Keys, doors and windows19Keys, doors and
windowsKeys, locks ................................... 19
Keys .......................................... 19
Car Pass .................................... 20
Radio remote control .................20
Memorised settings ...................21
Central locking system ..............22
Automatic locking ......................24
Child locks ................................. 24
Doors ........................................... 24
Load compartment ....................24
Vehicle security ............................ 25
Anti-theft locking system ...........25
Anti-theft alarm system ..............26
Immobiliser ................................ 28
Exterior mirrors ............................ 28
Convex shape ........................... 28
Electric adjustment ....................28
Folding mirrors .......................... 28
Heated mirrors ........................... 29
Interior mirrors ............................. 29
Manual anti-dazzle ....................29
Automatic anti-dazzle ................30Windows...................................... 30
Windscreen ............................... 30
Manual windows ........................30
Power windows ......................... 31
Heated rear window ..................33
Sun visors .................................. 33
Roller blinds ............................... 33
Roof ............................................. 33
Glass panel ............................... 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 3 253.
The code number of the adapter for
the locking wheel nuts is specified on
a card. It must be quoted when
ordering a replacement adapter.
Wheel changing 3 244.
24Keys, doors and windowsFault in central locking systemUnlocking
Manually unlock the driver's door by
turning the key in the lock. The other
doors can be opened by pulling the
interior handle twice. The load
compartment and fuel filler flap
cannot be opened. To deactivate the
anti-theft locking system, switch on
the ignition 3 26.
Locking
Push inside locking knob of all doors
except driver's door. Then close the
driver's door and lock it from the
outside with the key. The fuel filler flap
and tailgate cannot be locked.
Automatic locking
This security feature can be
configured to automatically lock all
doors, load compartment and fuel
filler flap as soon as a certain speed
is exceeded.
Settings can be changed in the
Settings menu in the Info-Display.
Vehicle personalisation 3 124.The settings can be saved for the key
being used 3 21.
Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
Using a key or suitable screwdriver,
turn the child lock in the rear door to
the horizontal position. The door
cannot be opened from the inside. For
deactivation turn the child lock to the
vertical position.
Doors
Load compartment Tailgate
Opening
After unlocking, push the touchpad
switch under the tailgate moulding
and open the tailgate.
Central locking system 3 22.
Seats, restraints49Seat belts
The seat belts are locked during
heavy acceleration or deceleration of
the vehicle, holding the occupants in
the seat 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 59.
Periodically check all parts of the belt
system for damage, soiling and
proper functionality.
Have damaged components
replaced. 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 front seats by
control indicator X in the tachometer
3 110, or for rear seats by symbols
X or > in the Driver Information
Centre 3 116.
Belt force limiters
On the front seats, stress on the body
is reduced by the gradual release of
the belt during a collision.Belt pretensioners
In the event of a head-on or rear-end
collision of a certain severity, the front
seat belts are tightened.9 Warning
Incorrect handling (e.g. removal or
fitting of belts) can trigger the belt
pretensioners.
Deployment of the belt pretensioners
is indicated by continuous illumination
of control indicator v 3 110.
Triggered belt pretensioners must be replaced by a workshop. Belt
pretensioners can only be triggered
once.
Notice
Do not affix or install accessories or
other objects that may interfere with
the operation of the belt
pretensioners. Do not make any
modifications to belt pretensioner components as this will invalidate
the vehicle type approval.
282IndexAAccessories and vehicle modifications .......................... 213
Active Emergency Braking .........185
Active head restraints ...................36
Adaptive cruise control .......116, 175
AdBlue ........................ 114, 158, 258
Adjustable air vents ...................147
Airbag and belt tensioners .........110
Airbag deactivation ..............57, 111
Airbag label................................... 53
Airbag system .............................. 53
Air conditioning regular operation ................................ 148
Air conditioning system .............. 142
Air intake .................................... 148
Air vents...................................... 147
Antilock brake system ................ 165
Antilock brake system (ABS) .....112
Anti-theft alarm system ................26
Anti-theft locking system .............. 25
Appearance care ........................253
Armrest ......................................... 41
Armrest storage ........................... 68
Ashtrays ..................................... 102
Automatic anti-dazzle ..................30
Automatic light control ...............132
Automatic locking ........................24
Automatic transmission .............161Autostop..................................... 153
Auxiliary heater ........................... 147
B Battery discharge protection ......140
Battery voltage ........................... 123
Bicycle rack .................................. 69
BlueInjection ............................... 158
Bonnet ....................................... 214
Brake and clutch fluid .................258
Brake and clutch system ...........111
Brake assist ............................... 167
Brake fluid .................................. 218 Brakes ............................... 165, 218
Breakdown.................................. 251
Bulb replacement ....................... 221
C Capacities .................................. 271
Cargo management system ........87
Car Pass ...................................... 20
Catalytic converter .....................157
Central locking system ................22
Centre console lighting ..............139
Centre console storage ...............68
Changing tyre and wheel size ...240
Charging system ........................ 111
Child locks ................................... 24
Child restraint installation locations ................................... 62
Child restraints.............................. 59
283Child restraint systems ................59
Cigarette lighter .........................102
Climate control ............................. 15
Climate control systems .............141
Clock........................................... 100
Code ........................................... 122
Collision damage repair ..............277
Control indicators........................ 107
Control of the vehicle .................150
Controls ........................................ 96
Convex shape .............................. 28
Coolant and antifreeze ...............258
Cruise control ....................115, 172
Cupholders .................................. 65
Curtain airbag system .................. 57
Curve lighting.............................. 135
D Danger, Warnings and Cautions ...4
Daytime running lights ...............134
Declaration of conformity ............274
DEF ............................................ 158
Diesel exhaust fluid ....................158
Diesel fuel system bleeding .......220
Diesel particle filter .............114, 156
Door open .................................. 116
Door panel storage .......................67
Doors ............................................ 24
Driver assistance systems ..........172
Driver Information Centre ...........116Driving characteristics and
towing tips .............................. 207
Driving hints ................................ 150
E Electric adjustment ......................28
Electrical system......................... 228
Electric parking brake .........112, 165
Electric parking brake fault .........112
Electronic climate control system 143
Electronic driving programmes ..162
Electronic Stability Control.......... 169
Electronic Stability Control and Traction Control system ..........113
Electronic Stability Control off..... 113
End-of-life vehicle recovery .......214
Engine compartment fuse box ...229
Engine coolant ........................... 216
Engine coolant temperature gauge ..................................... 106
Engine data ............................... 266
Engine exhaust .......................... 156
Engine identification ...................262
Engine oil ................... 215, 258, 263
Engine oil pressure ....................114
Entry lighting .............................. 139
Event data recorders ..................279
Exit lighting ................................ 139
Exterior care .............................. 253
Exterior light ............................... 115Exterior lighting ....................12, 131
Exterior mirrors ............................. 28
F
Fault ........................................... 163
First aid kit ................................... 91
Fixed air vents ........................... 148
Flex-Fix system ............................ 69
Fog light ..................................... 115
Fog lights ................................... 223
Folding mirrors ............................. 28
Folding tray .................................. 91
Following distance ......................113
Following distance indication ......184
Forward collision alert................. 181
Front airbag system .....................56
Front fog lights ........................... 136
Front seats.................................... 37
Front storage ................................ 67
Fuel............................................. 197
Fuel consumption - CO 2-
Emissions ............................... 206
Fuel for diesel engines ..............198
Fuel for liquid gas operation .......199
Fuel for natural gas operation ...198
Fuel for petrol engines ...............197
Fuel gauge ................................. 104
Fuel selector .............................. 105
Fuses ......................................... 228