66 Restraint systems
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
• 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. The distance from the center
of the driver’s breastbone to the center of the
airbag cover on the steering wheel must be at
least ten inches (25 cm) or more. You should be
able to accomplish this by a combination of
adjustments to the seat and steering wheel. If
you have any problems, please see your
authorized Mercedes-Benz Center.• Do not lean with your head or chest close to the
steering wheel or dashboard.• Keep hands on the outside of steering wheel
rim. Placing hands and arms inside the rim
can increase the risk and potential severity of
hand/arm injury when the driver front airbag
inflates.• Adjust the front passenger seat as far as
possible rearward from the dashboard when
the seat is occupied.
• 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. Always sit upright, properly use the
seat belts, and appropriate size infant or child
restraint system.• Children 12 years old and under must never
ride in the front seat, 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.
Failure to follow these instructions can result in
severe or fatal injuries to you or other occupants.
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332 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
RRadio
See Audio ................................................................... 129
Radio transmitters ......................................................... 174
Rain sensor ......................................................................114
Rear view mirrors
Exterior ......................................................................... 75
Inside ............................................................................ 74
Rear window defroster .................................................. 120
Remote control ................................................................. 25
Battery replacement ................................................. 285
REMOVE KEY - malfunction and
warning messages ......................................................... 241
Replacing bulbs .............................................................. 277
Replacing wiper blade insert ....................................... 296
Reporting Safety Defects ................................................ 14
Residual engine heat utilization (REST) .................... 121
Roadside assistance........................................................... 9
Roadside assistance call
See Tele Aid ............................................................... 182
Roll bar
Switch ........................................................................... 47
Warning lamp ............................................................ 229
Roller blind
Horizontal .................................................................. 170Vertical ........................................................................ 171
SSafety guidelines for the seat belt, emergency
tensioning device and airbag .................................... 67
Seat belts ........................................................................... 53
Fastening ......................................................................55
Seat belt nonusage warning system......................... 54
Unfastening .................................................................. 56
Warning lamp ........................................................... 228
Seat belts and supplemental
restraint system (SRS) .................................................... 52
Seats
Backrest ........................................................................ 49
Front seat adjustment ................................................ 41
Heated ........................................................................... 51
Memory ........................................................................ 43
Multicontour ................................................................ 50
Power seat .................................................................... 41
Selective locking
See Central locking system ....................................... 27
Service indicator
See Flexible service system (FSS) .......................... 105
Setting the audio volume .............................................. 104
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