Locking/unlocking from inside ........71
SmartKey ......................................... 66
Central locking/unlocking switch ..... 71
Certification label .............................. 328
Children in the vehicle
Air bags ........................................... 37
BabySmart™ air bag deactivation
system ............................................. 45
Child safety locks (rear doors) .........58
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 57
Indicator lamp, front passenger
front air bag off (Canada only) .........45
Indicator lamp, front passenger
front air bag off (USA only) ..............42
Infant and child restraint systems .... 54
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 57
OCS (Occupant Classification
System) ........................................... 42
Override switch ................................ 58
Safety notes ..................................... 53
Tether anchorage points ..................56
Top tether ........................................ 56
Child safety
see Children in the vehicle
Child seat anchors – LATCH-type
(ISOFIX) see Children in the vehicle
Chrome-plated exhaust tip,
cleaning .............................................. 257
Cigarette lighter ................................ 197
Clear button ....................................... 130
Climate control system .................... 177
Air conditioning ............................. 179
Air conditioning refrigerant ............336
Air distribution ............................... 181
Air recirculation mode ...................183
Air volume ..................................... 182
Automatic mode ............................ 179
Deactivating system ......................179
Front defroster .............................. 182
Maximum cooling MAX COOL ........182
Temperature .................................. 180
Clock ............................................ 29, 121
Coat hooks ......................................... 189
Cockpit ................................................. 27
Cold tire inflation pressure .............. 239Collapsible tire (spare wheel) .......... 333
Collapsible wheel chock ................... 261
COMAND system see separate COMAND system
operating instructions
Combination gauge ............................. 28
Combination switch ............................ 90
Compass ............................................ 199
Control system .................................. 110
Multifunction display .....................112
Multifunction steering wheel .........110
Resetting to factory settings ..........119
Control system menus ...................... 113
Audio ............................................. 115
Navi ............................................... 115
Service ........................................... 118
Settings ......................................... 119
Telephone ...................................... 117
Trip ................................................ 113
Control system submenus
Convenience .................................. 124
Instrument cluster .........................120
Lighting .......................................... 122
Time/Date ..................................... 121
Vehicle ........................................... 123
Convenience submenu
Easy-entry/exit feature .................. 124
Fold-in function for exterior rear
view mirrors ................................... 124
Coolant
Anticorrosion/antifreeze ...............338
Capacities ...................................... 334
Checking level ............................... 216
Messages in the multifunction
display ........................................... 279
Temperature gauge ........................ 109
Warning lamp ................................. 295
Coolant temperature gauge ............... 28
Corner-illuminating lamps .................. 91
Replacing bulbs ............................. 304
Cruise control .................................... 168
Activating ....................................... 169
Canceling ....................................... 169
Changing the set speed .................170
Last stored speed ..........................170
Lever .............................................. 169
Messages in the multifunction
display ........................................... 2676IndexX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 6
Resume function ............................ 170
Setting current speed ....................169
Cup holders ........................................ 195
Curb weight ....................................... 239
Customer Assistance Center (CAC) ... 22
Customer Relations Department ....... 22
D
Dashboard see Instrument cluster
Data recording ..................................... 23
Date, Setting ...................................... 121
Daytime running lamp mode .............. 88
Switching on or off ......................... 122
Deep water
see Standing water
Defogging (windshield) ..................... 182
Defroster
Front (Climate control system) ......182
Rear window .................................. 184
Delayed shut-off
Exterior lamps ................................ 122
Interior lighting .............................. 123
Department of Transportation
see DOT
Difficulties
While driving .................................. 101
With starting .................................... 99
Dimensions (vehicle)
see Vehicle specification
Direction of rotation (tires) .............. 231
Displays
Maintenance service indicator .......250
Messages in the multifunction
display ........................................... 262
Multifunction display .....................112
Symbol messages ..........................270
Text messages ............................... 264
Trip computer ................................ 113
Vehicle status message memory ...118
Vehicle system settings .................119
Door control panel .............................. 33
Door handles ........................................ 33
Doors
Child safety locks ............................ 58
Locking/unlocking (KEYLESS-GO) ...67
Locking/unlocking (SmartKey) ........66
Messages in the multifunction
display ........................................... 277
Opening from inside ......................... 70
Remote door lock (Tele Aid) ........... 205
Remote door unlock (Tele Aid) .......204
Unlocking (Mechanical key) ...........299
DOT (Department of
Transportation) .................................. 239
Drinking and driving ......................... 243
Driving
Abroad ........................................... 249
Hydroplaning ................................. 246
Instructions ............................. 98, 243
In winter ........................................ 243
Problems ....................................... 101
Safety systems ................................ 59
Systems ......................................... 168
Through standing water .................246
Driving and parking
Safety notes ..................................... 98
Driving off .................................. 100, 245
Driving safety systems ....................... 59
BAS .................................................. 60
EBP .................................................. 60
ESP ®
................................................ 61
ETS/4-ETS ....................................... 62
Driving systems
All-wheel drive (4MATIC) ................ 171
Cruise control ................................ 168
Hill-start assist system ..................171
Parktronic system ..........................172
Rear view camera .......................... 174
Driving tips, automatic
transmission ...................................... 105
E
Easy-entry/exit feature .............. 83, 124
EBP (Electronic Brake
Proportioning) ...................................... 60
Electrical system
Improper work on or
modifications ................................... 22
Power outlets ................................. 197
Electrical system (Technical data)
see Vehicle specification
Electronic Stability Program
see ESP ®
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NECK-PRO active front head
restraints ......................................... 51
Rear seat head restraints ................. 80
Height adjustment
Seat belt outlet ................................ 50
Seats ............................................... 78
High-beam flasher ............................... 90
High-beam headlamps ................ 90, 304
Replacing bulbs ............................. 304
Hill-start assist system ..................... 171
Hood ................................................... 214
Messages in the multifunction
display ........................................... 277
Hooks ................................................. 189
Horn ...................................................... 27
Hydroplaning ..................................... 246
I
Identification labels .......................... 328
Identification number, vehicle
(VIN) ................................................... 329
Ignition ........................................... 76, 99
Immobilizer .......................................... 63
Infant and child restraint systems see Children in the vehicle
Inflation pressure
see Tires, Inflation pressure
Inside door handle .............................. 70
Instrument cluster ...................... 28, 108
Illumination .................................... 109
Lamps ............................................ 288
Multifunction display .....................112
Instrument lighting
see Instrument cluster, Illumination
Instrument panel
see Instrument cluster
Instruments and controls
see Cockpit
Interior lighting
Delayed shut-off ............................ 123
Emergency lighting ..........................92
Front ................................................ 92
Front reading lamps .........................92
Rear ................................................. 92
Rear reading lamps ..........................92
Interior rear view mirror ..................... 84
Auto-dimming rear view mirrors ....... 84
Interior storage spaces see Storage compartments
Intermittent wiping ............................. 93
Rain sensor ...................................... 93
ISOFIX (Child seat anchors –
LATCH-type) see Children in the vehicle
J
Jack ..................................................... 261
Jump starting ..................................... 319
K
Key, Mechanical
Loss of ............................................. 69
Replacing ......................................... 70
Unlocking/locking manually ..........299
Key, SmartKey
Battery check lamp ..........................69
Checking batteries ...........................69
Factory setting ........................... 67, 69
Global locking (KEYLESS-
GO) .................................................. 69
Global locking (SmartKey) ................ 67
Global unlocking (KEYLESS-
GO) .................................................. 69
Global unlocking
(SmartKey) ....................................... 67
Important notes on KEYLESS-GO .....68
Locking/unlocking ........................... 66
Loss of ............................................. 69
Messages in the multifunction
display ........................................... 277
Opening and closing the
panorama roof ................................. 97
Opening and closing the windows .... 97
Remote control ................................ 66
Replacing ......................................... 70
Replacing batteries ........................302
Restoring to factory setting .......67, 69
Selective setting ........................67, 69
Starter switch positions ...................76
KEYLESS-GO
Starter switch positions ...................76
Kickdown ........................................... 105
Kilopascal (air pressure unit) ........... 240
10IndexX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 10
L
Labels
Certification ................................... 328
Emission control information .........329
Tire and Loading Information
placard ........................................... 227
Tire inflation pressure ....................220
Lamps, exterior
Exterior lamp switch ........................87
Front .............................................. 304
Messages in the multifunction
display ........................................... 283
Rear ............................................... 305
Switching on/off .............................. 87
Lamps, indicator and warning
ABS .......................................... 28, 289
Brakes ..................................... 28, 289
Center console ................................ 31
Coolant .................................... 28, 295
Engine malfunction ..................28, 295
ESP ®
........................................ 28, 293
Fog lamps ........................................ 89
Front fog lamps ................................ 28
Front passenger front air bag off
(Canada only) .......................... 45, 297
Front passenger front air bag off
(USA only) ................................ 42, 298
Fuel tank reserve .....................28, 294
High-beam headlamps ...............28, 90
Instrument cluster ...................28, 288
Low-beam headlamps ................28, 88
Low tire pressure/TPMS
malfunction telltale ..................28, 296
Rear fog lamp .................................. 28
Seat belt telltale ................28, 50, 292
SRS .................................... 28, 36, 293
Turn signals ..................................... 28
LATCH-type child seat anchors (ISOFIX)
see Children in the vehicle
License plate lamps
Messages in the multifunction
display ........................................... 285
Replacing bulbs ............................. 305
Light alloy wheels, cleaning ............. 256
Lighter see Cigarette lighter Lighting ................................................ 87
Daytime running lamp mode ............88
Exterior ............................................ 87
Interior ............................................. 92
Limp-home mode .............................. 108
Load index (tires) ...................... 235, 240
Loading see Vehicle loading
Locator lighting ................................. 122
Locking the vehicle
KEYLESS-GO .................................... 67
Manually ........................................ 299
SmartKey ......................................... 66
Loss of
Key .................................................. 69
Service and Warranty Information
booklet .......................................... 328
Low-beam headlamps ......................... 88
Exterior lamp switch ........................87
Replacing bulbs ............................. 304
Switching on .................................... 88
Lubricants .......................................... 334
Lumbar support ................................... 80
M
Maintenance ........................................ 20
Maintenance System
Service indicator display ................251
Service indicator message .............250
Service term exceeded ..................250
Manual headlamp mode (Low-
beam headlamps) ................................ 88
Maximum engine speed see Vehicle specification
Maximum loaded vehicle weight ..... 240
Maximum load rating (tires) ............. 240
Maximum permissible tire
inflation pressure .............................. 240
Mechanical key see Key, Mechanical
Media interface ................................. 192
Memory function ........................... 33, 86
Menus see Control system menus
Mirrors .................................................. 83
Auto-dimming rear view mirrors ....... 84
Index11X204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 11
Exterior view .......................................26
Cockpit .................................................27
Instrument cluster ..............................28
Multifunction steering wheel .............29
Center console ....................................31
Overhead control panel ......................32
Driver’s door control panel and
seat adjustment ..................................33
25At a glanceX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 25
CockpitFunctionPage:Cruise control lever168;Instrument cluster28,
108
=Multifunction steering
wheel
29,
110
?Horn AFront Parktronic warning
indicators173
BOverhead control panel32CGlove box192DGlove box lock192ECenter console31FStarter switch76GSteering wheel release
handle (manual)82
FunctionPageHSteering wheel adjustment
stalk (electrical)82
ICombination switch:90Turn signals90Wipers93High beam90JParking brake pedal102KOn-board diagnostics
(OBD) socket
LHood lock release214MParking brake release102NExterior lamp switch87ODoor control panel and seat
adjustment/memory33
Cockpit27At a glanceX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 27Z
Instrument clusterFunctionPage:Combination gauge with:Fuel gauge8 Fuel tank reserve
warning lamp 294
Coolant temperature gauge? Coolant temperature
warning lamp 295
Indicator/warning lamps:K High-beam headlamp
indicator lamp90
L Low-beam headlamp
indicator lamp88
; Engine malfunction
indicator lamp 295
$ Brake warning lamp,
USA only 291
J Brake warning lamp,
Canada only291
;# Left turn signal
indicator lamp 90
=d ESP® warning lamp 293FunctionPage?Speedometer AMultifunction display112B! Right turn signal
indicator lamp90
CTachometer with: N Front fog lamps
indicator lamp 89
R Rear fog lamp
indicator lamp 89
h Combination low tire
pressure/TPMS
malfunction telltale, USA
only
224,
296
6 Supplemental
Restraint System (SRS)
indicator lamp
36,
293
! Antilock Brake
System (ABS) indicator
lamp 289
7 Seat belt telltale 50,
292
28Instrument clusterAt a glance
X204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 28
FunctionPageDOutside temperature/
additional speedometer
110,
121
EOutside temperature110,
121
FProgram mode indicator106GTransmission position
indicator/ gear range
indicator
104,
106
HDigital clock
Setting the time 121
IInstrument cluster
illumination109Multifunction steering wheelFunctionPage:Multifunction display112;Press button W or X
to set the volume.115
Press button ~:to end a call117to reject an incoming call117Press button 6:to answer a call117to dial1117to redial1118Press button 8 to mute.=Press button ? to
activate the Voice Control
System2.
1Function only available in telephone menu.2The Voice Control System is only available with the COMAND system. Refer to separate operatinginstructions.
Multifunction steering wheel29At a glanceX204_AKB; 3; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T19:16:58+02:00 - Seite 29Z