
Overview of bulb types
..................129
Parking lamps ................................ 131
Removing/replacing the cover
(front wheel arch) .......................... 129
Side marker lamps .........................131
Standing lamps (front) ...................131
Child-proof locks
Important safety notes ....................64
Rea rdoors ....................................... 65
Children
In the vehicle ................................... 60
Restraint systems ............................ 60
Specia lseat belt retractor ...............62
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 63
Top Tether ....................................... 63
Cigarette lighter ................................ 346
Cleaning Mirro rturn signal ........................... 373
Trailer tow hitch ............................. 374
Climate control
Automatic climate control (3-
zone) .............................................. 142
Controlling automatically ...............145
Cooling with aird ehumidification..145
Defrosting the windows .................149
Defrosting the windshield ..............148
Dual-zone automatic climate
control ........................................... 139
Important safety notes ..................138
Indicator lamp ................................ 145
Information on using 3-zone
automatic climate control ..............144
Maximum cooling .......................... 148
Notes on using automatic climate
control ........................................... 141
Overview of systems ......................138
Problems with cooling with air
dehumidification ............................ 145
Problem with the rear window
defroster ........................................ 150
Rea rcontrol panel ......................... 142
Setting the aird istribution.............147
Setting the airflow .........................147
Setting the airv ents...................... 151
Setting the climate mode (AIR
FLOW) ............................................ 146Setting the temperature
................146
Switching air-recirculation mode
on/off ............................................ 150
Switching on/off ........................... 144
Switching residual hea ton/off ......150
Switching the rear window
defroster on/off ............................ 149
Switching the ZONE function on/
off .................................................. 148
Coat hooks ......................................... 340
Cockpit Overview .......................................... 32
see Instrument cluster
COLLISIO NPREVENTION ASSIST .......68
COMAND ON&OFFROAD menu .....................252
see separate operating instructions
COMAND display
Cleaning ......................................... 374
Combination switch ..........................123
Combine dcargo cover and net ........339
Compass Calling up ....................................... 362
Consumption statistics (on-board
computer) .......................................... 267
Convenience closing feature ..............93
Convenience opening feature ............93
Coolan t(engine)
Checkin gthe level ......................... 367
Display message ............................ 299
Filling capacity ............................... 451
Important safety notes ..................451
Temperature (on-board computer) .278
Temperature gauge ........................ 263
Warning lamp ................................. 326
Cooling
see Climate control
Cornering light function
Display message ............................ 295
Function/notes ............................. 125
Crash-responsive emergency
lighting ............................................... 128
Cruise control Activating ....................................... 193
Activatio ncondition s..................... 192
Cruise control leve r....................... 192
Deactivating ................................... 194 Index
7

Level control (vehicles with
AIRMATIC package)
Basic settings ................................ 211
Function/notes ............................. 210
Important safety notes ..................210
Level control (vehicles with the
ON&OFFROAD package)
Basi csettings ................................ 205
Function/notes ............................. 204
Important safety notes ..................204
License plate lamp (display
message) ............................................ 297
Light function ,active
Display message ............................ 298
Lights
Activating/deactivating the
interio rlighting delayed switch-off .276
Active light function .......................125
Automatic headlamp mode ............120
Cornering light function .................125
Driving abroad ............................... 120
Hazard warning lamps ...................124
High beam flasher .......................... 124
High-beam headlamps ...................124
Ligh tswitc h................................... 120
Low-beam headlamps ....................121
Parking lamps ................................ 122
Rea rfog lamp ................................ 122
Setting the brightness of the
ambient lighting (on-board
computer) ...................................... 275
Setting the color of the ambient
lighting (on-board computer) .........275
Standing lamps .............................. 123
Switching Adaptive Highbeam
Assist on/off ................................. 275
Switching the daytime running
lamps on/off (on-board
computer) ...................................... 274
Switching the exterio rlighting
delayed switch-off on/off (on-
board computer )............................ 275
Switching the surround lighting
on/off (on-board computer) ..........275
Turn signals ................................... 123
see Changing bulbs
see Interior lighting
see Lights Light sensor (display message)
.......298
Loading guidelines ............................332
Locking see Centra llocking
Locking (doors)
Automatic ........................................ 86
Emergency locking ........................... 87
From inside (central locking
button) ............................................. 85
Locking centrally
see Centra llocking
Locking verification signal (on-
board computer) ............................... 276
Low-beam headlamps Changing bulbs .............................. 130
Display message ............................ 295
Setting for driving abroad
(symmetrical) ................................. 120
Switching on/off ........................... 121
LOW RANGE
Display message ............................ 304
Off-road gea r................................. 250
LOW RANGE off-road gear ................250
Luggage holde r(EASY-PACK load-
securing kit) ...................................... .341
Lumbar support Adjusting (on the seat) ..................107
Luxury head restraints .....................105 M
M+S tires ............................................ 400
Maintenance see ASSYST PLUS
Malfunction message
see Display messages
Matte finish (cleaning
instructions) ...................................... 372
mbrace Call priority .................................... 354
Display message ............................ 289
Downloading destinations
(COMAND) ..................................... 354
Downloading route s....................... 358
Emergency call .............................. 351
Geo fencing ................................... 358
Important safety notes ..................350
Locating astolen vehicl e............... 357 Index
13

Display messages Possible causes/consequences and
0001 Solutions
If these conditions are fulfilled, the front-passenger seat can be
occupied again .Whether the 00050006 indicator lamp remains lit
or goes out depends on how OCS classifies the occupant.
If the conditions are not fulfilled, the system is not operating
correctly.
X Visit a qualified specialist workshop immediately. Lights
i Display messages about LEDs:
This display message will only appearifa ll LEDs have failed.Displa
ymessages Possible causes/consequences and
0001 Solutions
0004
Check Left Cornering Light or
Check Right Cornering Light The left or right-hand cornering light is defective.
X
Chec kwhether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check Left Low
Beam or
Check Right Low Beam The left or right-hand low-beam headlamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check
Trailer Left
Turn Signal or
Check Trailer Right Turn Signal The left or right-hand trailer turn signal lamp is defective.
X
Check whether you are permitted to change the bulb yourself.
or
X Visit a qualified specialist workshop. 0004
Check Rear Left
Turn Signal or
Check Rear Right Turn Signal The rear left-hand or rear right-hand turn signal is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. Display messages
295On-board computer and displays Z

Display messages Possible causes/consequences and
0001 Solutions
0004
Check Front Left
Turn Signal or
Check Front Right
Turn Signal The front left-hand or front right-hand turn signal is defective.
X
Chec kwhether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check Left Mirror
Turn Signal
or
Check Right Mirror Turn Signal The turn signal in the left-hand or right-hand exterior mirror is
defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check
Center Brake
Lamp The high-mounted brake lamp is faulty.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check Left Brake
Lamp or
Check Right Brake Lamp The left or right-hand brake lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check Left Tail
and Brake Lamps or
Check Right Tail and Brake Lamps The left or right-hand tail lamp/brake lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 0004
Check Left High
Beam or
Check Right High Beam The left or right-hand high beam is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 129).
or
X Visit a qualified specialist workshop. 296
Display messagesOn-board computer and displays