Page 324 of 417
323 Practical hints
What to do if ...
Left display
Right display
Possible cause
Possible solution
.
Low beam
Left
The left low beam lamp is mal-
functioning.
Visit an authorized Mercedes-Benz Center as soon as
possible.
Low beam
Right
The right low beam lamp is mal-
functioning.
Visit an authorized Mercedes-Benz Center as soon as
possible.
High beam
Left
The left high beam lamp is mal-
functioning.
Visit an authorized Mercedes-Benz Center as soon as
possible.
High beam
Right
The right high beam lamp is
malfunctioning.
Visit an authorized Mercedes-Benz Center as soon as
possible.
Page 348 of 417
347 Practical hints
Replacing bulbs
Front lamps
Rear lamps
Lamp
Type
1
Additional turn signals
LEDs
2
Turn signals
PY, 21 W
3
Side marker lamp
WY 5 W
4
Parking lamps
W5W
5
Low and high beam
lamp
D2S, 35 W
6
High beam flasher
H7, 55 W
7
Front fog lamps
H3, 55 W
Lamp
Type
8
Brake/parking lamp
LEDs
9
Turn signal lamp
LEDs
a
Side marker lamp
P 21 W
b
High mounted brake
lamp
LEDs
c
License plate lamp
C 5 W
d
Rear fog lamp
P 21 W
e
Back up lamp
P 21 W
f
Reflector
-
Page 386 of 417

385 Technical terms
ABS
(A
nti-lock B
raking S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
Accessory weight
(
page 278)
ACL
(Airbrake/C
entral L
ocking)
Controls the locking mechanism of the
Airbrake and the central locking sys-
tem.
Air pressure
(
page 278)
Aspect ratio
(page 278)BabySmart
TM1
airbag deactivation
system
This system detects if a special system
compatible child restraint seat is in-
stalled on the front passenger seat. The
system will automatically deactivate
the passenger front airbag when such a
seat is properly installed (PASSENGER
AIRBAG OFF warning lamp on the lower
centre console lights up).
BabySmart
TM
compatible child seats
Special restraint system for children.
The sensor system for the passenger
seat prevents deployment of the pas-
senger front airbag if a BabySmart
TM
compatible child seat is installed. See
an authorized Mercedes-Benz Center
for availability.
Bar
(
page 278)BAS
(B
rake As
sist S
ystem)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.
Bead
(
page 278)
Bi-Xenon headlamps
Headlamps which use an electric arc as
the light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.
CAC
(Customer A
ssistance C
enter)
Mercedes-Benz customer service cen-
ter, which can help you with any ques-
tions about your vehicle and provide
assistance in the event of a break-
down.
1BabySmart
TM is a trademark of Siemens
Automotive Corp.
Page 392 of 417

391 Index
A
ABS 79, 385
Indicator lamp 29, 297
Messages in the multifunction
display 306
ABS/ESP
Warning lamp 29, 296
Accelerator position, automatic
transmission 173
Accessory weight 278
Accident
In case of 55
ACL 385
Messages in the multifunction
display 308
Activating
Air circulation mode 188
Air conditioning (cooling) 192
Anti-theft alarm system 91
Central locking (control system) 135
ESP 84
Exterior headlamps 51
Exterior lamps 106
Headlamps 51
High beams 109
Immobilizer 58, 90Manual gearshift program 175
Rear window defroster 181
Residual heat 190
Tow-away alarm 92
Windshield wipers 53
Adding
Coolant 249
Engine oil 248
Additional turn signals (exterior
mirror) 347
Adjusting
Air distribution 187
Air volume 186
Mirrors 43
Seat angle 42
Seat fore and aft 42
Seat height 42
Seats 41
Steering column height 43
Steering column length 43
Steering wheel 42
Air conditioner refrigerant 377
Air conditioning (cooling)
Turning off 192
Turning on 192
Air pressure 278Air pressure see Tire inflation pressure
Air recirculation mode 188
Air volume adjustment 186
Airbags 63
Children 64
Front 68
Head-thorax 68, 69
Knee 68
Passenger 68
Airbrake 31, 87
Automatic mode 89
Emergency braking 89
Manual mode 88
Message in the multifunction
display 318
Test Mode 88
Warning lamp 29, 301
Alarm
Audible 78, 90
Canceling 91, 93
Visual 90
Anticorrosion/antifreeze 376, 381
Antiglare
Automatic 179
Page 395 of 417

394 IndexCenter air vents 31
Center console
Lower part 32
Upper part 31
Center storage compartment 201
Centigrade
Setting temperature units 129
Central locking
Automatic 103
Central locking switch 31, 103
Switching on/off (control
system) 135
Unlocking from inside 103
Changing
Bulbs 346
CDs 156
Charging the batteries (vehicle) 355
Battery charger 356Checking
Brake fluid 241
Coolant level 241, 249
Engine oil level 241
Tire inflation pressure 242
Vehicle lighting 242
Washer reservoir level 242
Child safety
Airbags 64
Automatic child seat recognition 75
Infant and child restraint systems 62
Cigarette lighter 202
Cleaning
Headlamps 178, 293
Vehicle 290
Windows 292
Windshield 53
Wiper blades 291Cleaning tires 255
Clearing
Service display 286
Clock 128
Closing
Hood 246
Trunk lid 102
Windows 193, 194
Windows with SmartKey 195
Cockpit 26, 386
Cold tire inflation pressure 278
Combination switch 27, 51, 109
High beam flasher 51
Windshield wipers 52
Comfort
Shift program mode 173
Compact guide 341
Control and operation of radio
transmitters 237
Page 400 of 417
399 Index
GPS 387
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 279
GVWR 279H
Hands-free microphone 33
Telephone 33
Hazard warning flasher 31, 110
Headlamp cleaning system 251
Headlamp shut-off delay see Delayed
shut-off, exterior lamps
Headlamps
Automatic control 106
Cleaning 293
Cleaning system 178, 251
Refilling washer fluid 251
Switching off 57
Switching on 51
Head-thorax airbag 75, 387Height
Seat 42
High beam flasher 51, 109, 347
High beam headlamp indicator 29
High beam headlamps
Switching on 109
High mounted brake lamp 347
High-pressure cleaners 290
Hood 243
Closing 246
Messages in the multifunction
display 318
Opening 243
Horn 27
Hydroplaning 234
Page 402 of 417

401 Index
L
Lamps
Exterior 346
Lamps, indicator and warning
ABS 29, 297
ABS/ESP 29, 296
Airbrake 29, 301
BAS/ESP 296
Battery (SmartKey) 98
Brake warning lamp 29, 298
CHECK ENGINE 29
Coolant 300
Coolant level 29
Engine oil 29
ESP 81
Fuel reserve 29, 301
Gearshift 29
High beam 29
Maintenance service indicator 286
Manual gearshift 301
PASSENGER AIRBAG OFF 303
SBC 84
Seat belt 29, 302
SRS 29, 63, 302
Turn signal 29Language
Multifunction display 130
License plate illumination 347
Light
Sensor 328
Lighting
Automatic headlamp mode 106
Combination switch 109
Daytime running lamp mode 107
Exterior lamp switch 105
Front fog lamps 108
High beams 109
Instruments 113
Interior 111
Locator lighting 108
Low beam 105
Manual headlamp mode 106
Night security illumination 108
Parking lamps 105
Rear fog lamp 109
Settings (control system) 130
Standing lamps 105Limiting the gear range 170
Limp Home Mode 177
Loading terminology 278
Loading the vehicle 256
Location
Audio system 143
Compact guide (Canada only) 341
Telephone 201
Locator lighting 108, 132
Locking 56
Automatic while driving 103
Centrally from inside 103
Fuel filler flap 240
Global, SmartKey 98
Loss of
Keys 100
Service and Warranty Information
Booklet 365
Low and high beam lamp 347
Page 409 of 417

408 IndexSteering wheel gearshift control
Automatic transmission 174
Warning lamp 301
Storage compartment
Armrest 200
Center 201
Rear 201
Storage compartments 200
Message in the multifunction
display 339
Storing tires 255
Submenus
For settings 119
In control system 121
Instrument cluster 128
Lighting 130
Resetting functions 126
Selecting 126
Settings menus 126
Vehicle 134
Sun visors 180Switching off
Audio system 146
Automatic central locking (control
system) 135
Delayed (exterior lamps) 132
Engine 58
Hazard warning flasher 110
Headlamps 57
Switching on
Audio system 146
Automatic central locking (control
system) 135
ESP 84
Front fog lamps 108
Hazard warning flasher 110
Headlamps 51
High beams 109
Rear fog lamp 109
Windshield wipers 53
Symbol
Engine oil temperature 301
Synchronizing
Power windows 196T
Tachometer
Displaying gear range 170
Overspeed range 115
Technical data 362
Electrical system 372
Engine 368
Engine power output 368
Fuels, coolants, lubricants etc. 375
Main dimensions 373
Poly-V-belt 367
Rims and tires 369
Weights 374
Windshield and headlamp washer
system 382
Tele Aid 207, 389
Emergency call button 33
Emergency calls 209
Information 212
Initiating an emergency call
manually 210
Messages in the multifunction
display 309
Roadside Assistance 211
SOS button 210
Tele Aid system 208