Page 14 of 215
12In briefExterior lighting
Turn outer light switch:
7=Off0=Sidelights9 P=HeadlightsAUTO=Automatic light control:
Headlights are switched on
and off automatically.
Lighting 3 89, Automatic light
control 3 89, Headlight warning
device 3 86, Adaptive forward
lighting 3 91.
Front and rear fog lights
Turn inner light switch:
>=Front fog lightsr=Rear fog lights
Front and rear fog lights 3 92,
3 92.
Headlight flash, high beam and
low beam
Pull lever.
High beam 3 90, Headlight flash
3 90.
Page 25 of 215

Keys, doors and windows23
Fault in remote control systemUnlocking
Manually unlock the front door by
turning the key in the lock.
Switch on the ignition and press the
central locking switch e to open all
doors and the load compartment.
Locking
Manually lock the front door by
turning the key in the lock.
Fault in central locking system
Unlocking
Manually unlock the front door by turning the key in the lock. The other
doors can be opened by pulling the interior handles.
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.Power door locks
Bus For safety, it is possible for the driver
to operate the passenger door locks
remotely.
All doors must be fully closed and
automatic locking deactivated 3 24.
To lock, press l side of switch; the
warning light will flash once and a
beep will be heard.
Warning lights in the appropriate
doors remain illuminated.
To unlock, press 0 side of switch.
Fault
In the event of a fault in the system,
the warning light alongside the switch remains illuminated and an audiblewarning will sound.
Check the doors are manually
unlocked (interior door lock switches).
If necessary, have the cause of the
fault remedied by a workshop.
Page 29 of 215
Keys, doors and windows27
The indicator illuminates during
operation of the power side step. If it
remains illuminated with the door closed, the step has not retracted. In
this event, manually retract the power
side step by pulling the declutching
mechanism located behind the step.
Seek the assistance of a workshop.
Rear doors
To open the right-hand rear door, pull
the outside handle.
The door is opened from inside the
vehicle by pulling the interior handle.The left-hand rear door is released
using the lever.
9 Warning
The rear lights may be obscured if
the rear doors are open and the
vehicle is parked on the roadside.
Make other road users aware of the vehicle, by using a warning
triangle or other equipment
specified in the road traffic
regulations.
The doors are retained in the 90º
position by locking stays.
To open the doors to 180º or further,
release locking stays from the
catches on the door frames and swing doors open to the desired position.
Page 30 of 215

28Keys, doors and windows
When opening the doors to 270º, the
doors are retained in the fully open
position by magnets on the body side.9 Warning
Ensure extended opening doors
are secured when fully opened.
Opened doors may slam closed due to the force of the wind!
When closing the doors, secure each
locking stay to the catch on the door
frame.
The rear doors can be locked from
inside the vehicle with the interior lock
switch.
Close the left-hand door before the
right-hand door.
Vehicle security
Anti-theft locking system9 Warning
Do not use the system if there are
people in the vehicle! The doorscannot be unlocked from the
inside.
The system deadlocks the doors. All
doors must be closed or the system
cannot be activated.
Notice
The anti-theft locking system cannot be activated when the hazard
warning lights or sidelights are
switched on.
Activation and deactivation are not
possible with the central locking
switch.
Activation
Press button e twice.
Hazard warning lights flash
five times as confirmation.
Deactivation
Unlock the doors with button c on the
remote control.
Anti-theft alarm system The anti-theft alarm system is
operated in conjunction with the
central locking system.
Page 31 of 215

Keys, doors and windows29
It monitors:■ Doors, tailgate, bonnet
■ Passenger compartment
■ Load compartment
■ Ignition
■ Interruption of alarm siren power supply
Activation
All doors and the bonnet must be
closed.
Press button e to activate anti-theft
alarm system. Hazard warning lights flash twice to confirm activation.
If the hazard warning lights do notflash upon activation, a door or the
bonnet is not fully closed.
Notice
Changes to the vehicle interior, e.g.
the use of seat covers, and open
windows, could impair the function
of passenger compartment
monitoring.
Deactivation
Unlocking the vehicle or switching on the ignition deactivates the anti-theft
alarm system. Hazard warning lights flash once to confirm deactivation.
Notice
If the alarm has been triggered,
unlocking the vehicle with the key
will not stop the alarm siren. To stop
the siren, switch on the ignition. The hazard warning lights will not flash
upon deactivation if the alarm has
been triggered.
Activation without monitoring of
passenger compartment
Switch off monitoring of the
passenger compartment when
people or animals are being left in thevehicle, or if the auxiliary heater
3 102 is set for a timed or remote
controlled start.
Depending on vehicle configuration:
■ press and hold button e, or
■ switch ignition on and off twice quickly, then close doors and
activate the anti-theft alarm system.
An audible signal will sound as
confirmation.
The status will remain until the doors
are unlocked.
Page 32 of 215

30Keys, doors and windows
AlarmWhen triggered, the alarm sounds via a separate battery-backed power
sounder, and the hazard warning
lights flash simultaneously. The
number and duration of alarm signals
are stipulated by legislation.
If the vehicle battery is disconnected
or its power supply is interrupted, the
alarm siren will be triggered. First
deactivate the anti-theft alarm system if the vehicle battery must be
disconnected.
To silence the alarm siren (if
triggered) and therefore deactivate
the anti-theft alarm system, reconnect
vehicle battery and unlock vehicle
with remote control button c (or
switch on the ignition).
Immobiliser The system is part of the ignition
switch and checks whether the
vehicle is allowed to be started with
the key being used.The immobiliser is activated
automatically after the key has been removed from the ignition switch and
also if the key is left in the ignition
switch when the engine is turned off.
If the engine cannot be started, switch off the ignition and remove key, wait
approx. 2 seconds and then repeat
the start attempt.If start attempt is
unsuccessful, attempt to start the
engine using the spare key and seek
the assistance of a workshop.
Notice
The immobiliser does not lock the doors. You should always lock the
vehicle after leaving it and switch on
the anti-theft alarm system 3 20,
3 28.Exterior mirrors
Convex shape
The convex exterior mirror contains
an aspherical area and reduces blind spots. The shape of the mirror makes objects appear smaller, which will
affect the ability to estimate
distances.
Manual adjustment
Adjust mirrors by swivelling in
required direction.
The lower mirrors are not adjustable.
Page 39 of 215

Seats, restraints37
Removal
Press both catches, pull the head
restraint upwards and remove.
Stow head restraints securely in load
compartment.Do not drive with head
restraints removed if the seat is
occupied.
Front seats
Seat position9 Warning
Only drive with the seat correctly
adjusted.
■ Sit with buttocks as far back against
the backrest as possible. Adjust the distance between the seat and the
pedals so that legs are slightly
angled when pressing the pedals.
Slide the front passenger seat as
far back as possible.
■ Sit with shoulders as far back against the backrest as possible.
Set the backrest rake so that it is possible to reach the steering
wheel with arms slightly bent.
Maintain contact between
shoulders and the backrest when
turning the steering wheel. Do not
angle the backrest too far back. We recommend a maximum rake of
approx. 25°.
■ Adjust the steering wheel 3 69.
■ Set seat height high enough to have a clear field of vision on allsides and of all display instruments.
There should be at least one hand
of clearance between head and the
roof frame. Thighs should rest
lightly on the seat without pressing
into it.
■ Adjust the head restraint 3 36.
■ Adjust the height of the seat belt 3 45.
■ Adjust the lumbar support so that it
supports the natural shape of the
spine 3 38.
Page 47 of 215
Seats, restraints45Three-point seat belt
Fastening
Withdraw the belt from the retractor,
guide it untwisted across the body
and insert the latch plate into the
buckle. Tighten the lap belt regularly
whilst driving by pulling the shoulder
belt.
Loose or bulky clothing prevents the
belt from fitting snugly. Do not place
objects such as handbags or mobile
phones between the belt and your body.
9 Warning
The belt must not rest against hard
or fragile objects in the pockets of
your clothing.
Seat belt reminder X 3 79.
Height adjustment
1. Pull belt out slightly.
2. Press button.
3. Adjust height and engage.
Adjust the height so that the belt lies across the shoulder. It must not lie
across the throat or upper arm.
9 Warning
Do not adjust while driving.