18In briefParking9Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake. Pull switch m for
approx. one second and check
if the control indicator m
illuminates.
The electric parking brake is applied when control indicator
m illuminates 3 106.
● Switch off the engine. ● If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector
lever to position P before
switching off ignition. On an
uphill slope, turn the front
wheels away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position P before switching off ignition.
Turn the front wheels towards
the kerb.
● Close the windows and the sunroof.
● Switch off ignition with power button. Turn the steering wheel
until the steering wheel lock is
felt to engage.
● Lock the vehicle by pressing the button on the door handle or
button e on the remote control.
Activate the anti-theft alarm
system.
● The engine cooling fans may run
after the engine has been
switched off 3 236.
Caution
After running at high engine
speeds or with high engine loads,
operate the engine briefly at a low load or run in neutral for
approx. 30 seconds before
switching off, in order to protect
the turbocharger.
Electronic key system 3 21.
Laying the vehicle up for a long period
of time 3 235.
Keys, doors and windows19Keys, doors and
windowsKeys, locks ................................... 19
Keys .......................................... 19
Radio remote control .................20
Electronic key system ................21
Memorised settings ...................24
Central locking system ..............24
Automatic locking ......................26
Child locks ................................. 27
Doors ........................................... 28
Load compartment ....................28
Vehicle security ............................ 33
Anti-theft locking system ...........33
Anti-theft alarm system ..............33
Immobiliser ................................ 35
Exterior mirrors ............................ 36
Convex shape ........................... 36
Electric adjustment ....................36
Folding mirrors .......................... 36
Heated mirrors ........................... 37
Automatic dimming ....................37
Parking assist ............................ 38Interior mirrors............................. 38
Manual anti-dazzle ....................38
Automatic anti-dazzle ................38
Windows ...................................... 39
Windscreen ............................... 39
Power windows ......................... 39
Heated rear window ..................41
Heated windscreen ....................41
Sun visors .................................. 41
Roof ............................................. 42
Sunroof ...................................... 42Keys, locks
Keys 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 3 278.
Central locking 3 24.
Starting the engine 3 159.
Radio remote control 3 20.
Electronic key 3 21.
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 3 270.
Replacing battery Replace the battery as soon as the
system no longer operates properly
or the range is reduced. The need for
20Keys, doors and windowsbattery replacement is indicated by a
message in the Driver Information
Centre 3 122.
Batteries 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 again for approx. 6 mm 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.
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 33
● anti-theft alarm system 3 33
● power windows 3 39
● sunroof 3 42
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.
Keys, doors and windows21Handle with care, protect from
moisture and high temperatures and avoid unnecessary operation.
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
● switching on ignition and starting the engine 3 159
The electronic key simply needs to be on the driver's person.
Additionally, the electronic key
includes the functionality of the radio
remote control:
● central locking system
● anti-theft alarm system
● power windows
The hazard warning flashers confirm
operation.
Handle the device with care, protect
from moisture and high temperatures
and avoid unnecessary operation.
Notice
Do not put the electronic key in the
load compartment.
Electronic key system operation
The electronic key must be outside
the vehicle, within a range of approx.
1 m of the relevant door side.
24Keys, doors and windows● Overload of the central lockingsystem 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.
Memorised settings
Whenever the ignition is switched off,
some of the following settings are
automatically memorised by the
currently used remote control unit or
the electronic key:
● automatic climate control
● lighting
● Infotainment system
● central locking system
● FlexRide interactive driving system
● comfort settingsThe saved settings are automatically used the next time the ignition is
switched on with the memorised
electronic key 3 21.
A precondition is that Personalisation
by Driver is activated in the personal
settings of the Info Display. This must
be set for each electronic key which is
used. The status change is available
only after locking and unlocking the
vehicle.
The assigned memory position of the power seat is automatically recalled
when switching on ignition and Auto
Memory Recall is activated in the Info
Display for the memorised electronic
key.
Power seat 3 49.
Vehicle personalisation 3 123.
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 once more opens the door.Notice
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Notice
A short time after unlocking with the
remote control or electronic key, the
doors are being locked automatically if no door has been opened. A
precondition is that the setting is
activated in the vehicle
personalisation 3 123.
Central locking buttons
Locks or unlocks all doors, the load
compartment and fuel filler flap from
the passenger compartment via a
switch in the driver's door panel.
26Keys, doors and windowsManual locking
Push inside locking knob of all doors
except driver's door or press e in the
driver's door panel. Then close the driver's door and lock it from the
outside by turning the key in the lock
cylinder. The fuel filler flap and
tailgate are possibly not locked.
After locking, cover the lock cylinder
with the cap: insert the cap with the
lower side in the recess and push the cap until it engages at the upper side.
Lock cylinders Designed to free-wheel if they areforcefully 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.
Automatic locking
Automatic locking after driving off
This security feature can be
configured to automatically lock all
doors, load compartment and fuel
filler flap after driving off and
exceeding a certain speed.
When at a standstill after driving, the
vehicle will be unlocked automatically
as soon as the ignition is switched off.
Activation or deactivation of
automatic locking can be set in the
menu Settings I Vehicle in the Info
Display.
Info Display 3 117.
Vehicle personalisation 3 123.
The setting can be saved for the
remote control or electronic key being
used 3 24.
Automatic relock after unlocking
This feature can be configured to
automatically lock all doors, load
compartment and fuel filler flap a
Keys, doors and windows27short time after unlocking with the
remote control or electronic key,
provided no door has been opened.
Activation or deactivation of
automatic relock can be set in the
menu Settings I Vehicle in the Info
Display.
Info Display 3 117.
Vehicle personalisation 3 123.
The setting can be saved for the
remote control or electronic key being
used 3 24.
Passive locking
This feature locks the vehicle
automatically after several seconds if an electronic key has been
recognised previously inside the
vehicle, all doors have then been
closed and the electronic key does
not remain within the vehicle.
If the electronic key remains in the
vehicle or the ignition is not off,
passive locking will not be permitted.If there have been two or more
electronic keys in the vehicle and the
ignition was on once, the feature
locks the vehicle if just one electronic
key is taken out of the vehicle.
To prevent passive locking of the
vehicle e.g. when refuelling or if
passengers remain in the vehicle, the
system must be disabled.
To disable the system, press the
central locking button c for a few
seconds while one door is open. An acoustic signal sounds three times to
confirm deactivation. The function
remains disabled until the central
locking button e is pressed or the
ignition is switched on.
Activation or deactivation of passive
locking can be set in the menu
Settings I Vehicle in the Info Display.
Info Display 3 117.
Vehicle personalisation 3 123.
The setting can be saved for each electronic key being used 3 24.Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
Move the pin in the rear door to the front position. The door cannot be
opened from the inside.
To deactivate, move the pin to the
rear position.
Keys, doors and windows33Vehicle 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 the doors. All doors must be closed otherwise
the system cannot be activated.
Unlocking the vehicle disables the
mechanical anti-theft locking system.
This is not possible with the central
locking button inside the vehicle.
Activating
Press e on the remote control or
electronic key twice within 5 seconds .
Anti-theft alarm system The anti-theft alarm system is
combined with the central locking
system.
It monitors: ● doors, tailgate, bonnet
● passenger compartment including adjoining load
compartment
● vehicle inclination, e.g. if it is raised
● ignition
Activation All doors must be closed and theelectronic key of the electronic key
system must not remain in the
vehicle. Otherwise the system cannot
be activated.
● Radio remote control: activated 30 seconds after locking the
vehicle by pressing e once.
● Electronic key system: activated 30 seconds after locking the
vehicle by pressing the button on
any exterior door handle.