Page 335 of 435

334 Practical hintsWhat to do if …?Display symbol
Display message
Possible cause
Possible solution
L
TELE AID
DRIVE TO WORKSHOP!
One or more main functions of the Tele
Aid system are malfunctioning.
Have the Tele Aid system checked by an
authorized Mercedes-Benz Center.
TELE AID BATTERY
DRIVE TO WORKSHOP!
The emergency power battery for the Tele
Aid system is malfunctioning. If the vehi-
cle battery is also discharged, Tele Aid
will not be operational.
Have the Tele Aid system checked by an
authorized Mercedes-Benz Center.
t
FUNCTION
NOT AVAILABLE!
This display appears if button t or
s on the multifunction steering wheel
is pressed and the vehicle is not equipped
with a telephone.
Ê
TRUNK OPEN!
This message will appear whenever the
trunk lid is open.
Close the trunk lid.
W
WASHER FLUID
CHECK LEVEL!
The fluid level has dropped to about
1/3
of total reservoir capacity.
Add washer fluid (
page 281).
Warning!
G
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts. You could be seriously burned.
Page 403 of 435

402 Technical termsCAC
(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.COMAND
(C
ockpit M
anagement and D
ata Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as other optional
equipment (CD changer, telephone,
etc.).
Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.Distronic*
A driving convenience cruise control
system which helps the driver maintain
a pre-selected speed:
If there is no vehicle directly ahead,
the system operates in the same
way as conventional ->cruise con-
trol.
If a slower moving vehicle is ahead,
Distronic will reduce your vehicle
speed to the extent permitted by re-
duced throttle and up to 20% brak-
ing power to maintain the preset
minimum following distance.
Engine number
The number set by the manufacturer
and stamped on the cylinder block to
uniquely identify each engine pro-
duced.
Page 407 of 435
406 Technical termsTire speed rating
Part of a 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 stamped 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 414 of 435

413 Index
Limiting opening height of
trunk lid* 159
Rear window defroster 189
Residual heat 191
Seat heater 115, 116
Seat ventilation* 117
Tow-away alarm 85
Deactivating steering wheel gearshift
control 173
Deceleration
With Distronic* 209
Deep water see Standing water 265
Defrosting 187
Delayed switch-off
Interior illumination 158
Dialing
A number (telephone) 145
Difficulties
While driving see Problems while
driving 50
Digital clock 23
Digital speedometer 139
Direction of rotation (tires) 283Discharged battery
Jump starting 369
Disconnecting
Vehicle battery 367
Displays
Digital speedometer 139
Distronic* 208
Messages 275, 312
Service indicator 294
Showing malfunctions 150
Distance
Decreasing in Distronic* 214
Increasing in Distronic* 214
Setting in Distronic* 213
Warning function 214
Distance to empty (range)
Calling up 148
Distance warning function* 214
Activating 215
Deactivating 215
DTR* warning lamp 214
Intermittent warning sound 214
Symbol in multifunction display 147Distronic* 206, 402
Activated 210
Activating 211
Calling up settings 147, 209
Cleaning system sensor 299
Cruise control lever 210
Deactivated 210
Deactivating 213
Deceleration 209
Decreasing distance 214
Decreasing time interval 213
Displays in the speedometer dial 208
Distance warning function 214
Driving hints 215
Fine adjustment 212
Increasing distance 214
Increasing time interval 213
Intermittent signal tone 208
Menu 209
Messages in display 315
Sensor cover 299
Setting a higher speed 211
Setting a slower speed 212
Page 416 of 435

415 Index
Emergency tensioning device see
ETD 67, 403
Emission control 267
Ending
A call (telephone) 145
Engine 382
Compartment 272
Message in display 306
Starting 43
Starting with KEYLESS-GO* 44
Starting with the SmartKey 43
Turning off with the SmartKey or the
SmartKey with KEYLESS-GO* 53
Engine cleaning 298
Engine compartment 272
Fuse box in 375
Hood 272
Engine malfunction indicator lamp 306
Engine number 402
Engine oil 273
Adding 277
Additives 393
Checking level 273
Consumption 273Display messages 326
Filler neck 277
Messages in display 275, 326
Viscosity 403
Engine oil level see Oil level 271
Engine shut down in an emergency 376
Entry position
Messages in display 328
ESP 79, 403
Four wheel electronic traction system
with ESP 82
Switching off 80
Switching on 81
Synchronizing 316
Warning lamp 307, 308
ETD 403
Safety guidelines 62
ETD (Emergency tensioning device) 67
Exterior lamp switch 124
Exterior rear view mirrors
Adjusting 38
Folding electrically 176
Parking position for 162F
Fahrenheit
Setting temperature units 154
Fastening the seat belts 40
Fine adjustment
Cruise control 205
Distronic* 212
First aid kit 344
Flat tire 361
Lowering the vehicle 365
Mounting the spare wheel 361
Preparing the vehicle 361
Flexible Service System (FSS) 294, 403
Fog lamp, rear 127, 354
Fog lamps
Replacing bulbs 353
Fog lamps, front
Messages in display 330
Replacing bulbs 354
Switching on 127
Folding electrically
Exterior rear view mirrors
176
Page 418 of 435

417 Index
Global Positioning System (GPS) 403
Glove box 231
Closing 231
Locking 231
Opening 231
Unlocking 231
Gloves (vehicle tool kit) 345
Good visibility 174
GPS 243, 403
H
Hand-held transmitter
Programming integrated remote
control 252
Hands-free microphone 27
Hard plastic trim items
Cleaning 301
Hazard warning flasher 128
Switching off 129
Switching on 129
Head restraint folding 119
Head restraints 109
Headlamp cleaning system* 281Headlamps
Automatic control 125
Bi-Xenon 401
Cleaning 298
Cleaning system* 177, 281
Refilling washer fluid 281
Switching off 53
Switching on 47
Headliner
Cleaning 301
Heated steering wheel* 240
Height adjustment
Head restraints 36
Steering wheel 37
Height adjustments
Vehicle level 219, 221
High beam
Replacing bulbs 353
High beam flasher 48, 128
High beam headlamps
Messages in display 330
Switching on 128
High mounted brake lamp 354Hood 272
Closing 273
Message in display 328
Opening 272
Hydroplaning 263
I
Identification labels 380
Ignition 31, 33
Switching on 43, 44
Immobilizer 83
Activating 83
Deactivating 83
Indicator lamps see Lamps, indicator and
warning
Individual seats* 118
Infant and child restraint systems 69
Installing 72
LATCH child seat anchors 73
Information
About service and warranty 10
Button for Tele Aid* 247
Infrared reflecting windshield 256
Page 421 of 435

420 IndexM
Main 390
Main Dimensions 390
Maintenance 12, 294
Malfunction
Displaying 150
Malfunction memory 150
Calling up 150
Manual headlamp mode 125
Manual operations
Fuel filler flap 351
Interior lighting control 130
Locking the vehicle 349
Sliding/pop-up roof 352
Unlocking the driver’s door 348
Unlocking the trunk lid 349
Massage function 113
MAXCOOL
Maximum cooling 186
Mechanical key 348
Memory function 121, 403
Recalling positions from
memory 122
Storing exterior rear view mirror
parking positions 122Storing key dependent settings 122
Menus 136
AUDIO 139
Distronic* 147, 209
In control system 137, 138
Malfunction memory 150
NAVI 147
Settings menu 151
Standard display 139
Submenus 136
TEL* 144
Trip computer 148
Microphone
Hands-free microphone 27
Miles/kilometers in speedometer
Setting 154
Mirrors
Activating exterior rear view mirror
parking position 175
Adjusting 38
Automatic antiglare for rear view
mirror 174
Exterior rear view mirror 38
Exterior rear view mirror parking
position 162Interior rear view mirror 38
Storing exterior rear view mirror
parking position 122
MON 270
MON (Motor Octane Number) 404
Mph or km/h in speedometer 154
Multicontour backrest* 112
Multifunction display 134, 404
Selecting language 155
Standard display 138
Multifunction display messages
ABC 313, 318
ABS 314
BAS 315
Brake fluid 321
Brake pads 321
Check engine 306
Coolant 323
Coolant level 322
Distronic* 315
Doors 325
Engine 306
Engine oil level 326
Page 422 of 435

421 Index
Entry position 328
Hood 328
Lamps 331
Parking brake 321
Selector lever 317
SmartKey 328
SmartKey with KEYLESS-GO* 328
TeleAid 334
Telephone* 334
Tires 336, 339
Trunk 334
Washer fluid 334
Multifunction steering wheel 24, 135,
404
Buttons 135
N
Navigation system
Operating 147
See separate COMAND* operating
instructions
Night security illumination 126
Nubuck leather upholstery
Cleaning 302O
Occupant safety 58
Airbags 59
Children and airbags 60
Children in the vehicle 69
Fastening the seat belt 40
Infant and child restraint systems 69
LATCH child seat anchors 73
Seat belts 40, 62
Oil
Adding 277
Consumption 273
Dipstick 273
Filler neck 277
Viscosity 403
Oil level
Checking 271
Oil level via control system
Checking 274
One-touch gearshifting 165
Canceling gear range limit 165
Downshifting 165
Upshifting 165Opening
Ashtray 238
Cup holder 237
Doors from the inside 96
Fuel filler flap 269
Fuel filler flap manually 351
Glove box 231
Hood 272
Side windows 196
Sliding/pop-up roof 199, 352
Sliding/pop-up roof in an
emergency 352
Sliding/pop-up roof with
SmartKey 201
Storage compartment in the center
console 232
Storage compartments in the
armrest 233
Storage compartments in the center
console 233, 234
Trunk 97
Trunk lid from the inside 97
Windows 195
Windows with SmartKey 197