Page 22 of 271

20Keys, doors and windowsKeys, doors and
windowsKeys, locks ................................... 20
Keys .......................................... 20
Car Pass .................................... 21
Radio remote control .................21
Memorised settings ...................22
Central locking system ..............22
Automatic locking ......................24
Child locks ................................. 25
Doors ........................................... 25
Load compartment ....................25
Vehicle security ............................ 26
Anti-theft locking system ...........26
Anti-theft alarm system ..............27
Immobiliser ................................ 28
Exterior mirrors ............................ 28
Convex shape ........................... 28
Electric adjustment ....................28
Folding mirrors .......................... 29
Heated mirrors ........................... 29
Interior mirrors ............................. 29
Manual anti-dazzle ....................29
Automatic anti-dazzle ................30Windows...................................... 30
Windscreen ............................... 30
Manual windows ........................30
Power windows ......................... 30
Heated rear window ..................32
Heated windscreen ....................32
Sun visors .................................. 32
Roof ............................................. 33
Sunroof ...................................... 33Keys, locks
KeysCaution
Do not attach heavy or bulky itemsto the ignition key.
Replacement keys
The key number is specified in the
Car Pass or on a detachable tag.
The key number must be quoted
when ordering replacement keys, as
it is a component of the immobiliser
system.
Locks 3 233.
The code number of the adapter for
the locking wheel bolts is specified on a card. It must be quoted when
ordering a replacement adapter.
Wheel changing 3 225.
Page 27 of 271
Keys, doors and windows25Additionally, it is configurable to
unlock the driver's door or all doors after the ignition is switched off and
the ignition key is removed (manual
transmission) or the selector lever is
moved to position P (automatic
transmission).
Settings can be changed in the
Info-Display.
Vehicle personalisation 3 106.
The settings can be saved for the key
being used 3 22.
Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
Using a key or suitable screwdriver,
turn switch on rear door lock to the
horizontal position. The door cannot
be opened from inside.
Doors
Load compartment TailgateOpening
To open the tailgate, push the
touchpad switch below the brand
emblem.
Page 42 of 271

40Seats, restraintsActivate seat heating by pressing ß
for the respective front seat.
The LED in the button illuminates to
indicate activation.
Pressing ß once more deactivates
seat heating.
Seat heating is operational when engine is running.
During an Autostop, seat heating is
also operational.
Stop-start system 3 137.Seat belts
The seat belts are locked during
heavy acceleration or deceleration of
the vehicle holding the occupants in
the sitting position. Therefore the risk
of injury is considerably reduced.
9 Warning
Fasten seat belt before each trip.
In the event of an accident, people
not wearing seat belts endanger their fellow occupants and
themselves.
Seat belts are designed to be used by only one person at a time. Child
restraint system 3 49.
Periodically check all parts of the belt
system for damage, pollution and
proper functionality.
Have damaged components replaced by a workshop. After an accident,
have the belts and triggered belt
pretensioners replaced by a
workshop.
Notice
Make sure that the belts are not
damaged by shoes or sharp-edged objects or are trapped. Prevent dirt
from getting into the belt retractors.
Seat belt reminder
Each seat is equipped with a seat belt reminder, indicated for driver's seat
by control indicator X in the
tachometer 3 91, and for front
passenger seat by control indicator
k in the centre console 3 88.
For rear seats, the seat belt reminder
is indicated by symbols X in the Driver
Information Centre 3 97.
Page 266 of 271

264IndexAAccessories and vehicle modifications .......................... 191
Adjustable air vents ...................132
Airbag and belt tensioners ...........91
Airbag deactivation ................48, 92
Airbag label................................... 43 Airbag system .............................. 43
Air conditioning regular operation ................................ 133
Air conditioning system .............. 125
Air intake .................................... 132
Air vents...................................... 132
Antilock brake system ................ 150
Antilock brake system (ABS) .......93
Anti-theft alarm system ................27
Anti-theft locking system .............. 26
Appearance care ........................233
Ashtrays ....................................... 82
Automatic anti-dazzle ..................30
Automatic light control ...............115
Automatic locking ........................24
Automatic transmission .............142
Autostop ............................... 96, 137
B Battery discharge protection ......123
Battery voltage ........................... 105
Belts.............................................. 40
Bicycle rack .................................. 58Bonnet ....................................... 192
Brake and clutch fluid .................238
Brake and clutch system .............93
Brake assist ............................... 151
Brake fluid .................................. 196
Brakes ............................... 150, 196
Breakdown.................................. 231
Bulb replacement ....................... 199
C Capacities .................................. 253
Car Pass ...................................... 21
Catalytic converter .....................142
Central locking system ................22
Centre high-mounted brake light 206
Changing tyre and wheel size ...219
Charging system .......................... 92
Child locks ................................... 25
Child restraint installation locations ................................... 53
Child restraints.............................. 49
Child restraint systems ................49
Cigarette lighter ........................... 82
City mode ................................... 154
Climate control ............................. 15
Climate control systems .............124
Clock ............................................ 79
Code ........................................... 103
Collision damage repair ..............259
Colour-Info-Display .....................101