Page 359 of 442

359 Practical hints
Replacing bulbs
Replacing bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is there-
fore essential that all bulbs and lamp as-
semblies are in good working order at all
times.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. See your autho-
rized Mercedes-Benz Center for headlamp
adjustment.
Bulbs Front lamps
iBackup bulbs will be brought into use
when the following lamps malfunction:
Standing lamps
Tail lamps
Lamp
Type
1
Additional turn signal
lamps
LED
2
Turn signal lamp
1156 NA
3
Side marker lamp
W 5 W
4
Halogen headlamps:
Low beam
Bi-Xenon* headlamps:
Low and high beam
1
1Vehicles with Bi-Xenon headlamps* do not replace
the Bi-Xenon bulbs yourself.
H7 (55 W)
D2S-35 W
5
Halogen headlamps:
High beam/high beam
flasher
Bi-Xenon* headlamps:
High beam flasher
H7 (55 W)
H7 (55 W)
Parking and standing
lamps
W 5 W
6
Fog lamp
H1 (55 W)
Page 361 of 442
361 Practical hints
Replacing bulbs
Replacing bulbs for front lamps
1Bulb socket for turn signal lamp
2High beam halogen bulb
3Bulb socket for parking and standing
lamp
4Cover for Bi-Xenon* (low beam and
high beam) or halogen (low beam)
headlampBi-Xenon* headlamps Low beam halogen bulb
Switch off the lights.
Open the hood (
page 281).
Turn the locking mechanism counter-
clockwise and remove headlamp
cover4.
Pull electrical connector off.
Release the retaining springs and take
out the bulb.
Insert the new bulb in the socket so
that the base is in the recess on the
lower left.
Attach the retaining springs.
Insert connector into the bulb.
Align headlamp cover and click into
place.
Warning!
G
Do not remove the cover4 for the Bi-Xe-
non headlamp. Because of high voltage in
Xenon lamps, it is dangerous to replace the
bulb or repair the lamp and its components.
We recommend that you have such work
done by a qualified technician.
Page 362 of 442

362 Practical hintsReplacing bulbsHigh beam halogen bulb
Switch off the lights.
Open the hood (
page 281).
Press the clamp and remove headlamp
cover.
Pull electrical connector off.
Turn the locking mechanism counter-
clockwise and take out the high beam
bulb2.
Insert the new bulb in the socket so
that the base is in the recess on the
lower left.
Attach the retaining springs.
Insert connector into the bulb.
Align headlamp cover and click into
place.Front turn signal lamp bulb
Switch off the lights.
Open the hood (
page 281).
Twist bulb socket 1 counterclockwise
and pull out.
Push bulb into socket, turn counter-
clockwise and remove.
Insert new bulb in socket, push in and
twist clockwise.
Reinsert bulb socket in lamp and twist
clockwise.Parking and standing lamp bulb
Switch off the lights.
Open the hood (
page 281).
Press the clamp and remove headlamp
cover.
Pull out the bulb socket3 with the
bulb.
Pull the bulb out of the bulb socket.
Insert a new bulb in the socket.
Reinstall the bulb socket.
Align headlamp cover and click into
place.
Page 411 of 442

411 Technical terms
ABS
(A
ntilock B
rake S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
ADS
(A
daptive D
amping S
ystem)
Automatically adapts the optimum sus-
pension damping to prevailing driving
conditions.
Airmatic DC
(A
irmatic D
ual C
ontrol)
Automatically selects the optimum sus-
pension tuning and ride height for your
vehicle. Airmatic consists of two com-
ponents:
Adaptive Damping System
Vehicle level control
Alignment bolt
Metal pin with thread. The centering
pin is an aid used when changing a tire
to align the wheel with the wheel hub.BabySmart
TM 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 indicator
lamp located in the center console
comes on). See your authorized
Mercedes-Benz Center for availability.
BabySmartTM 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.
BAS
(B
rake A
ssist 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.Bi-Xenon headlamps*
Headlamps which use an electric arc as
a light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.
CAC
(C
ustomer 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.
CAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
Page 417 of 442

417 Index
A
ABS 74, 411
ABS control 75
Malfunction indicator lamp 310
Messages in display 319
Warning lamp 310
Accelerator position, automatic
transmission 164
Accident
In case of 50
Activating
Air conditioning (cooling) 182, 194
Air recirculation mode 180, 191
Anti-theft alarm system 84
Automatic climate control 186
Central locking (control system) 149
Charcoal filter 192
Climate control 176
Defrosting 179
Distance warning function* 223
Distronic* 219
Easy-entry/exit feature* 150
ESP 79
Exterior headlamps 47
Exterior lamps 120Front fog lamps 122
Hazard warning flasher 124
Headlamps 47
High beams 123
Ignition 31
Ignition with KEYLESS-GO* 33
Immobilizer 53, 83
Rear fog lamp 121, 122
Rear window defroster 173
Residual heat 182, 194
Seat heater* 113
Tow-away alarm 85
Windshield wipers 48
Adding
Engine oil 284
Additional turn signal 359
Adjustable air vents, rear passenger
compartment 195
Adjusting 34
Air distribution 178, 189
Air volume 178, 179, 190
Backrest tilt 36
Exterior rear view mirror 38
Head restraint height 36
Head restraint tilt 36Instrument cluster illumination 126
Interior rear view mirror 38
Mirrors 38
Multicontour seat* 111
Seat cushion depth 111
Seat cushion tilt 36
Seat fore and aft adjustment 35
Seat height 36
Seats 34
Steering column height 37
Steering wheel 37
Adjusting steering column in or out 37
Adjusting steering column up or down 37
Adjusting the dynamic seat 153
Air conditioning (cooling)
Turning off 182, 194
Turning on 182, 194
Air distribution
Adjusting 178, 189
Air pressure see Tire inflation
pressure 290
Air recirculation mode 180, 191
Activating 180, 191
Deactivating 181, 192
Page 419 of 442

419 Index
Manual shift program mode
(SL 55 AMG Kompressor) 165
Manual shifting 159
One-touch gearshifting 159
Program mode selector switch 164
Selector lever position 158
Starting the engine 43
Winter program mode 164
B
BabySmartTM
Airbag deactivation system 67
Compatible child seats 411
Self-test 68
BabySmartTM airbag deactivation
system 411
Backrest
Folding forward 236
Folding rearward 238
BAS 76, 411
Batteries, SmartKey
Changing 355, 356
Check lamp 90, 94
Checking 91, 96Batteries, SmartKey with KEYLESS-GO*
Changing 355, 356
Checking 91, 96
Batteries, vehicle
Charging 377
Disconnecting 376
Messages in display 320, 324, 325
Reconnecting 377
Removing 377
Service 375
Battery discharged
Jump starting 378
Bi-Xenon headlamps* 411
Block heater* 296
Blocking
Rear window operation 72
Brake assist system (BAS) 411
Brake fluid 279, 328
Brake pads
Message in display 326
Brakes
Warning lamp 312
Break-in period 266Bulbs, replacing
Additional turn signals 359
Fog lamps 359
Front lamps 359, 361
High beam 359
High beam bulb (Bi-Xenon* headlamps
only) 362
High beam bulb (Halogen headlamps
only) 362
High mounted brake lamp 360
License plate lamps 360, 363
Low beam 359
Parking lamps 360, 362
Side marker lamps 359, 363
Standing lamps 360, 362
Tail lamp 360
Tail lamp assemblies 363
Turn signal lamp 359
Page 421 of 442

421 Index
Side windows with
KEYLESS-GO* 200, 203
Sliding/pop-up roof* 201
Sliding/pop-up roof* with
KEYLESS-GO* 200, 203
Sliding/pop-up roof* with
SmartKey 202
Trunk
Vehicle with KEYLESS-GO* 102,
103
Trunk lid 99
Windows 197
Windows with SmartKey 199
Closing the trunk lid 102, 103
Cockpit 20, 411
Cockpit management and data system
(COMAND) 412
COMAND 412
COMAND* see separate operating instruc-
tions
Combination switch 123
High beam flasher 47
Turn signals 47
Windshield wipers 48Consumer information 408
Control system 129, 412
AUDIO menu 134
Convenience submenu 150
Display digital speedometer 134
Distronic* menu 136
Functions 133
Instrument cluster submenu 141,
143
Lighting submenu 146
Malfunction memory menu 137
Menus 132, 133, 413
Multifunction display 129
Multifunction steering wheel 130
Selecting radio system 134
Selecting satellite radio* system 135
Settings menu 138
Standard display menu 134
Submenus 131, 133
TEL* menu 155
Trip computer menu 153
Vehicle submenu 149Convenience submenu 150
Activating easy-entry/exit
feature* 150
Adjusting dynamic seat* 153
Setting parking position for exterior
rear view mirror 152
Setting Smartkey-dependency 152
Coolant
Checking level 285
Messages in display 329, 330, 331
Temperature gauge 127
Warning lamp 314
Coolant temperature 277
Cruise control 211, 412
Canceling 212
Driving downhill 212
Driving uphill 212
Fine adjustment 213
Lever 218
Saving current speed 212
Setting speeds 213
Cruise control lever 211
Cup holder in the center console 243
Customer Assistance Center (CAC) 411
Page 426 of 442

426 IndexGPS 413
GPS see COMAND 251
H
Hand-held transmitter
Programming integrated remote
control 259
Reprogramming integrated remote
control 263
Hazard warning flasher 123
Switching off 124
Switching on 124
Headlamps
Automatic control 120
Bi-Xenon* 411
Cleaning system* 170
Switching off 52
Switching on 47
Headlamps, tail lamps, side markers, turn
signal lenses 304
Heated seats* 113
Heated steering wheel* 248
Height adjustment
Head restraints 36
Steering wheel 37
Vehicle level 227High beam flasher 47, 123
High beam headlamps
Messages in display 338
Replacing bulbs 359
Switching on 123
Hood 281
Closing 281
Message in display 335
Opening 281
Hydroplaning 271
I
Identification labels 390
Ignition 31, 33
Switching on 44
Immobilizer 83
Activating 83
Deactivating 83
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems 65
Installing 69
LATCH child seat anchors 71Information
About service and warranty 10
Button for Tele Aid* 255
Inside rear view mirror
Antiglare 168
Installing
Infant and child restraint systems 69
Towing eye bolt 384
Wiper blades 365
Instrument cluster 22, 126, 307, 413
Coolant temperature gauge 127
Illumination 126
Multifunction display 129
Outside temperature indicator 128
Selecting language 142
Instrument lighting 126, 127
Integrated remote control
Canadian programming 262
Erasing memory 263
Gate operator 262
Hand-held transmitter 259
Operation 262
Rolling code programming 261