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28Keys, doors and windows
Unlocking with electronic key -
handsfree operation
Press the button on any exterior door
handle and pull the handle to open.
The vehicle only unlocks when at least 3 seconds have passed sincelocking using handsfree operation.
Handsfree operation is automatically disabled when the electronic keybuttons have been operated. To re-
enable handsfree operation, restart
the engine.
Unlocking with electronic key buttons
Press button c to unlock all doors and
the load compartment.
Locking with electronic key -
handsfree operation
Press the button on any exterior door handle. All doors and the load
compartment are locked.
The vehicle only locks when at least
3 seconds have passed since
unlocking using handsfree operation.
Handsfree operation is automatically
disabled when the electronic key
buttons have been operated. To re-
enable handsfree operation, restart
the engine.
Locking with electronic key buttons
Press button e to lock all doors and
the load compartment.
Load compartment locking and
unlocking with electronic key -
handsfree operation
Press the button on the exterior door
handle to lock or unlock the rear
doors/tailgate (and sliding side doors)
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Keys, doors and windows29
when the electronic key is within
range of the detection zone (approx.
one metre).
The rear doors/tailgate (and sliding
side doors) only lock/unlock when at
least 3 seconds have passed since
the button was last pressed.
Handsfree operation is automatically
disabled when the electronic key buttons have been operated. To re-
enable handsfree operation, restart
the engine.
Load compartment locking and
unlocking with electronic key buttonsPress button G to lock/unlock the
rear doors/tailgate (and sliding side
doors).
Electronic key system 3 23.
Manual key operation
Manually lock or unlock the doors by
turning the key in the lock.
Central locking switch
Locks or unlocks the doors and load compartment from the passenger
compartment.
Press the e switch to lock the vehicle.
Activation is indicated by the LED in
the button. When closing any open
door, the door is locked automatically.
Press e again to unlock the vehicle.
If the vehicle is driven with an open
load compartment, the front doors
(and sliding side doors) can still be
locked. With the ignition switched on,
press and hold the e switch for
approx. 5 seconds . When closing the
rear doors/tailgate, they are locked
automatically.
Automatic locking 3 30.
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30Keys, doors and windows
Handsfree operation is automatically
disabled when the central locking
switch e is pressed. To re-enable
handsfree operation, restart the
engine.
Electronic key system 3 23.
Slam door locks Certain models feature load
compartment locks which are isolated for added security.
With slam door locks, while the doors
can be locked and unlocked using the remote control or electronic key, the
load compartment must be manually
opened by turning the key in the lock.
Rear doors 3 31.
Automatic locking
Automatic locking after driving
off This security feature can be
configured to automatically lock the
doors and load compartment 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 e on the central locking
switch for approx. 5 seconds. An audible signal confirms deactivation.
Central locking switch 3 25.
Child locksThe child safety lock for the sliding
side door is located on its rearward
facing edge.
To prevent the sliding side door from being opened from the inside, open
the door and engage the child lock.9 Warning
Use the child locks whenever
children are occupying the rear
seats, to prevent unintentional
opening from the inside.
Using a suitable tool, turn the child
lock switch in the sliding side door to
the locked position; the door cannot
be opened from the inside.
The child lock remains engaged even after unlocking the vehicle with the
remote control. The door can only be
opened from outside.
For deactivation, turn the child lock
switch to the unlocked position.
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Keys, doors and windows35
Deactivation
Unlock the doors by pressing button
c on the remote control or by turning
the manual key in driver's door lock
towards front of vehicle.
Electronic key system operation
Operation is confirmed by the hazard warning flashers.
Activation
For handsfree operation, the
electronic key must be outside the
vehicle, within a range of approx.
one metre of the front doors or load
compartment.Press the button twice on any exterior
door handle.
- or -
Press electronic key button e twice.
Deactivation
Unlock the doors by pressing the
button on any exterior door handle or
press electronic key button c.
Handsfree operation is automatically
disabled when the electronic key
buttons have been operated (or the
central locking switch e is pressed).
To re-enable handsfree operation,
restart the engine.
Central locking system 3 25.
Electronic key system 3 23.
Anti-theft alarm system
The anti-theft alarm system is
operated in conjunction with the
central locking system 3 25.
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.
Hazard warning lights flash to confirm activation. If the hazard warning lights do not flash upon activation, a door or
the bonnet is not fully closed.
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Keys, doors and windows37
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 has been set for a
timed or remote controlled start
3 106.
Press and hold button e on the
remote control or electronic key; an
audible signal will sound as
confirmation.
The status will remain until the doors
are unlocked.
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 the vehicle
or switch on the ignition.
Immobiliser
The immobiliser 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.Note
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 25,
3 35.
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Keys, doors and windows39
Depending on version, exterior
mirrors can be automatically folded to the parking position upon locking the
vehicle. For further information, refer
to the Infotainment system manual.
Heated mirrors
Operated by pressing the Ü button.
Activation is indicated by the LED in
the button.
Heating functions with the engine
running. It is switched off
automatically after a short time.
Climate control system 3 101.
Interior mirrors
Manual anti-dazzle
To reduce dazzle, adjust the lever on the underside of the mirror housing.
Wide view mirror
Depending on vehicle, a large convexmirror is located in the front
passenger sun visor which helps to
increase visibility and reduce blind
spots.
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42Keys, doors and windowsHeated rear window
Operated by pressing the Ü button.
Activation is indicated by the LED in
the button.
Heating functions with the engine
running and is switched off
automatically after a short time.
Climate control system 3 101.
Sun visors
The sun visors can be folded down or swivelled to the side to prevent
dazzling.
Sun visors have vanity mirrors and a
ticket holder on the rear.
The mirror covers should be closed when driving.
Wide view mirror 3 39.
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Seats, restraints47
To restore, pull release lever, raise
backrest then release the lever. Allow the backrest to engage audibly.9 Warning
When the front passenger seat is
in the folded position, the front
passenger airbag system must be deactivated.
Airbag deactivation 3 58.
Armrest
Adjust armrest support to suit
personal requirements.
Heating
Press the button for the respective
seat. Control indicator in the button illuminates. Press the button again to switch off.
Seat heating is thermostatically
controlled and switches off
automatically when seat temperature
is sufficient.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when the
engine is running.
Rear seats9 Warning
When rear seats or backrests are
being adjusted or folded, keep
hands and feet away from the
moving area.
Never adjust seats while driving as they could move uncontrollably.
Drive only with engaged seats and
backrests.