Anti-theft systems
Tow-away alarm*
Once the tow-away alarm is armed, a visual
and audible alarm will be triggered when
someone attempts to raise the vehicle.
i
The tow-away protection alarm is
triggered, for example, if the vehicle is
lifted on one side.
If the alarm stays on for more than
30 seconds, a call to the Response
Center is initiated automatically by the
Tele Aid system* (
ed Tele Aid service was subscribed to
and properly activated, and that necessary cellular service and GPS coverage
are available.
컄 page 242) provid-
Arming tow-away alarm
왘 Lock your vehicle with the SmartKey.
The tow-away alarm is automatically
armed after about 30 seconds.
i
When you unlock your vehicle, the
tow-away protection disarms
automatically. The tow-away alarm
remains disarmed until you lock the
vehicle again.
Disarming tow-away alarm
To prevent triggering the tow-away alarm,
switch off the tow-away alarm feature
before towing the vehicle, or when parking
on a surface subject to movement, such as
a ferry or auto train.
The switch is located on the center
console.
1 Tow-away alarm off switch
2 Indicator lamp
왘 Switch off ignition.
i
You cannot disarm the tow-away alarm
while the ignition is switched on.
컄컄
87
Safety and Security
Anti-theft systems
왘 Press switch 1.
컄컄
Indicator lamp 2 in switch comes on
briefly.
왘 Exit and lock your vehicle with the
SmartKey.
The tow-away alarm remains disarmed
until you lock your vehicle again.
Canceling the alarm
To cancel the alarm:
왘 Press the Œ or ‹ button on the
SmartKey.
or
왘 Insert the SmartKey in the starter
switch.
88
Controls in detail
Locking and unlocking
Seats
Memory function*
Lighting
Instrument cluster
Control system
Automatic transmission
Good visibility
Climate control
Audio system
Power windows
Power tilt/sliding sunroof*
Driving systems
Loading
Useful features
89
Controls in detail
Locking and unlocking
In the “Controls in detail” section you will
find detailed information on how to operate the equipment installed on your vehicle. If you are already familiar with the
basic functions of your vehicle, this section
will be of particular interest to you.
To quickly familiarize yourself with the basic functions of the vehicle, refer to the
“Getting started” section of this manual.
The corresponding page numbers are given at the beginning of each segment.
For more information on locking and
unlocking, see “Getting started”
(
컄 page 32) and (컄 page 55).
SmartKey
Your vehicle comes supplied with two
SmartKeys, each with remote control and
a removable mechanical key.
The locking tabs for the mechanical key
portion of the two SmartKeys are a
different color to help distinguish each
SmartKey unit.
The SmartKey provides an extended operating range. To prevent theft, however, it is
advisable to only unlock the vehicle when
you are in close proximity to it.
Canada only:
Only vehicles equipped with an
anti-theft alarm system* have
SmartKeys with integrated panic
button 5.
90
Controls in detail
Locking and unlocking
Warning!G
When leaving the v ehicle, always remove the
SmartKey from the starter switch and lock
the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. It is possible for children to
open a locked door from the inside, which
could result in an accident and/or serious
injury.
!
To prevent possible malfunction, avoid
exposing the SmartKey to high levels of
electromagnetic radiation.
i
You can also open and close the power
windows (
tilt/sliding sunroof* (
outside using the SmartKey.
컄 page 217) and power
컄 page 221) from
Factory setting
Global unlocking
왘 Press button Œ.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The anti-theft alarm system* is
switched off.
The vehicle will lock again automatically
and reactivate the anti-theft alarm
system* within approximately 40 seconds
of unlocking if:
앫 neither door nor tailgate is opened
앫 the SmartKey is not inserted in the
starter switch
앫 the central locking switch is not
activated
Global locking
왘 Press button ‹.
All turn signal lamps flash three times.
The locking knobs in the doors move
down. The anti-theft alarm system* is
activated.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that
pressing Œ only unlocks the driver’s
door and the fuel filler flap.
왘 Press and hold buttons Œ and ‹
simultaneously for about five seconds
until battery check lamp 4 flashes
twice.
컄컄
91
Controls in detail
Locking and unlocking
The SmartKey will then function as
컄컄
follows:
Unlocking driver’s door and fuel filler
flap
왘 Press button Œ once.
All turn signal lamps flash once. The
locking knob in the driver's door moves
up. The anti-theft alarm system* is
switched off.
Global unlocking
왘 Press button Œ twice.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The anti-theft alarm system* is
switched off.
Global locking
왘 Press button ‹.
All turn signal lamps flash three times.
The locking knobs in the doors move
down. The anti-theft alarm system* is
activated.
Restoring to factory setting
왘 Press and hold buttons Œ and ‹
simultaneously for about six seconds
until battery check lamp 4 flashes
twice.
!
If you can no longer lock or unlock the
vehicle with the SmartKey, then either
the batteries in the SmartKey are discharged, the SmartKey is malfunctioning, or the vehicle battery is drained.
앫 Check the batteries in the
SmartKey (
them if necessary (
앫 Use the mechanical key to unlock
the driver’s door (
앫 Use the mechanical key to lock the
driver’s door (
앫 Have the vehicle battery and the
battery connections checked
(
컄 page 347).
If the SmartKey is malfunctioning,
contact an authorized Mercedes-Benz
Center.
컄 page 93) and replace
컄 page 331).
컄 page 326).
컄 page 327).
92
Controls in detail
Locking and unlocking
Checking the batteries
왘 Press button ‹ or Œ.
Battery check lamp 4 comes on
briefly to indicate that the SmartKey
batteries are in order.
i
If battery check lamp 4 does not
come on briefly during check, then the
SmartKey batteries are discharged.
Replace the batteries (
컄 page 331).
You can obtain the required batteries
at any authorized Mercedes-Benz
Center.
i
If the batteries are checked within
signal range of the vehicle, pressing
the ‹ or Œ button will lock or
unlock the vehicle accordingly.
Loss of SmartKey or mechanical key
If you lose a SmartKey or mechanical key,
you should do the following:
왘 Have the SmartKey deactivated by an
authorized Mercedes-Benz Center.
왘 Report the loss of the SmartKey or the
mechanical key immediately to your
car insurance company.
왘 If necessary, have the mechanical lock
replaced.
Your authorized Mercedes-Benz Center
will be glad to supply you with a replacement.
Opening the doors from the inside
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
1 Locking knob
2 Inside door handle
Front doors
왘 Pull on door handle 2 on the
respective front door to open door.
If door was locked, locking knob 1 will
move up.
93
Controls in detail
Locking and unlocking
Rear doors
왘 Pull up locking knob 1 on the
respective rear door to unlock door.
왘 Pull on door handle 2 on the
respective rear door to open door.
i
If the vehicle has previously been
locked from the outside with the
SmartKey, opening a door from the
inside will trigger the anti-theft alarm
system*.
To cancel the alarm, do one of the
following:
앫 Press button Œ or ‹ on the
SmartKey.
앫 Insert the SmartKey in the starter
switch.
Opening the tailgate
A minimum height clearance of 6.40 ft
(1.95 m) is required to open the tailgate.
The handle is located above the rear
license plate recess.
1 Handle
The vehicle must be unlocked.
왘 Pull on handle 1.
왘 Lift the tailgate.
!
Always make sure there is sufficient
overhead clearance.
Closing the tailgate
1 Handle
왘 Lower tailgate by pulling firmly on
handle 1.
왘 Close tailgate with hands placed flat on
it.
94
Controls in detail
Locking and unlocking
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the tailgate opening when closing the tailgate. Be
especially careful when small children are
around.
When leaving the v ehicle, always remove the
SmartKey from the starter switch, take it
with you 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
an accident and/or serious personal injury.
Warning!G
Only drive with the tailgate closed as
exhaust fumes may enter the vehicle
interior.
i
Do not place the SmartKey in the open
cargo compartment. You may lock
yourself out.
i
If the vehicle was previously centrally
locked, the tailgate lid will lock automatically when closed. The turn signals
will flash three times to confirm locking.
Automatic central locking
The doors and the tailgate automatically
lock when the ignition is switched on and
the wheels are turning at vehicle speeds of
approximately 9 mph (15 km/h) or more.
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
i
The doors unlock automatically after an
accident if the force of the impact
exceeds a preset threshold.
To prevent the vehicle door locks from
locking, deactivate the automatic
central locking when the vehicle
앫 is pushed or towed
앫 is on a test stand
You can deactivate the automatic locking
using the control system, see “Setting automatic locking” (
컄 page 143).
95
Controls in detail
Locking and unlocking
Locking and unlocking from the inside
You can lock or unlock the doors and the
tailgate from inside using the central locking or unlocking switch. This can be useful,
for example, if you want to lock the vehicle
before starting to drive.
You cannot lock or unlock the fuel filler flap
with the central locking or unlocking
switch.
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsupervised use of vehicle equipment may cause
an accident and/or serious personal injury.
The switches are located in the center
console.
1 Central locking switch
2 Central unlocking switch
i
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
If the vehicle was previously centrally
locked using the SmartKey, it will not
unlock using the central unlocking
switch 2.
If the vehicle was previously locked
with the central locking switch 1
앫 while in the selective remote con-
trol mode, only the door opened
from the inside is unlocked.
앫 while in the global remote control
mode, the vehicle is unlocked
completely when a door is opened
from the inside.
Locking
왘 Press central locking switch 1.
If all doors are closed, the vehicle
locks.
Unlocking
왘 Press central unlocking switch 2.
The vehicle unlocks.
96
왔 Seats
For information on seat adjustment, see
“Adjusting” (
Easy-entry/exit feature*
This feature allows for easier entry into and
exit from the vehicle.
The easy-entry/exit feature can be
activated or deactivated in the
Convenience
system (
컄 page 35).
submenu of the control
컄 page 144).
Warning!G
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the
easy-entry/exit feature is activated.
To cancel seat/steering wheel movement,
do one of the following:
앫 Press seat adjustment switch*
컄 page 30).
(
앫 Move steering column stalk*
(
컄 page 40).
앫 Press memory position switch*
컄 page 106).
(
Do not leave children unattended in the vehicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
Controls in detail
Seats
When exiting the vehicle, with the
easy-entry/exit feature activated and
depending on your selection, the steering
wheel tilts upwards and/or the driver’s
seat moves a few inches to the rear when
you:
앫 remove the SmartKey from the starter
switch,
or
앫 open the driver’s door with the
SmartKey in starter switch position 0
or 1.
97
Controls in detail
Seats
i
If the current position for the steering
wheel is in the uppermost tilt position,
the steering wheel will no longer be
able to move upward when the
easy-entry/exit feature is activated.
If the current seat position falls into a
factory-set position range and the
system recognizes the current seat
position to be rearward enough for
easy entry and exit, the driver’s seat
will not move to the rear when the
easy-entry/ exit feature is activated.
When entering the vehicle, with the
easy-entry/exit feature activated, the
steering wheel or, depending on your
selection, the steering wheel and driver’s
seat will return to their last set position or
a factory-set maximum forward position
when you:
앫 close the driver’s door with the ignition
switched on
앫 insert the SmartKey into the starter
switch with the driver’s door closed.
i
For safety reasons, the driver’s seat will
not return to its last set position with
the easy-entry/exit feature activated if
the system recognizes the last set position as an extreme forward position.
Instead, the driver’s seat will remain at
or move to a factory-set maximum
forward position. To again fully return
the driver’s seat to your last set position or to memory position, adjust the
seat to the desired position or press
and hold the respective memory
position switch* (
컄 page 106).
98
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