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Keys, doors and windows9Keys, doors and
windowsKeys, locks ..................................... 9
Keys ............................................ 9
Radio remote control .................10
Electronic key system ................11
Central locking system ..............12
Automatic locking ......................16
Child locks ................................. 17
Doors ........................................... 18
Load compartment ....................18
Vehicle security ............................ 18
Anti-theft locking system ...........18
Anti-theft alarm system ..............19
Immobiliser ................................ 20
Exterior mirrors ............................ 21
Convex shape ........................... 21
Electric adjustment ....................21
Folding mirrors .......................... 21
Heated mirrors ........................... 22
Interior mirrors ............................. 22
Manual anti-dazzle ....................22
Automatic anti-dazzle ................23
Windows ...................................... 23
Windscreen ............................... 23Power windows......................... 23
Heated rear window ..................25
Sun visors .................................. 25
Roller blinds ............................... 26
Roof ............................................. 26
Glass panel ............................... 26Keys, locks
KeysCaution
Do not attach heavy or bulky items to the ignition key.
Replacement keys
The key number is specified on a
detachable tag.
The key number must be quoted
when ordering replacement keys as it
is a component of the immobiliser
system.
Locks 3 194.
Central locking 3 12.
Starting the engine 3 101.
Radio remote control 3 10.
Electronic key 3 11.
The code number of the adapter for
the locking wheel nuts is specified on
a card. It must be quoted when
ordering a replacement adapter.
Wheel changing 3 186.
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10Keys, doors and windowsKey with foldaway key section
Press button to extend. To fold the
key, first press the button.
Radio remote control
Enables operation of the following
functions via the use of the remote control buttons:
● central locking system 3 12
● anti-theft locking system 3 18
● anti-theft alarm system 3 19
● tailgate unlocking and opening
● power windows 3 23
● mirrors folding 3 21
● vehicle locator lighting 3 88
● peripheral lighting 3 88
The remote control has a range of up
to 100 m, 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
system no longer operates properly
or the range is reduced.
In the event of a discharged battery,
C illuminates in the instrument
cluster and a warning message is
displayed in the Driver Information
Centre.
Driver Information Centre 3 76.
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Keys, doors and windows11Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
1. Remove the back cover from the remote control.
2. Extract the flat battery from its location.
3. Replace battery with a battery of the same type. Pay attention to
the installation position.
4. Clip the back 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 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.
Manual unlocking 3 12.Electronic key system
Enables, depending on version, a
keyless operation of the following functions:
● central locking system 3 12
● ignition switching on and starting the engine 3 101
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 10.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
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Keys, doors and windows13Remote control operationUnlocking
Press a.
Note
A short time after unlocking with the
remote control the doors are locked
automatically if no door has been
opened. A precondition is that the
setting is activated in the vehicle
personalisation 3 77.
Unlocking mode can be set in the
vehicle personalisation menu in the
Info Display. Two settings are
selectable:
● All doors, load compartment and fuel filler flap will be unlocked by
pressing a once.
● Only the driver's door and fuel filler flap will be unlocked by
pressing a once. To unlock all
doors, load compartment and
fuel filler flap, press a twice.
Select the relevant setting in the
Vehicle personalisation.
Vehicle personalisation 3 77.
Unlocking the tailgate
Press ? to unlock the tailgate
only.
Unlocking and opening the tailgate
3 18.
Locking
Close doors, load compartment and
fuel filler flap.
Press b.
If the vehicle is not closed properly,
the central locking system will not
work.
Confirmation
Operation of the central locking
system is confirmed by the hazard
warning flashers. A precondition is
that the setting is activated in the
vehicle personalisation 3 77.
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14Keys, doors and windowsElectronic key system operationThis system allows automatic vehicle
locking and unlocking simply by
detection of the electronic key. The
electronic key must be outside the
vehicle.
● Zone 1: switching on entry lighting
● Zone 2: automatic locking on leaving the vehicle
● Zone 3: automatic unlocking on approaching the vehicle
Note
A short time after automatic
unlocking, the vehicle is relocked if
no door has been opened.
If the ignition is switched off for more than nine days or the vehicle battery
has no sufficient charging, the
automatic function is disabled. Pass a hand behind the door handle of the
driver's door to unlock the vehicle or
press the tailgate button.
Unlocking
Unlocking mode can be set in the
vehicle personalisation menu in the
Info Display. Two settings are
selectable:
● Only the driver's door and fuel filler flap will be unlocked.
● All doors, load compartment and fuel filler flap will be unlocked.
Vehicle personalisation 3 77.Operation with buttons on the
electronic key
The central locking system can also
be operated with the buttons on the
electronic key.
Press a to unlock.
Press b to lock.
Press ? to unlock only the
tailgate.
Remote control operation 3 12.
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Keys, doors and windows15Confirmation
Operation of central locking system is
confirmed by the hazard warning
flashers. A precondition is that the
setting is activated in the vehicle
personalisation 3 77.
Smart access
With that function a smart phone can
be used as an electronic key. The
vehicle is controlled via an
application.
When approaching the vehicle
confirm the message on the smart
phone to open the vehicle.
Central locking button
Locks or unlocks all doors, the load
compartment and fuel filler flap from
inside the passenger compartment.
Press b to lock. The LED in the
button illuminates.
Press b again to unlock. The LED in
the button extinguishes.
Operation with the key in case of
a central locking system fault
In case of a fault, e.g. vehicle battery
or remote control / electronic key
battery is discharged, the front door
can be locked or unlocked with the
mechanical key.
Manual unlocking
Electronic key: push the latch to
extract the integral key.
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Keys, doors and windows17This function can be activated or
deactivated at any time. With the
ignition on, press b until an audible
signal starts and a corresponding
message is displayed.
The state of the system stays in
memory when switching off the
ignition.
Automatic relock after unlocking This feature automatically locks all
doors, load compartment and fuel
filler flap a short time after unlocking
with the remote control or electronic
key, provided no door has been
opened.
Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
Mechanical child locks
Turn the red child lock in the rear door inwards to the horizontal position by
using a key. The door cannot be
opened from the inside.
To deactivate, turn the child lock to
the vertical position.
Electric child locks
Remotely operated system to prevent
opening of the rear doors via the
interior door handles and the use of
the rear power windows.
Switching on
Press >. The indicator lamp in the
button comes on, accompanied by a
confirmation message. This indicator
lamp remains on until the child lock is
switched off.
Switching off
Press > again. The indicator lamp on
button goes off, accompanied by a
confirmation message.
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Keys, doors and windows19Activating
Press b on the radio remote control
twice within 5 seconds.
Anti-theft alarm system
The anti-theft alarm system is
combined with the anti-theft locking
system.
It monitors: ● doors, tailgate, bonnet
● passenger compartment including adjoining load
compartment
● ignition
Activation
All doors, the load compartment and
the engine compartment must be
closed and the electronic key must
not remain in the vehicle.
The system is self-activated
45 seconds after locking the vehicle.
If a door, the tailgate or the bonnet is
not properly closed, the vehicle is not locked. However, the anti-theft alarm
is self-activated after 45 seconds.
Note
Changes to the vehicle interior such
as the use of seat covers and open
windows, could impair the function
of passenger compartment
monitoring.Activation without monitoring of
passenger compartment
Switch off the monitoring of
passenger compartment when
animals are being left in the vehicle,
because of high volume ultrasonic
signals or movements triggering the
alarm. Also, switch off when the
vehicle is on a ferry or train.
1. Close tailgate, bonnet, windows.
2. Switch off ignition and press !
within 10 seconds until the LED in
the button ! illuminates.