Page 72 of 457

71 Safety and Security
Occupant safety
Adjust the driver’s seat as far as possi-
ble 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 10 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 Light Truck Center.
Do not lean with your head or chest
close to the steering wheel or dash-
board.
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’s front air bag inflates.
Adjust the front passenger seat as far as
possible rearward from the dashboard
when the seat is occupied.
Always sit as upright as possible, prop-
erly 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 BabySmartTM
system installed in the vehicle to deacti-
vate 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.
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.
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 pas-
senger seat of your vehicle, you must prop-
erly use a BabySmart
TM child restraint which
will turn off the passenger front air bag.
To help avoid the possibility of injury, please
follow these guidelines:
(1) Always sit as upright as possible, prop-
erly use the seat belts and use an appro-
priately sized infant or child restraint
system for all children 12 years old or
under.
(2) Always wear seat belts properly.
Page 117 of 457

116 Controls in detail
Memory function
Storing exterior rear view mirror
parking position
For easier parking, you can adjust the
passenger-side exterior rear view mirror so
that you can see the rear wheel and the
road curb as soon as you engage reverse
gearR.
For information on activating the parking
position, see “Activating exterior rear view
mirror parking position” (
page 178).
The memory button is located on the
driver’s door. The adjustment button and
exterior rear view mirror buttons are
located on the dashboard to the left of the
steering wheel.1Adjustment button
2Driver’s side exterior rear view mirror
button
3Passenger-side exterior rear view
mirror button
4Memory button
Switch on the ignition (page 39).
Press button3.
The passenger-side exterior rear view
mirror is selected.
Adjust the exterior rear view mirror
with adjustment button1 so that you
see the rear wheel and the road curb.
Press memory button4.
Within 3 seconds, press bottom of
adjustment button1.
The parking position is stored if the
mirror does not move.
iIf the mirror does move, repeat the above
steps. After the setting is stored, you can move
the mirror again.
Page 157 of 457

156 Controls in detail
Control system
The selection marker is on the current
setting.
Press buttonæ orç to switch
the automatic central locking
On or Off.Convenience submenu
Access the
Convenience submenu via the
Settings menu. Use the Convenience
submenu to change the setting for the
convenience feature.
The following function is available:Activating easy-entry/exit feature
Use this function to activate and
deactivate the easy-entry/exit feature
(
page 45).
FunctionPage
Activating easy-entry/exit
feature156
Warning!G
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, do one of
the following:
Move the steering wheel adjustment
stalk (
page 44).
Press one of the stored position buttons
or the memory button (
page 115).
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.
Page 432 of 457

431 Index
A
ABS 27, 88
Indicator lamp 324–325, 327
LOW RANGE mode 90
Messages in display 340
Accelerator position (Automatic
transmission) 166
Accessory weight 304
Accident
In case of 61
Activating
Air conditioning (cooling) 190
Air recirculation mode 188
Anti-theft alarm system 97
Central locking (control system) 155
Defrost 187
Easy-entry/exit feature 156
ESP
®95
Exterior headlamps 56
Exterior lamps 118
Exterior rear view mirror parking
position 178Headlamps 56
Immobilizer 96
Rear window defroster 181
Windshield defroster 181
Windshield wipers 58
Adding
Coolant 275
Engine oil 273
Additional turn signals 378
Adjusting 41
Air distribution 186
Air volume 186
Exterior rear view mirrors 46
Head restraint fore and aft
adjustment 43
Head restraint height 43
Head restraint height, rear seats 110
Instrument cluster illumination 130
Interior rear view mirror 46
Mirrors 46
Multicontour seat* 109Seat backrest tilt 43
Seat cushion depth 109
Seat cushion tilt 43
Seat fore and aft adjustment 43
Seat height 43
Seats 41
Steering column in/out 45
Steering column up/down 45
Steering wheel 44
Advanced TPMS
Messages in display 342–343,
361–362
Air bags 70
BabySmart
TM air bag deactivation
system 81
Front 73
Safety guidelines 72
Window curtain air bags 74
Air conditioning 189
Air conditioning refrigerant 425
Air distribution
Adjusting 186
Page 436 of 457

435 Index
Cockpit 24
Cold tire inflation pressure 304
COMAND see separate operating
instructions
Combination switch 25, 122
High beam flasher 57, 122
High beam headlamps 122
Turn signals 57
Windshield wipers 58
Control and operation of radio
transmitters 261
Control system 133
Audio menu 141
Convenience submenu 156
Display digital speedometer 140
Display outside temperature 140
Functions 135, 137, 139
Instrument cluster submenu 149
Lighting submenu 151
Menus 136, 137, 139
Multifunction display 133
Multifunction steering wheel 134
NAVI menu 144
Satellite radio (USA only) 142
Selecting radio system 141
Settings menu 146Standard display menu 140
Submenus 135, 137, 139
TEL menu 159
Trip computer menu 157
Vehicle status message memory
menu 144
Vehicle submenu 154
Convenience feature 194
Convenience submenu 156
Activating easy-entry/exit
feature 156
Coolant 274, 427
Adding 275
Anticorrosion/antifreeze
quantity 428
Capacities 422
Checking level 274
Messages in display 347–350
Temperature 263
Temperature gauge 131
Coolant level
Checking 266, 274
Coolant temperature gauge 27
Corner-illuminating front fog lamps 122
Crossing obstacles 258Cruise control 197
Canceling 198
Driving downhill 198
Driving uphill 198
Fine adjustment 199
Message in display 350
Setting current speed 198
Setting speed 199
Cruise control lever 198
Cup holders 219
In front passenger footwell 220
In rear passenger footwell 220
Next to armrest 219
Curb weight 304
Page 440 of 457

439 Index
G
Garage door opener 32, 236
Gasoline see Fuel
Gasoline additives 427
GAWR 305
Gear range
Automatic transmission 167
Shifting into optimal 169
Transfer case 170
Gear range limit
Canceling 169
Gear selector lever 27, 162, 373
Cleaning 321
Lock 54
Position 164
Position (automatic
transmission) 27, 163
Unlocking manually 373
Global
Locking 102
Unlocking 102
Glove box 25, 215
Closing 215
Locking and unlocking
separately 216
Opening 215Good visibility 177
Gross Axle Weight Rating see GAWR
Gross Trailer Weight see GTW
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GTW 305
GVW 305
GVWR 305
H
Hard plastic trim items, cleaning 321
Hazard warning flasher 124
Switching off 124
Switching on 124
Head restraints 108
Power seats 43
Headlamp cleaning system 275
Headlamps
Automatic control 118
Cleaning 318
Cleaning system 177, 275
Switching off 64
Switching on 56
Washer fluid 430
Washer system 430
Headlight switch-off delay see Delayed
switch-off, exterior lampsHeadliner
Cleaning 321
Heated seats 112
Heated steering wheel 225
Height adjustment
Head restraints 43
Seat belt outlet 52
Steering wheel 44
High beam flasher 57, 122
High beam headlamps
Messages in display 355
Replacing bulbs 378
Switching on 122
High mounted brake lamp 378
Message in display 354
Hood 267
Closing 269
Message in display 353
Opening 267
Hydroplaning 249
I
Identification labels 412
Certification label 412
Ignition
Switching on 54
Ignition (Position in starter switch) 39