Page 67 of 297

63 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index In cases of other frontal impacts, angled impacts, 
roll-overs, other side impacts, rear collisions, or 
other accidents in which the airbags are not 
designed to deploy, the airbags will not be activated. 
The driver and passenger will then be protected by 
the fastened seat belts.
We caution you not to rely on the presence of the 
airbags in order to avoid wearing your seat belt.
Your vehicle was originally equipped with airbags 
which are designed to activate in certain impacts 
exceeding a preset threshold to reduce the potential 
and severity of injury. It is important to your safety 
and that of your passenger that you replace deployed 
airbags and repair any malfunctioning airbags to 
ensure the vehicle will continue to provide crash 
protections for occupants.
Wa r n i n g !
Airbags are designed to reduce the potential of 
injury in certain frontal (front airbags) impacts, 
and side (side impact airbags) impacts which may 
cause significant injuries, however, no system 
available today can totally eliminate injuries and 
fatalities.
The activation of the “SRS” temporarily releases a 
small amount of dust from the airbags. This dust, 
however, is neither injurious to your health, nor 
does i t indicate a fire in th e veh icle. Th e dust migh t 
cause some temporary breathing difficulty for 
people with asthma or other breathing trouble. To 
avoid this, you may wish to get out of the vehicle as 
soon as it is safe to do so. If you have any breathing 
difficulty but cannot get out of the vehicle after the 
airbag inflates, then get fresh air by opening a 
window or door.
The service life of the airbags extends to the date 
indicated on the label located on the driverside 
door latch post. To provide continued reliability 
after that date, they should be inspected by an 
authorized Mercedes-Benz Center at that time and 
replaced when necessary. 
         
        
        
     
        
        Page 68 of 297

64 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
To reduce the risk of injury when the front airbags 
inflate, it is very important for the driver and front 
passenger to always be in a properly seated 
position and to wear your seat belt.
For maximum protection in the event of a collision 
always be in normal seated position w ith  your back 
against the backrest. Fasten your seat belt and 
ensure that it is properly positioned on your body.For unobstructive inflation of door side impact 
airbags, keep door pocket lids closed.Since the airbag inflates with considerable speed 
and force, a proper seating and hands on steering 
wheel position will help to keep you at a safe 
distance from the airbag. 
Occupants who are unbelted, out of position or too 
close to the airbag can be seriously injured by an 
airbag as it inflates with great force in the blink of 
an eye:• Sit properly belted in an upright position with 
your back against the backrest.
• Adjust the driver seat as far as possible 
rearward, still permitting proper operation of 
vehicle controls. Adjust the driver seat as far 
as possible rearward, still permitting proper 
operation of vehicle controls. The distance 
from the center of the driver’s breastbone to 
the center of the airbag cover on the steering 
wheel must be at least ten inches (25 cm) or 
more. You should be able to accomplish this by 
a combination of adjustments to the seat and 
steering wheel. If you have any problems, 
please see your authorized Mercedes-Benz 
Center.• Do not lean wi th you r head or chest close to th e 
steering wheel or dashboard.• Keep hands on the outside of steering wheel 
rim. Placing hands and arms inside the rim 
can increase the risk and potential severity of 
hand/arm injury when the driver front airbag 
inflates.• Do not lean against doors. 
         
        
        
     
        
        Page 69 of 297

65 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
BabySmart
TM is a trademark of Siemens Automotive Corp.
• Occupants, especially children, should never 
lean their heads in the area of the door where 
the side airbag inflates. This could result in 
serious injuries or death should the airbag be 
triggered.• Adjust the passenger seat as far as possible 
rearward from the dashboard when the seat is 
occupied.• Children 12 years old and under must never 
ride in this vehicle, except in a Mercedes-Benz 
authorized BabySmart
TM c ompati ble ch ild seat, 
which operates with the BabySmart
TM system 
installed in the vehicle to deactivate the 
passenger front airbag when it is properly 
installed. Otherwise they will be struck by the 
airbag when it inflates in a crash. If this 
happens, serious or fatal injury can result.
Failure to follow these instructions can result in 
severe or fatal injuries to you or other occupants. 
         
        
        
     
        
        Page 70 of 297

66 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Safety guidelines for the seat belt, emergency 
tensioning retractor and airbag
Wa r n i n g !
• Damaged seat belts or belts that were highly 
stressed in an accident must be replaced and 
their anchoring points must also be checked. 
Use only belts installed or supplied by an 
authorized Mercedes-Benz Center.• Do not pass belts over sharp edges.• Do not make any modification that could 
change the effectiveness of the belts.• Airbags and ETR’s are designed to function on 
a one-time-only basis. An airbag or emergency 
tensioning retractor (ETR) that was activated 
must be replaced.
• No modifications of any kind may be made to 
any components or wiring of the “SRS”. This 
includes changing or removing any component 
or part of the “SRS”, the installation of 
additional trim material, badges etc. over the 
steering wheel hub, passenger airbag cover, or 
door trim panels, and installation of additional 
electrical/electronic equipment on or near 
“SRS” components and wiring. Keep area 
between airbags and occupants free of objects 
(e.g. packages, purses, umbrellas, etc.).• An airbag system component within the 
steering wheel gets hot after the airbag has 
inflated. Do not touch.• Improper work on the system, including 
incorrect installation and removal, can lead to 
possible injury through an unintended 
activation of the “SRS”.• In addition, through improper work there is 
the risk of rendering the “SRS” inoperative or 
causing unintended airbag deployment. Work 
on the “SRS” must therefore only be performed 
by an authorized Mercedes-Benz Center. 
         
        
        
     
        
        Page 71 of 297

67 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index When you sell the vehicle we strongly urge you to give 
notice to the subsequent owner that it is equipped with 
a n “SRS” by a lerting h im to the  appl ic abl e sec tion in th e 
Operator’s Manual.Infant and child restraint systems
Use only a BabySmart
TM compatible child restraint in 
this vehicle.
We recommend that all infants and children be properly 
restrained at all times while the vehicle is in motion.
The passenger lap-shoulder belt has a special seat belt 
retractor for secure fastening of a child restraint.
To fasten a child restraint follow child restraint 
instructions for routing. Then pull shoulder belt out 
completely. Slide switch located on side of passenger 
seat to position N. Let the belt retract. During the 
seat belt retraction a ratcheting sound can be heard to 
indicate that the special seat belt retractor is activated. 
The belt is now locked. Push down on child restraint to 
take up any slack.
To deactivate, release seat belt buckle and let seat belt 
retract completely. The seat belt can again be used in 
the usual manner.
• For your protection and the protection of 
others, when scrapping the airbag unit or 
emergency tensioning retractor, our safety 
instructions must be followed. These 
instructions are available at your authorized 
Mercedes-Benz Center.• Given the considerable deployment speed and 
the textile structure of the airbags, there is the 
possibility abrasions or other injuries 
resulting from airbag deployment.
Wa r n i n g !
Never release the seat belt buckle while vehicle is 
in motion, since the special seat belt retractor will 
be deactivated. 
         
        
        
     
        
        Page 72 of 297
68 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Important!
Th e use of infant or child restraints is req uire d by law  in 
all 50 states and all Canadian provinces.
Infants and small children should be seated in an 
appropriate infant or child restraint system properly 
secured by a lap-shoulder belt, and that complies with 
U.S. Federal Motor Vehicle Safety Standard 213 and 
Canadian Motor Vehicle Safety Standard 213. 
A statement by the child restraint manufacturer of 
compliance with this standard can be found on the 
instruction label on the restraint and in the instruction 
manual provided with the restraint.Wh en using  any infant or ch il d restraint system, be su re 
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. 
         
        
        
     
        
        Page 73 of 297

69 Restraint systems
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
BabySmart
TM is a trademark of Siemens Automotive Corp.
U.S.A. Mod els only
Since 1986 all U.S. child restraints comply with 
U.S. regulations without the use of a tether strap.
Wa r n i n g !
Children 12 years old and under must never ride in 
this vehicle, except in a Mercedes-Benz authorized 
BabySmart
TM compatible child seat, which operates 
with the BabySmart
TM system installed in the 
vehicle to deactivate the passenger front airbag 
when it is properly installed. Otherwise they will 
be struck by the airbag when it inflates in a crash. 
If this happens, serious or fatal injury can result.
Infants and small children must be seated in an 
appropriate infant or child restraint system, which 
is properly secured with the vehicle’s seat belt, 
fully in accordance with the child seat 
manufacturer’s instructions.Infants and small children should never share a 
seat belt with another occupant. During an 
accident, they could be crushed between the 
occupant and seat belt.When the child restraint is not in use, remove it 
from the vehicle or secure it with the seat belt to 
prevent the child restraint from becoming a 
projectile in the event of an accident. 
         
        
        
     
        
        Page 74 of 297
70 Adjusting steering column
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Adju st in g steerin g c olu mn
Turn key in steering lock to position 1 or 2 (with either 
door open, the steering column can be operated with the 
key removed or in steering lock position 0).
To extend or retract:
Move switch (1) in desired direction.
To raise or lower:
Move switch (1) in desired direction.Storing steering column position in memory
The steering column position is stored in memory 
together with the seat/heat restraint/exterior rear view 
mirror position and can be recalled when necessary, 
see memory recalling on page 46.
Wa r n i n g !
Do not adjust the steering wheel while driving. 
Adjusting the steering wheel while driving, or 
driving without the telescoping adjustment locked 
could cause the driver to lose control of the vehicle.