Page 24 of 255

22Keys, doors and windowsKey with foldaway key section
Press button to extend. To fold the
key, first press the button.
Lock cylinders
Designed to free-wheel if they are forcefully rotated without the correct
key or if the correct key is not fully
inserted. To reset, turn cylinder with
the correct key until its slot is vertical, remove key then re-insert it. If the
cylinder still free-wheels, turn the key
through 180° and repeat operation.
Radio remote control
Enables operation of the following
functions via the use of the remote control buttons:
● central locking system 3 24
● anti-theft locking system 3 31
● anti-theft alarm system 3 32
● tailgate unlocking 3 24
● power windows 3 37
● mirrors folding
The remote control has a range of up
to 100 metres , but may also be much
less due to external influences. The
hazard warning flashers confirm
operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Replacing battery in radio remote
control
Replace the battery as soon as the
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
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Keys, doors and windows23
1. To unclip the cover insert a smallscrewdriver between the back
cover and the remote control.
2. Remove the back cover.
3. Extract the flat battery from its location.
4. Replace battery with a battery of the same type. Pay attention to
the installation position.
5. Clip the cover in place.
Fault
If the central locking system cannot
be operated with the radio remote
control, the cause may be one of the
following:
● Fault in radio remote control.
● The range is exceeded.
● The battery voltage is too low.
● Frequent, repeated operation of the radio remote control while not
in range, which will require re-
synchronisation.
● Overload of the central locking system by operating at frequent
intervals, the power supply is
interrupted for a short time.
● Interference from higher-power radio waves from other sources.
Manual unlocking 3 24.Electronic key system
Enables a keyless operation of the
following functions:
● central locking system 3 24
● ignition switching on and starting the engine 3 135
The electronic key simply needs to be on the driver's person.
Additionally, the electronic key
includes the functionality of the radio
remote control 3 22.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Page 26 of 255

24Keys, doors and windowsReplacing battery in electronic
key
Replace the battery as soon as the
system no longer operates properly
or the range is reduced. The need for battery replacement is indicated by a
message in the Driver Information
Centre 3 101.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
1. To unclip the cover insert a small screwdriver in the cutout.
2. Remove the cover.
3. Extract the flat battery from its location.
4. Replace battery with a battery of the same type. Pay attention to
the installation position.
5. Clip the cover in place.
Fault
If the central locking cannot be operated or the engine cannot be
started, the cause may be one of the
following:
● Fault in electronic key.
● Electronic key is out of reception range.
● The battery voltage is too low.
● Overload of the central locking system by operating at frequentintervals, the power supply is
interrupted for a short time.
● Interference from higher-power radio waves from other sources.
To rectify the cause of the fault,
change the position of the electronic
key.
Manual unlocking 3 24.
Central locking system Unlocks and locks doors, load
compartment and fuel filler flap.
Pull an interior door handle fully to
unlock and open the respective door.
Page 67 of 255
Storage65
Additional cupholders are located in
the rear armrest. Fold down armrest.
Centre console storage
The storage container can be used to
store small items.Depending on the version, the
storage compartment is located
under a cover.
Load compartment
The rear seat backrest is divided in
two parts. Both parts can be folded
down.
Before folding rear seat backrests,
execute the following if necessary:
● Remove the load compartment cover 3 68.
● Press and hold the catch to push
the head restraints down 3 42.
Load compartment extension
(version with fixed rear seats)
● Pull the release lever on one or both outer sides and fold down
Page 70 of 255
68StorageThe armrest can also be folded down
from the rear by pulling the loop.
Suitable for loading long, narrow
objects.
Ensure that the armrest engages
after folding up.
Load compartment cover
Do not place any objects on the cover.
Removing cover
Unhook retaining straps from tailgate.
Lift cover, slightly angle and turn it.
Remove the cover.
Stowing
The load compartment cover can be
stored behind the rear seat backrests.
Unhook retaining straps and lift the
cover backwards until it unlatches.
Then slide it down in the guides
behind the seat backrests.
Fitting cover Engage cover in side guides and fold downwards. Attach the retainingstraps to the tailgate.
Rear floor storage cover
The rear floor cover can be removed.
Raise cover at the recess and
remove.
Page 73 of 255
Storage71Roof rack system
Roof rack For safety reasons and to avoiddamage to the roof, the vehicle-
approved roof rack system is
recommended.
Follow the installation instructions
and remove the roof rack when not in
use.
Mounting roof rack
Open all doors.
Mounting points are located in each
door frame of the vehicle body.
Detach the cover from each mounting
point and fasten the roof rack with the attached screws.Loading information
● Heavy objects in the load compartment should be placed
against the seat backrests. Make
sure that the backrests are
securely engaged, i.e. no longer
showing the red marks on the side near the release lever or on
the loop. If objects can be
stacked, heavier objects should
be placed at the bottom.
● Secure objects with lashing straps attached to lashing eyes
3 69.
Page 119 of 255

Lighting117
Illustration shows rear courtesy lights.
Sunvisor lights Illuminates when the cover is opened.
Lighting features
Centre console lighting A spotlight integrated in the overheadconsole illuminates the centre
console when headlights are
switched off.
Entry lighting
Welcome lighting Some or all of the following lights are
switched on for a short time by
unlocking the vehicle with the radio
remote control:
● headlights
● tail lights
● number plate lights
● instrument panel light
● interior lights
The number of activated lights
depends on the surrounding light
conditions.
The lighting switches off immediately
when the ignition is switched on.
Starting off 3 17.This function can be activated or
deactivated in the vehicle
personalisation.
Vehicle personalisation 3 102.
The following lights will additionally
switch on when the driver's door is
opened:
● illumination of some switches
● Driver Information Centre
● door pocket lights
Exit lighting The following lights are switched on if
the key is removed from the ignition
switch:
● interior lights
● instrument panel light
They will switch off automatically after
a delay. This function works only in
the dark. Theatre lighting is activated
if the driver's door is opened during
this time.
Page 145 of 255

Driving and operating143Notice
When unscrewing the protective cap
from the filler neck, ammonia fumes may emerge. Do not inhale as the
fumes have a pungent smell. The
fumes are not harmful by inhalation.
It is recommended to fill the AdBlue
tank completely.
The vehicle must be parked on a level surface.
The filler neck for AdBlue is located
behind the fuel filler flap, which is located at left rear side of the vehicle.
The fuel filler flap can only be opened
if the vehicle is unlocked.
1. Remove key from ignition switch.
2. Close all doors to avoid ammonia fumes entering the interior of the
vehicle.
3. Release the fuel filler flap by pushing the flap 3 178.
4. Unscrew protective cap from the
filler neck.
5. Open AdBlue canister.
6. Mount one end of the hose on the
canister and screw the other end
on the filler neck.
7. Lift the canister until it is empty, or
until the flow from the canister has
stopped. This can take up to five
minutes.
8. Place the canister on the ground to empty the hose, wait 15
seconds.
9. Unscrew the hose from the filler neck.
10. Mount the protective cap and turn
clockwise until it engages.
Notice
Dispose of AdBlue canister
according to environmental
requirements. Hose can be reused
after flushing with clear water before AdBlue dries out.