Page 329 of 356

327 Technical terms
Tele Aid System*
(T
elematic A
larm I
dentification on
D
emand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Telematics*
A combination of the terms “telecom-
munications” and “informatics”.
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.Tire speed rating
Part of tire designation; indicates the
speed range for which a tire is ap-
proved.
Traction
Force exerted by the vehicle on the
road via the tires.
Transfer case
Speed of rotation / torque converter
that works together with the ->auto-
matic transmission. In the LOW mode
off-road position, the transfer case de-
creases the output rotational speed of
the ->automatic transmission by ap-
proximately half. This results in a corre-
sponding increase of torque on the
drive axles.
The vehicle then has nearly double the
driving force but drives only approxi-
mately half as fast.TWR
(T
ongue W
eight R
ating)
The TWR is the maximum permissible
weight on the trailer tongue.
Maintenance System (U.S. vehicles)
Maintenance service indicator in the
speedometer display that informs the
driver when the next vehicle mainte-
nance service is due. The Maintenance
System tracks distance driven and the
time elapsed since your last mainte-
nance service, and calls for the next
maintenance service accordingly.
VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).
Page 330 of 356
Page 331 of 356

329 Index
A
ABS 25, 76, 323
ABS control 76
LOW RANGE mode 77
Malfunction indicator lamp 248
Warning lamp 248
Accelerator position,
automatic transmission 124
Accident
In case of 53
Activating
Air circulation mode 141
Air recirculation mode 141
Anti-theft alarm system 83
Automatic climate control 137
ESP 82
Exterior headlamps 50
Hazard warning flasher 113
Headlamps 50
Ignition 33
Immobilizer 55, 83Rear passenger compartment
ventilation and climate control 143
Rear window defroster 135
Rear window wiper 52
Residual heat 142
Seat heater* 98
Tow-away alarm 85
Warning indicators (Parktronic*) 158
Windshield wipers 51
Activating automatic central locking 94
Adding
Coolant 228
Engine oil 226
Additional turn signals 274
Adjustable steering column
Indicator lamp 260
Adjusting 35
Backrest tilt 37, 39
Exterior rear view mirror 41
Head restraint height 37, 39
Head restraint tilt 38, 40Headlamp aim 282
Instrument cluster illumination 117
Interior rear view mirror 41
Manual seat 36
Mirrors 41
Seat cushion tilt 39
Seat fore and aft 36
Seat fore and aft adjustment 38
Seat height 37, 39
Seats 35
Steering wheel 40
Adjusting air distribution
Automatic climate control 139
Adjusting air volume
Automatic climate control 139
Air conditioning
Cooling 141
Air conditioning refrigerant 314
Air pressure see Tire inflation pressure
Page 332 of 356

330 IndexAir recirculation mode 140
Activating 141
Deactivating 141
Air vents
Automatic climate control 144
AIRBAG OFF
Warning lamp 249
Airbags 59
BabySmart
TM airbag deactivation
system 323
BabySmartTM deactivation
system 70
Children 60
Front 63
Passenger 63
Safety guidelines 62
Side impact 64
Window curtain 64
Alarm
Audible 75, 84, 86
Canceling 84, 86
Visual 83
Alarm system
Anti-theft 83Anticorrosion/antifreeze 318
Antiglare
Automatic 128
Antilock brake system (ABS) 323
Anti-theft alarm system
Arming 83
Canceling alarm 84, 86
Disarming 84
Anti-theft systems
Anti-theft alarm system 83
Immobilizer 83
Tow-away alarm,
glass breakage sensor 84
Aquaplaning see Hydroplaning
Armrest
Storage compartment in front of 168
Storage compartments 168
Armrest in rear seat bench 170
Ashtray
Front center console 171
ATF (automatic transmission fluid) 227Attaching a trailer 213
Automatic antiglare for
rear view mirror 128
Automatic central locking
Activating 94
Deactivating 94
Automatic climate control 136
Adjusting air distribution 139
Adjusting air volume 139
Air conditioning 141
Air vents 144
Basic setting 139
Changing basic setting 139
Defrosting 140
Economy mode 137
Rear passenger compartment 143
Rear window defroster 135
Residual heat utilization 142
Residual ventilation 142
Switching off 139
Switching on 139
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331 Index
Automatic headlamp mode 108
Automatic interior lighting control
Activating 114
Deactivating 114
Automatic locking when driving 93
Automatic transmission
Accelerator position 124
Emergency operation
(Limp Home Mode) 126
Gear ranges 122
Gear selector lever position 123
Gear shifting malfunctions 126
Kickdown 124
Manual shifting 121
One-touch gearshifting 121
Selector lever position 120
Towing a trailer 125
Transmission fluid 227
B
BabySmart
TM
Airbag deactivation system 70
Compatible child seats 70, 323
Self-test 70
BabySmart
TM airbag
deactivation system 323Backrest tilt 36
Backup lamps 275, 279
Bulbs 275
BAS 78, 323
Malfunction indicator lamp 251, 252,
253
Warning lamp 251
Batteries, remote control
Replacing 273
Battery discharged
Jump starting 291
Battery indicator lamp
Indicator lamp 261
Battery, vehicle 228, 272
Charging 289
Disconnecting 289
Reconnecting 289
Reinstalling 289
Removing 289
Bi-Xenon headlamps* 323
Block heater (Canada only) 236
Blocking
Rear door window operation 74
Brake assist system (BAS) 323
Brake fluid 314
Brake lamp bulbs 275Brake pad wear
Indicator lamp 261
Brakes 198
Warning lamp 250
Break-in period 196
Bulbs, replacing 274
Additional turn signals 274
Backup lamps 275
Brake lamps 275
Fog lamps 274
Front fog lamp 279
Front lamps 274
High beam 274
High mounted brake lamp 281
License plate lamps 275, 281
Low beam 274
Parking, standing lamp 274
Rear fog lamps 279
Rear side marker lamp bulbs 279
Side marker lamps 274, 275
Standing lamps 274
Tail lamp assemblies 279
Turn signal lamps 274, 275
Turn signal, side marker lamp 274
Page 334 of 356

332 IndexC
CAC (Customer Assistance Center) 323
Calibrating compass 191
California
Important notice 11
Calling up
Service indicator 238
CAN system 323
Capacities
Fuels, coolants, lubricants, etc. 312
Cargo area see Cargo compartment
Cargo compartment
Liftgate 89
Lighting 116
Tie-down rings 161
Cargo compartment cover blind* 164
Closing 164
Installing 165
Opening 164
Removing 164
Cargo floor plates 165
Installing 166
Removing 165
Storing 165Cargo tie-down rings 161
Catalytic converter 217
CD-changer* 265
Center console 27
Lower part 28
Upper part 27
Central locking
Automatic 93
From inside 94
Switch 94
Unlocking from inside 94
Central locking switch 94
Certification label 304
Charge indicator lamp 261
Charging
Vehicle battery 289
Chart
Fuses 298
CHECK ENGINE malfunction
indicator lamp 254, 255Checking
Coolant level 227
Oil level 223
Tire inflate pressure 221
Vehicle lighting 221
Checking weights
Trailer and vehicle 213
Checklist
Off-road driving 205
Returning from off-road driving 210
Child safety 67
Airbags 60
Infant and child
restraint systems 64, 68
LATCH child seat mounts 73
Child safety switch see Blocking of rear
door window operation
Cigarette lighter
Front center console 171
Page 335 of 356

333 Index
Cleaning
Cup holder 244
Gear selector lever 244
Hard plastic trim items 244
Headlamps 133
Headliner 244
Instrument cluster 244
Leather upholstery 245
Light alloy wheels 244
MB Tex upholstery 245
Plastic and rubber parts 245
Seat belts 244
Steering wheel 244
Windows 243
Windshield 51
Wiper blades 243
Clock 26, 119
Closing
Glove box 167
Hood 223
Liftgate 92
Power tilt/sliding sunroof* 271
Rear quarter windows* 149
Side windows 147
Tilt/sliding sunroof* 150Closing tilt/sliding sunroof*
In an emergency 271
Cockpit 22, 323
Combination switch
High beam flasher 50
Turn signals 50
Windshield wipers 51
Compass 190
Calibrating 191
Setting compass zone 191
Compass zone 191
Consumer information 320
Control and operation of radio
transmitters 216
Coolant 227, 316
Adding 228
Anticorrosion/antifreeze
quantity 316
Checking level 227
Indicator lamp 256
Temperature 218
Temperature gauge 118Coolant level
Checking 227
Crossing obstacles 209
Cruise control 153, 323
Canceling 154
Driving downhill 154
Driving uphill 154
Fine adjustment 155
LOW RANGE mode 155
Saving current speed 154
Setting speeds 155
Cruise control lever 153
Cup holder 169
Cleaning 244
In front seat armrest 170
In instrument panel 169
In rear center console 170
Customer Assistance Center (CAC) 323
Page 336 of 356

334 IndexD
Daytime running lamp mode 109
Deactivating
Air conditioning (cooling) 141
Air recirculation mode 141
Alarm 84
Anti-theft alarm system 84
Automatic climate control 137, 139
Cruise control 154
Defrost 140
Engine 55
ESP 81
Hazard warning flasher 113
Headlamps 55
Immobilizer 83
Rear passenger compartment
ventilation and climate control 143
Rear window defroster 135
Rear window wiper 52
Residual heat 142
Seat heater* 99
Tow-away alarm 85
Tow-away alarm
(vehicles with trip computer*) 85
Tow-away alarm (vehicles without trip
computer*) 86Deactivating automatic central
locking 94
Deep water see Standing water
Defogging
Windshield 140
Defrosting 140
Difficulties
While driving see Problems
while driving
With starting 48
Direction of rotation (tires) 232
Discharged battery
Jump starting 291
Disconnecting
Vehicle battery 289
Display in the speedometer 118
Display messages
Error 263
Service indicator (FSS) 263
StArt 263Displays
Messages 224
Service indicator 237
Distance remaining 192
Door unlock
With Tele Aid* 182
Doors
Opening from inside vehicle 90
Opening from outside 89
Downhill driving
Cruise control 154
Downshifting 121
Drink holder see Cup holder
Drinking and driving 197
Drive sensibly-save fuel 197
Driving 43, 48
Abroad 216
In winter 202
Problems 53
Safety systems 76
Through standing water 204