Page 473 of 506

471 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.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.
CDI
(C
ommon-Rail D
irect I
njection)
Diesel fuel injection technology where
all cylinders share a common diesel
fuel supply line. Fine injection nozzles
provide for highly accurate metering
that reduces diesel fuel consumption.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
Page 482 of 506

480 IndexBattery discharged
Jump starting 436
Bead 337
Bi-Xenon headlamps* 471
Bleeding the fuel system 432
Block heater* 342
Blocking
Rear window operation 83
Brake assist system (BAS) 471
Brake fluid 301, 382
Brake pads
Message in display 380
Brakes
Warning lamp 358
Break-in period 286Bulbs, replacing
Additional turn signals 417
Fog lamps 417
Front lamps 417, 420
High beam 418
High mounted brake lamp 418
License plate lamps 418, 422
Low beam 418
Parking lamps 418
Side marker lamps 417, 422
Standing lamps 418
Tail lamp 418
Tail lamp assemblies 422
Turn signal lamp 417
C
CAC (Customer Assistance Center) 471
Calling up
Distronic* settings 152
Maintenance service indicator 345
Range (distance to empty) 171
CAN system 471
Cargo tie-down rings 261
CD player
Operating 151Center console
Lower part 28
PASS AIR BAG OFF indicator
lamp 365
Upper part 27
Centigrade
Setting temperature units 157
Central locking
From inside 119
Switch 119
Switching on/off (control
system) 166
Unlocking from inside 119
Central locking switch 119
Changing
Batteries (SmartKey with
KEYLESS-GO*) 415, 416
Batteries (SmartKey) 415, 416
SmartKey setting 167
Vehicle level 249
Charging
Vehicle batteries 435
CHECK ENGINE malfunction indicator
lamp 359, 360
Page 491 of 506

489 Index
Layout of poly-V-belt drive 449
Leather upholstery
Cleaning 354
Level control system*
Airmatic DC* 247
Lever
For cruise control 239
License plate lamps 418
Messages in display 394
Replacing bulbs 422
Light alloy wheels
Cleaning 353
Light sensor 394
Lighter see Cigarette lighter 269Lighting 133
Automatic headlamp mode 134
Combination switch 137
Daytime running lamp mode 134
Door entry lamps 140
Exterior lamp switch 133
Front fog lamps 136
High beams 137
Instrument cluster illumination 142
Interior 139
Locator lighting 136
Low beam 133
Manual headlamp mode 134
Night security illumination 136
Parking lamps 133
Rear fog lamp 137
Settings (control system) 162
Trunk lamp 141
Limiting the gear range 177
Limp Home Mode 185
Loading 254
Cargo tie-down rings 261
Instructions 260
Roof rack* 254
Ski sack* 254
Split rear bench seat* 257Loading terminology 337
Loading the vehicle 314
Locator lighting 136
Setting 163
Lock button 473
Door handle (KEYLESS-GO*) 58
Locking 55, 98
Fuel filler flap 299
Global with KEYLESS-GO* 105
Global, SmartKey 100
Vehicle in an emergency 411
Loss of SmartKeys 102, 108
Low beam headlamps 50
Messages in display 394
Replacing bulbs 418
Switching on 50
Lowering
Vehicle 431
M
Main Dimensions 459
Maintenance 12
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