
Central locking
Automatic ................................ 74, 138
KEYLESS-GO .................................... 71
Locking/unlocking from inside ........75
SmartKey ......................................... 70
Central locking/unlocking switch ..... 75
Certification label .............................. 360
Children in the vehicle
Air bags ........................................... 37
BabySmart™ air bag deactivation
system ............................................. 46
Child safety locks (rear doors) .........60
Child seat anchors – LATCH-type ....59
Indicator lamp, front passenger
front air bag off (Canada only) .........46
Indicator lamp, front passenger
front air bag off (USA only) ..............42
Infant and child restraint systems .... 56
OCS (Occupant Classification
System) ........................................... 42
Override switch ................................ 60
Safety notes ..................................... 55
Tether anchorage points ..................58
Top tether ........................................ 58
Child safety
see Children in the vehicle
Child seat anchors – LATCH-type
see Children in the vehicle
Chrome-plated exhaust tip,
cleaning .............................................. 281
Cigarette lighter ................................ 212
Climate control system .................... 172
3-zone automatic climate control ..181
Air conditioning .....................177, 186
Air conditioning refrigerant ............371
Air distribution ....................... 178, 188
Air recirculation mode ...........180, 190
Air volume ............................. 179, 189
Automatic mode ....................178, 187
Climate control .............................. 175
Deactivating system ..............177, 185
Front defroster ...................... 179, 189
Residual heat and
ventilation .............................. 180, 191
Temperature .......................... 178, 187
Clock ............................................ 28, 135
Cockpit ................................................. 27
Cold tire inflation pressure .............. 255Collapsible wheel chock ................... 286
COMAND system see separate COMAND system
operating instructions
Combination switch .......................... 100
Comfort submenu
Easy-entry/exit feature .................. 139
Fold-in function for exterior rear
view mirrors ................................... 140
Seat belt adjustment feature .........139
Compass
Calling up ....................................... 223
Control system .................................. 125
Multifunction display .....................127
Multifunction steering wheel .........125
Resetting to factory settings ..........132
Control system menus ...................... 127
Audio/DVD .................................... 129
Distronic ........................................ 131
Navigation ..................................... 130
Off-road ......................................... 131
Settings ......................................... 132
Standard display ............................ 128
Telephone ...................................... 142
Trip computer ................................ 141
Vehicle configuration .....................140
Vehicle status message memory ...131
Control system submenus
Comfort ......................................... 139
Instrument cluster .........................133
Lighting .......................................... 136
Time/Date ..................................... 135
Vehicle ........................................... 138
Coolant
Anticorrosion/antifreeze ...............374
Capacities ...................................... 369
Checking level ............................... 231
Messages in the multifunction
display ........................................... 306
Cruise control .................................... 144
Activating ....................................... 145
Canceling ....................................... 146
Changing the set speed .................146
Last stored speed ..........................147
Lever .............................................. 145
Messages in the mutlifunction
display ........................................... 2946IndexX164_AKB; 5; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:30:16+02:00 - Seite 6

Transmission position indicator .....116
Transmission positions ..................116
Generator
see Alternator
Global locking/unlocking
see Key, SmartKey
Glove box ........................................... 207
Gross Axle Weight Rating see GAWR
Gross Trailer Weight
see GTW
Gross Vehicle Weight
see GVW
Gross Vehicle Weight Rating
see GVWR
GTW (Gross Trailer Weight) .............. 255
GVW (Gross Vehicle Weight) ............ 255
GVWR (Gross Vehicle Weight
Rating) ................................................ 255
H
Halogen headlamps see Headlamps
Hard plastic trim items, cleaning .... 279
Hazard warning flasher .................... 101
Headlamp cleaning system .............. 101
Headlamps
Active Bi-Xenon headlamps .............97
Adjusting aim ................................. 333
Automatic headlamp mode ..............98
Bi-Xenon .................................. 97, 329
Cleaning lenses ............................. 277
Cleaning system ............................ 101
Daytime running lamp mode ............99
Delayed shut-off ............................ 137
Halogen ......................................... 329
High-beam flasher .........................101
High-beam headlamps ...................100
Low-beam headlamps ......................98
Replacing bulbs ............................. 328
Switch .............................................. 97
Headliner, cleaning and care of ....... 280
Head restraints .................................... 82
Adjustment ................................ 82, 84
Comfort head restraint ....................84
NECK-PRO active front head
restraints ......................................... 53
NECK-PRO active front head
restraints, resetting .......................325
Heated steering wheel ........................ 93
Height adjustment
Seat belt outlet ................................ 51
Seats ............................................... 82
Vehicle level control ......................159
High-beam flasher ............................. 101
High-beam headlamps .............. 100, 329
Indicator lamp .................................. 29
Hill-start assist system ..................... 155
Hinged quarter windows .................. 106
Hood ................................................... 228
Messages in the multifunction
display ........................................... 304
Hooks ................................................. 201
Horn ...................................................... 27
HVAC see Climate control system
Hydroplaning ..................................... 262
I
Identification labels .......................... 360
Identification number, vehicle
(VIN) ................................................... 361
Ignition ......................................... 80, 109
Immobilizer .......................................... 66
Indicator lamps see Lamps, indicator and warning
Infant and child restraint systems
see Children in the vehicle
Inflation pressure
see Tires, Inflation pressure
Infrared reflecting windshield ......... 223
Inside door handle .............................. 74
Instrument cluster ............................ 124
Illumination .................................... 124
Lamps ............................................ 314
Multifunction display .....................127
Instrument lighting
see Instrument cluster, Illumination
Instrument panel
see Instrument cluster
Instruments and controls
see Cockpit
10IndexX164_AKB; 5; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:30:16+02:00 - Seite 10

Brake pads ..................................... 299
Coolant .......................................... 306
Cruise control ................................ 294
Differential locks ...................123, 302
Distronic ........................................ 294
Doors ............................................. 304
Downhill Speed Regulation (DSR) ..303
EBP ................................................ 300
Engine oil ....................................... 308
ESP ®
...................................... 289, 300
Fog lamps .............................. 310, 312
Front passenger front air bag ........291
Gas cap .......................................... 309
High-beam lamps ........................... 311
Hood .............................................. 304
License plate lamps .......................311
Light sensor ................................... 311
Low-beam lamps ............................ 312
LOW RANGE mode ......................... 303
Parking brake ................................ 300
Parking lamps ................................ 311
PRE-SAFE ®
.................................... 290
Reserve fuel ................................... 309
Reverse lamp ................................. 310
Side marker lamps .........................311
SmartKey ....................................... 304
SmartKey with KEYLESS-GO ..........304
SRS ................................................ 301
Tailgate .......................................... 304
Tail lamps ...................................... 312
Tele Aid .......................................... 301
Tire inflation pressure ............297, 313
Tire pressure monitor ....................297
Tires ...................................... 297, 313
Trailer brake lamps ........................312
Trailer tail lamps ............................ 312
Trailer turn signal lamps ................312
Turn signals ................................... 313
Washer fluid ................................... 305
Multifunction steering wheel
Adjustment ...................................... 91
Buttons .......................................... 125
Cleaning ......................................... 280
Easy-entry/exit feature ...........92, 139
Gearshift control ............................ 118
Heating ............................................ 93
Memory function .............................. 96
Overview .......................................... 30N
Navigation menu ............................... 130
Navigation system see Separate operating instructions
NECK-PRO active front head
restraints ............................................. 53
Resetting ....................................... 325
Nets, parcel ....................................... 200
Night security illumination .............. 137
Normal occupant weight .................. 256
Number, vehicle identification
(VIN) ................................................... 361
O
Occupant Classification System see OCS (Occupant Classification
System)
Occupant distribution ....................... 256
Occupant safety
Air bags ........................................... 37
BabySmart™ .................................... 46
Children and air bags .......................37
Children in the vehicle .....................55
Child seat anchors – LATCH-type ....59
Fastening the seat belts ................... 50
Front passenger front air bag off
indicator lamp (Canada
only) ........................................ 46, 322
Front passenger front air bag off
indicator lamp (USA only) ........42, 322
Infant and child restraint systems .... 56
Introduction ..................................... 36
OCS (Occupant Classification
System) ........................................... 42
PRE-SAFE ®
....................................... 52
Seat belts .................................. 39, 48
OCS (Occupant Classification
System) ................................................ 42
Self-test ........................................... 45
Odometer ........................................... 127
Off-road driving ................................. 262
Checklist ............................... 264, 268
Crossing obstacles ........................267
Driving instructions ........................ 262
Driving on sand .............................. 267
Driving through water ....................266
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R
Radiator ..................................... 230, 257
Radio
Selecting stations ..........................129
Radio transmitters ............................ 272
Rain sensor see Intermittent wiping
Rear axle oil ....................................... 369
Rear center console ashtray see Ashtrays
Rear doors
Child safety locks ............................ 60
Rear door window
Override switch ................................ 60
Rear fog lamp
see Fog lamps
Rear lamps
see Tail lamps
Rear seats
see Seats
Rear view camera .............................. 169
Cleaning the camera lens ..............278
Rear window defroster ..................... 191
Rear window wiper/washer ............. 104
Recommended tire inflation
pressure ..................................... 234, 256
Refilling
AdBlue ®
......................................... 347
Refrigerant, air conditioning ............ 371
Refueling ............................................ 226
Regular checks .................................. 228
Reminder, Seat belt see Seat belts, Telltale
Remote control
see Key, SmartKey
Remote door unlock (Tele Aid) ......... 219
Replacing
Key .................................................. 74
Replacing bulbs ................................. 328
Reporting safety defects .................... 24
Research Octane Number see RON
Reserve fuel
Messages in the multifunction
display ........................................... 309
Warning lamp ................................... 29
Reset button ................................ 28, 124Reset tool (NECK-PRO active front
head restraints) ................................. 325
Restraint systems see Occupant safety
Rims ........................................... 256, 365
Roadside Assistance ................... 21, 216
RON (Research Octane Number) ..... 371
Rubber parts, cleaning ...................... 279
Run-flat tires see MOExtended tires
S
Safety
Driving safety systems .....................61
Occupant safety ............................... 36
Reporting defects ............................ 24
Safety belts
see Seat belts
Seat belt force limiter ......................... 52
Seat belts ............................................. 48
Adjustment function ........................51
Children in the vehicle .....................55
Cleaning ......................................... 280
Fastening ......................................... 50
Height adjustment ...........................51
Proper use of ................................... 49
Safety guidelines ............................. 39
Safety notes ..................................... 48
Telltale ..................................... 29, 317
Seat heating ......................................... 90
Seating capacity ................................ 243
Seats ..................................................... 82
Adjustment ...................................... 82
Easy-entry/exit feature ....................92
Folding (expanding cargo volume) . 201
Heating ............................................ 90
Memory function .............................. 96
Multicontour seat ............................ 90
Rear seats ........................................ 87
Ventilation ....................................... 90
Securing cargo
Cargo tie-down rings ...................... 200
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
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CockpitFunctionPage:Cruise control lever:Cruise control144Distronic147;Instrument cluster28,
124
=Multifunction steering
wheel
30,
125
?Horn ASteering wheel gearshift
control118
BGear selector lever114CFront Parktronic warning
indicators 166
DOverhead control panel33EGlove box lid release, glove
box lock208
FGlove box207GPower outlet212HCenter console31FunctionPageIStarter switch80JSteering wheel adjustment,
manual91
KOn-board diagnostics
(OBD) socket
LHood lock release228MParking brake release112NParking brake pedal112ODoor control panel34PExterior lamp switch97QSteering wheel adjustment,
electrical91
Heated steering wheel93RCombination switch:Turn signals100Wipers103High beam100Cockpit27At a glanceX164_AKB; 5; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:30:16+02:00 - Seite 27Z

Center console
Upper part (Vehicles without
enhanced off-road package)
FunctionPage:COMAND system, see
separate operating
instructions
;Climate control system172Rear window defroster191=Seat heating, front
passenger side90
?Seat ventilation, front
passenger side90
AParktronic system
deactivation switch168
BVehicle level control switch159CFront passenger front air
bag off indicator lamp (USA
only)
42,
322
Front passenger front air
bag off indicator lamp
(Canada only)
46,
322
FunctionPageDStorage compartment207EAlarm system indicator
lamp67
FElectronic Stability
Program (ESP®) switch64
GAdaptive Damping System
(ADS) switch159
HSeat ventilation, driver’s
side90
ISeat heating, driver’s side90JSwitch for Downhill Speed
Regulation (DSR)155
KHazard warning flasher
switch101
LSwitch for off-road driving
program158
Center console31At a glanceX164_AKB; 5; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:30:16+02:00 - Seite 31Z

Upper part (Vehicles with enhanced
off-road package)
FunctionPage:COMAND system, see
separate operating
instructions
;Climate control system172Rear window defroster191=Seat heating, front
passenger side90
?Seat ventilation, front
passenger side90
ARotary switch for
differential locks122
BSwitch for LOW RANGE
mode120
CSwitch for Downhill Speed
Regulation (DSR)155
DRotary switch for vehicle
level control159
EAlarm system indicator
lamp67
FunctionPageFSeat ventilation, driver’s
side90
GSeat heating, driver’s side90HAdaptive Damping System
(ADS) switch159
IElectronic Stability
Program (ESP®) switch64
JParktronic system
deactivation switch168
KHazard warning flasher
switch101
LFront passenger front air
bag off indicator lamp (USA
only)
42,
322
Front passenger front air
bag off indicator lamp
(Canada only)
46,
322
32Center consoleAt a glance
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Make sure:
R The seat belt is always fitted snugly.
R Adjust the seat belt so that the shoulder
section is located as close as possible to
the middle of the shoulder.
R Place the lap portion of the seat belt as low
as possible on your hips.
Seat and head restraintGObserve Safety notes, see page 82.XPosition seat = and head restraint
properly. See ( Y page 83) for seat and
head restraint adjustment.
Observe the following points:
R Always be in a properly seated position.
R The position should be as far rearward from
the front air bag in the steering wheel as
possible, while still permitting proper
operation of vehicle controls.
R Adjust the seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely.
R The seat must be adjusted so that you can
correctly fasten and position your seat belt.
R The seat backrest must be in a position that
is as nearly upright as possible.
R Adjust the seat cushion so that the front
edge of the seat cushion lightly supports
your legs.
R Adjust the head restraint so that it is as
close to the head as possible and the
center of the head restraint supports the
back of the head at eye level.
R Never place hands under the seat or near
any moving parts while the seat is being
adjusted.
Children in the vehicle
Safety notes
If an infant or child is traveling with you in the
vehicle:
XSecure the child using an infant or child
restraint appropriate to the age and size of
the child.XMake sure the infant or child is properly
secured at all times while the vehicle is in
motion.GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch. Always
take the SmartKey with you and lock the
vehicle. Do not leave children unattended in
the vehicle, even if they are secured in a child
restraint system, or with access to an
unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an accident
and/or serious personal injury. The children
could
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or cold
R injure themselves or cause an accident with
vehicle equipment that can be operated
even if the SmartKey is removed from the
starter switch or removed from the vehicle,
such as seat adjustment, steering wheel
adjustment, or the memory function
If children open a door, they could injure other
persons or get out of the vehicle and injure
themselves or be injured by following traffic.
Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned by these
parts.
GWarning!
Do not carry heavy or hard objects in the
passenger or cargo compartment unless they
are firmly secured in place.
Occupant safety55Safety and securityX164_AKB; 5; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:30:16+02:00 - Seite 55Z