
56Seats, restraintsChild restraint installation locations
Permissible options for fitting a child restraint system
Weight and age class
On front passenger seat
On rear outboard seatsOn rear centre seat
activated airbagdeactivated airbagGroup 0: up to 10 kg
or approx. 10 monthsXU 1U2U3Group 0+: up to 13 kg
or approx. 2 yearsXU 1U2U3Group I: 9 to 18 kg
or approx. 8 months to 4 yearsXU 1U 2U3Group II: 15 to 25 kg
or approx. 3 to 7 yearsXXU 2U3Group III: 22 to 36 kg
or approx. 6 to 12 yearsXXU 2U31:if the child restraint system is being secured using a three-point seat belt, move seat height adjustment to uppermost
position and ensure that vehicle seat belt runs forwards from the upper anchorage point. Adjust seat backrest
inclination as far as necessary to a vertical position to ensure that the belt is tight on the buckle side.2:only if outboard seats are in position 1 or 2, 3 41.3:only if outboard seats are flush with the centre seat (position 2, 3 41).U:universal suitability in conjunction with three-point seat belt.X:no child restraint system permitted in this weight and age class.

80Instruments and controlsInstruments and
controlsControls ....................................... 81
Steering wheel adjustment ........81
Steering wheel controls .............81
Heated steering wheel ...............81
Horn ........................................... 82
Windscreen wiper/washer .........82
Rear window wiper/washer .......84
Outside temperature ..................84
Clock ......................................... 85
Power outlets ............................. 86
Cigarette lighter ......................... 87
Ashtrays .................................... 87
Warning lights, gauges and indi‐ cators ........................................... 88
Instrument cluster ......................88
Speedometer ............................. 88
Odometer .................................. 88
Trip odometer ............................ 88
Tachometer ............................... 88
Fuel gauge ................................ 89
Fuel selector .............................. 89
Engine coolant temperature gauge ....................................... 89
Service display .......................... 90Control indicators ......................91
Turn signal ................................. 93
Seat belt reminder .....................94
Airbag and belt tensioners .........94
Airbag deactivation ....................94
Charging system .......................95
Malfunction indicator light ..........95
Service vehicle soon .................95
Brake and clutch system ...........95
Operate pedal ............................ 95
Electric parking brake ................96
Electric parking brake fault ........96
Antilock brake system (ABS) .....96
Upshift ....................................... 96
Variable effort steering ..............96
Ultrasonic parking assist ...........96
Electronic Stability Control off ...97
Electronic Stability Control and Traction Control system ...........97
Traction Control system off .......97
Preheating ................................. 97
Diesel particle filter ....................97
Tyre pressure monitoring system ...................................... 97
Engine oil pressure ....................98
Low fuel ..................................... 98
Immobiliser ................................ 98
Reduced engine power .............98
Exterior light .............................. 98
High beam ................................. 99Adaptive forward lighting ...........99
Fog light ..................................... 99
Rear fog light ............................. 99
Cruise control ............................ 99
Door open .................................. 99
Automatic locking ......................99
Information displays ...................100
Driver Information Centre ........100
Graphic-Info-Display, Colour- Info-Display ............................ 103
Vehicle messages ......................105
Warning chimes .......................107
Battery voltage ........................ 108
Trip computer ............................. 108
Vehicle personalisation ..............111
OnStar ....................................... 115

Lighting121High beam
To switch from low to high beam,
push lever.
To switch to low beam, push lever
again or pull.
Headlight flash To activate the headlight flash, pull
lever.
Headlight range adjustment
Manual headlight range
adjustment
To adapt headlight range to the
vehicle load to prevent dazzling: turn
thumb wheel ? to required position.
0:front seats occupied1:all seats occupied2:all seats occupied and load
compartment laden3:driver's seat occupied and load
compartment ladenHeadlights when driving
abroad
The asymmetrical headlight beam
extends visibility at the edge of the
road on the front passenger side.
However, when driving in countries
where traffic drives on the opposite
side of the road, adjust the headlights to prevent dazzling of oncoming
traffic.
Vehicles without Adaptive
Forward Lighting
Turn the adjusting screws clockwise
using the screwdriver for half a turn.

245Cigarette lighter ........................... 87
Climate control ............................. 15
Climate control, service ..............136
Climate control systems .............128
Clock............................................. 85
Code ........................................... 105
Collision damage repair ..............239
Control indicators.......................... 91
Control of the vehicle .................138
Controls ........................................ 81
Controls in steering wheel ............81
Convex shape .............................. 29
Coolant ....................................... 174
Coolant and antifreeze ...............220
Coolant temperature gauge ..........89
Coupling ball bar ........................167
Cruise control ...................... 99, 153
Cupholders .................................. 60
Curtain airbag system .................. 52
Curve lighting.............................. 122
D Danger, Warnings and Cautions ...4
Dashboard .................................... 10
Daytime running light ..................120
Daytime running lights ...............122
Declaration of conformity ............237
Diesel fuel system bleeding .......178
Diesel particle filter ...............97, 144
Door open .................................... 99Doors............................................ 26
Driver assistance systems ..........153
Driver Information Centre ...........100
Driving characteristics and towing tips .............................. 166
Driving hints ................................ 138
E Electric adjustment ......................29
Electrical system......................... 188
Electric parking brake ...........96, 150
Electric parking brake fault ...........96
Electronic climate control system 131
Electronic driving programmes ..147
Electronic Stability Control.......... 152
Electronic Stability Control and Traction Control system ...........97
Electronic Stability Control off ...... 97
End-of-life vehicle recovery .......171
Engine compartment fuse box ...190
Engine coolant ........................... 174
Engine coolant temperature gauge ....................................... 89
Engine data ............................... 227
Engine exhaust .......................... 144
Engine identification ...................223
Engine oil ................... 173, 220, 224
Engine oil pressure ......................98
Entry lighting .............................. 126
Event data recorders ..................241Exhaust gases ............................ 144
Exit lighting ................................ 126
Exterior care .............................. 215
Exterior light ................................. 98
Exterior lighting ....................12, 119
Exterior mirrors ............................. 29
F Fault ........................................... 147
First aid ......................................... 77
First aid kit ................................... 77
Fixed air vents ........................... 136
Flex-Fix system ............................ 63
Fog light ....................................... 99
Fog lights .................... 123, 124, 183
Folding mirrors ............................. 29
Folding tray .................................. 77
Front airbag system .....................51
Front fog lights ........................... 123
Front seats.................................... 36
Front storage ............................... 62
Front turn signal light ..................179
Front turn signal lights ...............183
Fuel............................................. 159
Fuel consumption - CO 2-
Emissions ............................... 164
Fuel for diesel engines ..............159
Fuel for liquid gas operation .......159
Fuel for petrol engines ...............159
Fuel gauge ................................... 89

247OnStar........................................ 115
Operate pedal ............................... 95
Outside temperature ....................84
Overrun cut-off ........................... 141
P
Parking ................................ 17, 143
Parking assist ............................ 155
Parking brake ............................ 150
Parking lights ............................. 124
Particulate filter ........................... 144
Performance .............................. 229
Performing work ........................172
Personalisation ........................... 111
Pollen filter ................................. 136
Power outlets ............................... 86
Power steering fluid ....................175
Power windows ............................ 31
Preheating ................................... 97
Puncture ..................................... 206
Q
Quickheat ................................... 135
R Radio Frequency Identification (RFID) ..................................... 242
Radio remote control ...................20
Reading lights ............................ 126
Rear carrier system ......................63
Rear doors ................................... 26Rear floor storage cover ..............74
Rear fog light ............................... 99
Rear fog lights ........................... 124
Rear seats .................................... 41
Rear storage ................................. 73
Rear view camera ...................... 157
Rear window wiper/washer .......... 84
Recommended fluids and lubricants ........................ 220, 224
Reduced engine power ...............98
Refuelling ................................... 161 Remote control ............................. 20
Retained power off .....................139
Reversing lights .........................124
Ride control systems ..................152
Roof .............................................. 33
Roof load ...................................... 78
Roof rack ..................................... 78
S
Safety belts ................................... 44
Safety net .................................... 75
Seat adjustment ....................... 6, 37
Seat belt ........................................ 8
Seat belt reminder .......................94
Seat belts ..................................... 44
Seat heating ................................. 40
Seat position ................................ 36
Selector lever ............................. 146
Service ............................... 136, 219Service display ............................ 90
Service information ....................219
Service vehicle soon .................... 95
Side airbag system ......................51
Sidelights .................................... 119
Side turn signal lights ................187
Software acknowledgement .......239
Spare wheel ............................... 209
Speedometer ............................... 88
Starting and operating ................139
Starting off ................................... 16
Starting the engine ....................140
Steering ...................................... 139
Steering wheel adjustment ......9, 81
Steering wheel controls ...............81
Steering wheel, heated .................81
Stop-start system........................ 141
Storage ......................................... 60
Storage compartments .................60
Sunvisor lights ........................... 126
Sun visors .................................... 33
Symbols ......................................... 4
T
Tachometer ................................. 88
Tailgate ......................................... 26
Tail lights ................................... 184
Technical data ............................ 227
Three-point seat belt .................... 45
Tools .......................................... 194