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6In briefIn briefInitial drive informationVehicle unlocking
Press c
to unlock the doors and load
compartment. Open the doors by
pulling the handles. To open the
tailgate, push the touchpad switch
below the handle.
Radio remote control 3 21, Central
locking system 3 24, Electronic key
system 3 22, Load compartment
3 29.
Seat adjustment
Longitudinal adjustment
Pull handle, slide seat, release
handle. Try to move the seat back and forth to ensure that the seat is locked
in place.
Seat position 3 40, Seat adjustment
3 41.
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20Keys, doors and windowsKeys, doors and
windowsKeys, locks ................................... 20
Keys .......................................... 20
Radio remote control .................21
Electronic key system ................22
Memorised settings ...................24
Central locking system ..............24
Delayed locking ......................... 27
Automatic locking ......................28
Child locks ................................. 29
Doors ........................................... 29
Load compartment ....................29
Vehicle security ............................ 30
Anti-theft locking system ...........30
Anti-theft alarm system ..............30
Immobiliser ................................ 31
Exterior mirrors ............................ 32
Convex shape ........................... 32
Electric adjustment ....................32
Folding mirrors .......................... 32
Heated mirrors ........................... 33
Interior mirrors ............................. 33
Manual anti-dazzle ....................33
Automatic anti-dazzle ................34Windows...................................... 34
Windscreen ............................... 34
Manual windows ........................34
Power windows ......................... 35
Heated rear window ..................36
Sun visors .................................. 36
Roof ............................................. 37
Sunroof ...................................... 37Keys, locks
KeysCaution
Do not attach heavy or bulky itemsto 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 3 214, Central locking 3 24,
Starting the engine 3 137.
Radio remote control 3 21.
Electronic key 3 22.
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.
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Keys, doors and windows21Key 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 24
● anti-theft locking system 3 30
● anti-theft alarm system 3 30
The radio remote control has a range of approx. 30 metres. It can be
restricted by external influences. The
hazard warning flashers confirm
operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Radio remote control battery
replacement
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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22Keys, doors and windowsExtend the key and open the unit.
Replace the battery (battery type
CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
Radio remote control
synchronisation
After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control is
synchronised when the ignition is
switched on.
Fault
If the central locking system cannot
be operated with the radio remote
control, it may be due to the following:
● The range is exceeded.
● The battery voltage is too low.
● Frequent, repeated operation of the radio remote control while notin 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.
Electronic key system
Enables a keyless operation of the
following functions:
● central locking system 3 24
● starting the engine 3 137
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 21.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Note
Do not put the electronic key in the
load compartment or in front of the
Info-Display.
Replacing 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 3 103.
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Keys, doors and windows23Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
To replace:
1. Press button at the back of the electronic key unit and extract thekey blade from the housing.
2. Insert the key blade approx. 6 mm
into the housing and turn the key
to open the housing. Further
insertion of the key blade can
damage the housing.
3. Remove and replace battery. Use
CR 2032 or equivalent battery.
Pay attention to the installation
position.
4. Close the housing and insert key blade.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Electronic key synchronisation
The electronic key synchronises itself automatically during every starting
procedure.
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 frequent
intervals, 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.
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24Keys, doors and windowsMemorised settings
Whenever the ignition is switched off,
the following settings may be
automatically memorised by the
remote control unit or the electronic
key:
● lighting
● Infotainment system
● central locking system
● comfort settings
A precondition is that Personalization
by driver is activated in the personal
settings of the Info-Display. This must
be set for each remote control unit or
electronic key which is used.
Vehicle personalisation 3 105.
Central locking system
Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door. Pulling
the handle again opens the door.Note
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
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 3 105.
Remote control operation
Unlocking
Press c.
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 c once.
● Only the driver's door, load compartment and fuel filler flap
will be unlocked by pressing c
once. To unlock all doors, press
c twice.
Select the relevant setting in the settings menu in the Info-Display.
Vehicle personalisation 3 105.
The setting can be saved for the
remote control being used.
Memorised settings 3 24.
Locking Close doors, load compartment and
fuel filler flap.
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Keys, doors and windows25
Press e.
If the driver's door 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 3 105.
Electronic key system operation
The electronic key must be outside
the vehicle, within a range of approx. one metre of the relevant door side.
Unlocking
Press the button on the respective
exterior door handle and pull the
handle.
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 the button on any
exterior handle once.
● Only the driver's door, load compartment and fuel filler flap
will be unlocked by pressing the
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26Keys, doors and windowsbutton on the driver`s door
exterior handle once. To unlock
all doors, press button twice.
The setting can be changed in the
settings menu in the Info-Display.
Vehicle personalisation 3 105.
Locking
Press the button on any exterior door
handle.
All doors, load compartment and fuel
filler flap will be locked.
The system locks if any of the
following occurs:
● It has been more than five seconds since unlocking.
● The button on an exterior handle has been pressed twice within
five seconds to unlock the
vehicle.
● Any door has been opened and all doors are now closed.
If the driver's door is not closed
properly, the electronic key remains in the vehicle or the ignition is still on,
locking will not be permitted and a
warning chime sounds three times.
If there have been two or more
electronic keys in the vehicle and the
ignition was on once, the doors will be
locked even if just one electronic key
is taken out of the vehicle.
Unlocking and opening the tailgate
The tailgate and the doors can be
unlocked by pressing the button
under the tailgate moulding when the electronic key is in range.Operation with buttons on the
electronic key
The central locking system can also
be operated with the buttons on the
electronic key.
Press c to unlock.
Press e to lock.
Remote control operation 3 24.
Passive locking
Automatic locking 3 28.