Page 33 of 211
Keys, doors and windows31
When closing the doors, secure eachlocking stay to the catch on the door
frame.
Always close the right-hand door
before the left-hand door.
Door locks 3 23, Central locking
system 3 23.
Driving with an open load
compartment
To drive with the right-hand rear door open, e.g. if long objects need to be
transported, open the left-hand
followed by the right-hand rear door,
then close the left-hand rear door.
Engage the interior lock in its housing
by turning the handle clockwise to the locked position. The door is bolted
and cannot be opened from outside.
Disengage the lock by turning the
handle anticlockwise, to enable the
door to be opened.
Page 34 of 211
32Keys, doors and windowsCaution
Always make sure that the load in
the vehicle is securely stowed
when driving with an open load compartment.
For further information, refer to
"Loading information" 3 73.
Always comply with local or national regulations.
Load compartment
Tailgate
Opening
After unlocking, press tailgate button
and lift tailgate to the fully open
position.
The tailgate can be also opened from inside the vehicle by operating 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 23.
Closing
Close tailgate using the interior strap. Ensure tailgate is fully closed.
Central locking system 3 23.
Emergency tailgate opening from
inside the vehicle
Depending on model, prise off the
cover on the inside of the tailgate.
Page 35 of 211

Keys, doors and windows33Then grasp the metal string and pull
it downwards to unlock. Push the
tailgate to open.
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
Before opening the tailgate, check overhead obstructions, e.g. a
garage door, to avoid damage to
the tailgate.
Ensure there is adequate
clearance both above (at least
2.15 metres) and behind when
opening tailgate.
Notice
The installation of certain heavy
accessories onto the tailgate may
affect its ability to remain open.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 load compartment.
All doors and the load compartment
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.
Central locking system 3 23.
Page 36 of 211

34Keys, doors and windows2-button and 3-button remote
control operation
Operation is confirmed by the hazard
warning flashers flashing five times.
Activation
Press e twice.
- or -
Turn manual key in driver's door lock
towards rear of vehicle twice.
Deactivation
Unlock the doors by pressing 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 e twice.
Deactivation
Unlock the doors by pressing the
button on any exterior door handle or
press 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 23.
Electronic key system 3 22.
Page 37 of 211
Keys, doors and windows35Anti-theft alarm systemThe anti-theft alarm system is
operated in conjunction with the
central locking system 3 23.
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.2-button and 3-button remote control
Press e to activate the anti-theft alarm
system.
Electronic key
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 on any exterior door
handle.
- or -
Page 38 of 211

36Keys, doors and windowsPress e to activate the anti-theft alarm
system.
Electronic key system 3 22.
Deactivation Unlocking the vehicle (with c or the
button on any exterior door handle) or switching on the ignition deactivates
the anti-theft alarm system. Hazard
warning lights flash to confirm
deactivation.
The system is not deactivated when
unlocking the driver's door with the
key or with the central locking switch in the passenger compartment.
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 has been set for a
timed or remote controlled start
3 108.
Press and hold 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.
Page 39 of 211
Keys, doors and windows37Notice
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 23,
3 35.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.
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.
Page 40 of 211
38Keys, doors and windowsFolding 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.
Parking position
The exterior mirrors can be folded in
by pressing gently on the outer edge
of the housing, e.g. when in a
confined parking situation.
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 Ü
. 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 3 103.
Interior mirrors
Manual anti-dazzle
To reduce dazzle, adjust the lever on the underside of the mirror housing.