Page 25 of 173
Keys, doors and windows23Automatic locking
Automatic locking after driving
off This security feature can be
configured to automatically lock the
doors, load compartment and fuel
filler flap as soon as the vehicle is
driven.
Activation
With the ignition switched on, press and hold e on the central locking
switch for approx. 5 seconds. An audible signal confirms activation.
Deactivation
With the ignition switched on, press and hold y on the central locking
switch for approx. 5 seconds. An audible signal confirms deactivation.Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
The child safety lock for the sliding
door is located on its rearward facing
edge.
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.
Page 26 of 173

24Keys, doors and windowsDoors
Sliding door
Ensure the side door is fully closed
and secure before driving the vehicle.
The door can be locked from inside
the vehicle with the interior lock
switch.
Rear doors
To open the left hand rear door pull the outside handle. The door is
opened from inside the vehicle by
pulling the interior handle.
The right 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, pull the door
release handles and swing open to
the desired position.
9 Warning
Ensure extended opening doors
are secured when fully opened.
Opened doors may slam closed due to the force of the wind!
Always close the right hand doorbefore the left hand door.
Page 27 of 173

Keys, doors and windows25Load compartment
Tailgate
Opening
After unlocking with the remote
control, press tailgate button and lift tailgate to the fully open position.
The tailgate can be also opened from inside the vehicle by pushing down
the tailgate interior release.
Notice
In very cold climates, the opening
assistance provided by the tailgate
hydraulic struts may be reduced.
Central locking system 3 20.
Closing
Close tailgate using the interior strap. Ensure tailgate is fully closed.
Central locking system 3 20.
General hints for operating tailgate9 Danger
Do not drive with the tailgate open
or ajar, e.g. when transporting
bulky objects, since toxic exhaust
gases, which can not be seen or
smelled, could enter the vehicle.
This can cause unconsciousness
and even death.
Caution
Ensure there is adequate
clearance both above (at least
2.15 m) and behind when opening
tailgate.
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 all doors and
the tailgate.
All doors and the tailgate 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.
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26Keys, doors and windows
Activation
Press button e twice.
- or -
Turn key in driver's door lock towards
rear of vehicle twice.
Deactivation
Unlock the doors with the key or
button c on the remote control.
Anti-theft alarm system
The anti-theft alarm system is
operated in conjunction with the
central locking system.
It monitors:
■ Doors, tailgate, bonnet
■ Passenger compartment,
■ Load compartment,
■ Vehicle inclination, e.g. if it is raised
■ 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 not flash upon activation, a door or the
bonnet is not fully closed.
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
Disable monitoring of the passenger
compartment e.g. when animals are
being left in the vehicle, or if the
auxiliary heater 3 87 has been set
for a timed or remote controlled start.
Page 29 of 173

Keys, doors and windows27
Press and hold button e; an audible
signal will sound as confirmation.
The status will remain until the doors
are unlocked.
Alarm
When 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 26.
Page 30 of 173
28Keys, doors and windowsExterior 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.
Electric adjustment
Select the relevant exterior mirror by
switching the control to the left or
right, then swivel the control to adjust
the mirror.
No mirror is selected when the control is in the centre position.
The lower mirrors are not adjustable.
Folding mirrors
For pedestrian safety, the exterior
mirrors will swing out of their normal
mounting position if they are struck
with sufficient force. Reposition the mirror by applying slight pressure tothe mirror housing.
Page 31 of 173
Keys, doors and windows29Heated mirrors
Operated by pressing the Ü button.
Heating functions with the engine running. It is switched off
automatically after a short time.
Climate control system 3 84.
Interior mirrors
Manual anti-dazzle
To reduce dazzle, adjust the lever on the underside of the mirror housing.
Windows
Windscreen Heat-reflecting windscreen
The heat-reflecting windscreen has a
coating which reflects solar radiation.
Also data signals, e.g. from toll
stations, might be reflected.
The marked areas on the windscreen are not covered with the coating.
Devices for electronic data recording
and fee payment must be attached in
these areas. Otherwise data
recording malfunctions may occur.
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30Keys, doors and windows
Windscreen stickers
Do not attach stickers such as toll
road stickers or similar on the
windscreen in the area of the interior
mirror.
Manual windows
The door windows can be opened or
closed with the window winders.
Power windows9 Warning
Take care when operating the
power windows. Risk of injury,
particularly to children.
Keep a close watch on the
windows when closing them.
Ensure that nothing becomes
trapped in them as they move.
Power windows can be operated with
the ignition on.
Operate the switch for the respective
window by pushing to open or pulling to close.
For vehicles with automatic feature pull or press the switch again to stop
window movement.
In the event of closing difficulties due
to frost or the like, operate the switch
several times to close the window in
stages.
Rear windows
Sliding side windows
To open, pull up catch and slide open. To close, pull up catch and slide
window until catch engages.
Notice
During window opening or closing,
keep the catch raised to allow the
glass sufficient clearance.