Page 366 of 394

366 Technical termsTele Aid System
(T
elematic A
larm I
dentification on D
e-
mand)
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-
viding 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.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 368 of 394

368 IndexAir pressure see Tire inflation pressure 262
Air recirculation mode 160
Activating 160
Deactivating 160
Air vents, rear passenger compartment
Adjustable 164
Air volume
Adjusting 159
AIRBAG OFF indicator lamp 282
Airbags 57
BabySmart
TM airbag deactivation sys-
tem 361
BabySmartTM deactivation system 68
Children 58
Front 61
Passenger 61
Safety guidelines 60
Side impact 61
Window curtain 61
Alarm
Audible 73, 80
Canceling 80
Visual 80
Alarm system
Anti-theft 80Alignment bolt 326
Alignment bolt (vehicle tool kit) 361
Anticorrosion/antifreeze 356
Antiglare
Automatic 149
Antilock brake system (ABS) 361
Anti-theft alarm system
Arming 80
Canceling alarm 80
Disarming 80
Anti-theft systems 79
Anti-theft alarm system 80
Immobilizer 79
Tow-away alarm 81
Aquaplaning see Hydroplaning 245
Armrest
Storage spaces 221
Ashtray 223
At the gas station 251
ATF (automatic transmission fluid) 256
AUDIO menu 119
Selecting radio station 120Audio system
Audio and telephone, operation 165
Button and soft key operation 168
Cassette mode 174
CD mode 178
Operating and display elements 166
Operating safety 165
Operation 168
Radio mode 171
Switching off 168
Switching on 168
Telephone operation 182
Audio systems 165
Automatic antiglare for rear view mirror
149
Automatic central locking
Activating/deactivating (control sys-
tem) 133
Automatic climate control 154
Adjusting air distribution 158
Air recirculation mode 160
Defrosting 159
Rear window defroster 162
Setting the temperature 157
Automatic headlamp mode 106
Page 370 of 394

370 IndexBulbs, replacing 316
Additional turn signals 317
Backup lamps 317
Brake lamps 317
Fog lamps 317
Front lamps 317
High beam 317
High mounted brake lamp 317
License plate lamps 317, 322
Low beam 317
Parking lamps 317, 319, 321
Rear fog lamp 317
Rear fog lamps 322
Side marker lamps 317, 321
Standing lamps 317, 319, 321
Tail lamp assemblies 317, 322
Turn signal lamps 317
Button
Audio system 168C
CAC (Customer Assistance Center) 362
Calling up
Distronic* settings 121
Range (distance to empty) 137
Service indicator 267
CAN system 362
Capacities
Fuels, coolants, lubricants, etc. 351
Cargo tie-down rings 218
Casette mode
Playing cassettes 174
Cassette player
Operating 121
Catalytic converter 248
CD changer* 178
CD mode 178
CD player
Operating 120
Center console 25
AIRBAG OFF indicator lamp 282
Lower part 26
Upper part 25
Centigrade
Setting temperature units 126Central locking
Automatic 95
From inside 95
Switch 95
Switching on/off (control system) 133
Unlocking from inside 95
Central locking switch 95
Changing
Batteries (SmartKey with KEY-
LESS-GO*) 312
Batteries (SmartKey) 312
Key setting 133
Changing CDs 178
Charcoal filter 161
Activating 161
Deactivating 161
Charging
Vehicle battery 330
CHECK ENGINE malfunction indicator
lamp 280
Checking
Coolant level 256
Oil level 252, 254
Tire inflate pressure 252
Vehicle lighting 252
Page 372 of 394

372 IndexCombination switch 107
High beam flasher 47, 108
Turn signals 47
Windshield wipers 47
Consumer information 358
Control and operation of radio transmitters
248
Control system 114, 362
AUDIO menu 119
Convenience submenu 133
Display digital speedometer 119
Distronic* menu 121
Functions 115, 118
Instrument cluster submenu 126, 128
Lighting submenu 129
Malfunction memory menu 122
Menus 117, 118, 364
Multifunction display 114
Multifunction steering wheel 115
NAVI menu 121
Selecting radio system 120
Settings menu 123
Standard display menu 119
Submenus 116, 118
TEL* menu 138
Trip computer menu 136Vehicle submenu 132
Convenience submenu 133
Activating easy-entry/exit feature 133
Setting key dependency 135
Setting parking position for exterior
rear view mirror 135
Coolant 256, 355
Adding 257
Anticorrosion/antifreeze quantity 355
Capacities 351
Checking level 256
Messages in display 289, 290
Temperature 250
Temperature display 112
Warning lamp 281, 290
Coolant level
Checking 256
Cruise control 193, 362
Canceling 194
Driving downhill 194
Driving uphill 194
Fine adjustment 195
Lever 200
Saving current speed 194
Setting speeds 195
Cruise control lever 193Cup holder
Cleaning 273
Closing 220, 221
In rear seat armrest 220
In the dashboard 220
Opening 220, 221
Customer Assistance Center (CAC) 362
D
Daytime running lamp mode 106
Setting 129, 130
Deactivating
Air conditioning (cooling) 163
Air recirculation mode 160
Alarm 80
Anti-theft alarm system 80
Automatic climate control 155
Central locking (control system) 133
Cruise control 194
Defrost 159
Distance warning function* 205
Distronic* 203
Engine with KEYLESS-GO* 52
Engine with the key 51
ESP 78
Exterior lamps 106
Hazard warning flasher 108
Page 373 of 394

373 Index
Headlamps 51
Immobilizer 79
Interior lighting delayed switch-off 132
Rear window defroster 162
Residual heat 164
Seat heater 101
Tow-away alarm 81
Deactivating steering wheel gearshift con-
trol 148
Deceleration
With Distronic* 199
Deep water see Standing water 247
Defogging
Windshield 158
Defrosting 159
Delayed switch-off
Interior lighting 132
Dialing
A number (telephone) 139
Difficulties
While driving see Problems while driv-
ing 49
With starting 44
Digital speedometer 119
Direction of rotation (tires) 261Discharged battery
Jump starting 332
Disconnecting
Vehicle battery 330
Display
Selecting 127, 128
Display elements
Audio system 166
Displays
Digital speedometer 119
Distronic* 198
Messages 256, 283
Selecting 127
Service indicator 266
Showing malfunctions 123
Distance
Decreasing in Distronic* 204
Increasing in Distronic* 204
Setting in Distronic* 203
Warning function 204
Distance to empty (range)
Calling up 136Distance warning function* 204
Activating 205
Deactivating 205
DTR* warning lamp 204
Intermittent warning sound 204
Symbol in multifunction display 122
Distronic* 196, 362
Activated 200
Activating 201
Calling up settings 121, 199
Cleaning system sensor 271
Cruise control lever 200
Deactivated 200
Deactivating 203
Deceleration 199
Decreasing distance 204
Decreasing time interval 203
Displays in the speedometer dial 198
Distance warning function 204
Driving hints 205
Fine adjustment 202
Increasing distance 204
Increasing time interval 203
Intermittent signal tone 198
Menu 199
Messages in display 292
Page 380 of 394

380 IndexLoading 212
Cargo tie-down rings 218
Instructions 217
Roof rack 212
Ski sack* 212
Split rear bench seat 215
Locator lighting 107
Setting 130
Lock button 363
Lock buttons 363
Door handle (KEYLESS-GO*) 53
Locking 50, 84
Fuel filler flap 251
Global with KEYLESS-GO* 90
Global, SmartKey 85
The vehicle with KEYLESS-GO* 91
Trunk lid, separately 94
Vehicle in an emergency 311
Loss of keys 87, 91
Loss of Service and Warranty Information
Booklet 341
Low beam headlamps
Messages in display 296
Replacing bulbs 317, 319
Lowering
Vehicle 328Lubricants
Technical data 351
M
Main dimensions 349
Maintenance 12, 266
Malfunction
Displaying 123
Malfunction memory 122
Calling up 122
Manual headlamp mode 106
Manual operations
Fuel filler flap 313
Interior lighting control 110
Locking the vehicle 311
Sliding/pop-up roof 314
Unlocking the driver’s door 310
Unlocking the trunk lid 311
Unlocking transmission selector lever
313
Manual shift program, CLK 55 AMG 146
MAXCOOL maximum cooling 159
Mechanical key 310Memory function 102, 364
Recalling positions from memory 103
Storing exterior rear view mirror park-
ing positions 103
Storing key dependent settings 103
Menus 115
AUDIO 119
Control system 364
Distronic* 121, 199
In control system 117, 118
Malfunction memory 122
NAVI 121
Settings menu 123
Standard display 119
Submenus 116
TEL* 138
Trip computer 136
Microphone
Hands-free microphone 27
Miles/kilometers in speedometer
Setting 126
Minispare wheel 307
Bolts 309
Mounting 324
Technical data 347
Page 382 of 394

382 IndexOne-touch gearshifting 142
Canceling gear range limit 142
Downshifting 142
Upshifting 142
Opening
Ashtray 223
Cup holder 220, 221
Doors from the inside 92
Fuel filler flap 251
Fuel filler flap manually 313
Glove box 219
Hood 253
Side windows 187, 188
Sliding/pop-up roof 190, 314
Sliding/pop-up roof in an emergency
314
Sliding/pop-up roof with SmartKey
191
Trunk 87
Trunk from the inside 92
Windows 187
Windows with SmartKey 188Operating
Audio system 165
Cassette player 121
CD player 120
COMAND* see separate operating in-
structions
Garage door opener 238
Integrated remote control 238
Navigation system 121
Radio 120
Radio transmitters 248
Safety 16
Telephone 165
Telephone* 138, 182
Vehicle outside the USA and Canada
13
Operating safety 16
Audio system 165
Operator’s Manual 10
Ornamental moldings 271
Outside temperature indicator 113
Overdue service 266
Overhead control panel 27
Overspeed range 364P
Paintwork 270
Panic alarm 73
Panic button on SmartKey 73
Parcel net in front passenger footwell 222
Parking 50, 243
Parking brake 45, 50
Engaging 50
Message in display 299
Releasing 45
Parking lamps
Replacing bulbs 317, 319, 321
Switching on 105
Parking position
Exterior rear view mirrors 103, 135,
150
Parktronic* 364
Sensor 272
Parts see Spare parts service 340
Page 387 of 394

387 Index
Side windows
Automatic opening 188
Cleaning 272
Closing 187, 188
Closing with KEYLESS-GO* 91, 189,
192
Closing with SmartKey 188
Opening 187, 188
Opening fully 188
Opening with SmartKey 188
Stopping 188
Synchronizing power windows 189
Signal strength (telephone*) 138
Simultaneous wiping and washing
Windshield wipers 48
Single wipe 48
Ski sack* 212
Removing 215
Unfolding and loading 212
Unloading and folding 214Sliding/pop-up roof 190
Closing 190, 314
Closing with KEYLESS-GO* 189, 192
Closing with SmartKey 191
Opening 190, 314
Opening with SmartKey 191
Stopping 191
Synchronizing 192, 315
Sliding/pop-up roof*
Closing with KEYLESS-GO* 91
SmartKey
Changing battery 312
Global locking and unlocking 85
Locking and unlocking 84
Opening and closing the slid-
ing/pop-up roof with 191
Opening and closing windows with 188
Unlocking with 30SmartKey with KEYLESS-GO*
Changing battery 312
Checking the batteries 86
Global locking and unlocking 89, 90
Locking the vehicle 91
Loss of 91
Messages in display 288
Remote controls 88
Restoring to factory setting 85
Unlocking with 32
Snow chains 265
Soft keys
Audio system 168
Spare fuses 338
Spare parts service 340
Speed
Resetting stored speed in Distronic*
202
Saving current 194
Speed settings
Cruise control 195
Distronic* 201, 202