30Keys, doors and windows5 seconds. When closing the rear
doors / tailgate, they are locked
automatically.
Automatic locking 3 30.
Hands-free operation is automatically disabled when e is pressed. To re-
enable hands-free operation, restart
the engine.
Electronic key system 3 21.
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 engine running, press and
hold e on the central locking switch for
approx. 5 seconds. An audible signal
confirms activation.Deactivation
With the engine running, press and
hold e on the central locking switch for
approx. 5 seconds. An audible signal
confirms deactivation.
Central locking switch 3 24.
Child locks
The 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.
To disengage, turn the child lock
switch to the unlocked position.
Keys, doors and windows33
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.
Notice
The number plate is only
distinguishable and illuminated
correctly if the rear doors are closed.
Disengage the lock by turning the
handle anticlockwise, to enable the
door to be opened.
Caution
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 80.
Always comply with local or national regulations.
9 Danger
Engine exhaust gases contain
poisonous carbon monoxide,
which is colourless and odourless and could be fatal if inhaled.
When driving with an open load
compartment, exhaust gases
could enter the vehicle. Open the
windows.
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 24.
36Keys, doors and windowsElectronic key system operationOperation is confirmed by the hazard
warning flashers.
Activation
For hands-free operation, the
electronic key must be outside the
vehicle, within a range of approx.
1 m 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.
Hands-free operation is automatically
disabled when the electronic key
buttons have been operated (or the
central locking switch e is pressed).
To re-enable hands-free operation,
restart the engine.
Central locking system 3 24.
Electronic key system 3 21.
Anti-theft alarm system
The anti-theft alarm system is
operated in conjunction with the
central locking system 3 24.
It monitors: ● doors, rear 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.
38Keys, doors and windowsActivation 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
3 122.
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.
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 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. two 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
Radio Frequency Identification
(RFID) tags may cause interference with the key. Do not have it placednear the key when starting the
vehicle.
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 24,
3 36.
108LightingLightingExterior lighting.......................... 108
Light switch .............................. 108
Automatic light control .............109
High beam ............................... 109
Headlight flash ......................... 109
Headlight range adjustment ....109
Headlights when driving abroad .................................... 110
Daytime running lights .............110
Cornering lights .......................110
Hazard warning flashers ..........111
Turn lights ................................ 111
Front fog lights ......................... 111
Rear fog light ........................... 112
Reversing lights .......................112
Misted light covers ...................112
Interior lighting ........................... 112
Instrument panel illumination control ..................................... 112
Interior lights ............................ 112
Load compartment lighting ......114
Reading lights .......................... 114
Glove box lighting ....................114
Lighting features ........................114
Entry lighting ............................ 114Exit lighting.............................. 114
Battery discharge protection ....115Exterior lighting
Light switch
Turn outer switch:
7:off8:sidelights9P:headlights
High beam control indicator P
3 100.
Low beam control indicator 9 3 100.
Notice
If the headlights have been switched
on manually, a warning chime will
sound when the engine is switched
122Climate controlSet the fan < to regulate the amount
of cooled air to be flown into the rear
passenger compartment.
Auxiliary heater Coolant heater
The engine-independent, fuel-
powered coolant heater provides
rapid heating of the engine coolant to
enable heating of the vehicle interior
without the engine running.9 Warning
Do not operate the system when
refuelling, when dust or
combustible vapours are present
or in enclosed spaces (e.g.
garage).
Before starting or programming the
system to start, turn the vehicle's
climate control system to heat, set the
air distribution to V and turn the fan
on.
Switch off when not required. Heating stops automatically after the
programmed runtime. It will also
cease to operate if the vehicle fuel
level drops too low.
During operation, power from the
vehicle battery is used. The driving
time should therefore be at least as
long as the heating time. For short
journey times, check the vehicle
battery regularly and recharge if
necessary.
To ensure efficient performance,
briefly operate the auxiliary heater
once a month.
Control units
The timer or remote control unit turns the system on and off, and is used to
programme specific departure times.Timer (Type A)1 Display:Displays preset, current
time or preset time,
temperature, Y and Ö2 l:Adjusts values up3 7:Long press: switch
heater on, short press:
turns display on or
confirms selection4 d:Long press: switch
heater off, short press:
turns display on or exit
menu5 k:Adjusts values down
128Climate controlRear air ventsDepending on vehicle, additional
adjustable air vents are located in the
rear passenger compartment.
Fixed air vents
Additional air vents are located
beneath the windscreen and door
windows, in the foot wells and,
depending on vehicle, in the rear
passenger compartment.
Glovebox cooler The air conditioning system can alsokeep the contents of the glovebox
cool.Maintenance
Air intake The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake. Remove any leaves,
dirt or snow.
Air conditioning regular operation
In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a
month, irrespective of the weather
and time of year. Operation with
cooling is not possible when outside
temperature is too low.
ServiceFor optimal cooling performance, it is
recommended to annually check the
climate control system, starting
3 years after initial vehicle
registration, including:
● functionality and pressure test
● heating functionality● leakage check
● check of drive belts
● cleaning of condenser and evaporator drainage
● performance check
Notice
Refrigerant R-134a contains
fluorinated greenhouse gases with a global warming potential of 1430.
Front air conditioning system is filled
with 0.58 kg and has a CO 2
equivalent of 0.83 tonnes, the front
and rear air conditioning system is
filled with 0.88 kg and has a CO 2
equivalent of 1.26 tonnes.
Depending on vehicle, information
regarding air conditioning refrigerant
appears on a label located in the
engine compartment.
Driving and operating131Starting and operating
New vehicle running-in
Do not brake unnecessarily hard for
the first few journeys and after new
disc brake pads have been fitted.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher and the cleaning process of
the diesel particle filter may take
place more often. Autostop may be
inhibited to allow for charging the
vehicle battery.
Stop-start system 3 135.
Diesel particle filter 3 139.
Ignition switch positions
Turn key:0:ignition off: Some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was on previously1:accessory power mode: Steeringwheel lock released, some
electrical functions are operable,
ignition is off2:ignition is on, diesel engine is
preheating. Control indicators
illuminate and most electrical
functions are operable3:engine start: Release key after
starting procedure beginsSteering wheel lock
Remove key from ignition switch and
turn steering wheel until it engages.9 Danger
Never remove the key from
ignition switch during driving as
this will cause steering wheel lock.
Power button
Electronic key must be inside the
vehicle, either in the card reader or
the front passenger compartment.