Page 23 of 299
Keys, doors and windows21Keys, doors and
windowsKeys, locks ................................... 21
Doors ........................................... 26
Vehicle security ............................ 27
Exterior mirrors ............................ 30
Interior mirrors ............................. 31
Windows ...................................... 32
Roof ............................................. 35Keys, locks
Keys Replacement keys
The key number is specified in the
Car Pass or on a detachable tag.
The key number must be quoted
when ordering replacement keys as it
is a component of the immobiliser
system.
Locks 3 264.
Key with foldaway key sectionPress button to extend. To fold the
key, first press the button.
Car Pass The Car Pass contains security
related vehicle data and should
therefore be kept in a safe place.
When the vehicle is taken to a
workshop, this vehicle data is needed
in order to perform certain operations.
Radio remote control
Page 27 of 299

Keys, doors and windows25
Fault in radio remote control
system
Unlocking
Manually unlock the driver's door by
turning the key in the lock. Switch on
the ignition and press the central
locking button c to unlock all doors,
load compartment and fuel filler flap.
By switching on the ignition, the anti-
theft locking system is deactivated.
Locking
Manually lock the driver's door by
turning the key in the lock.
Fault in central locking system
Unlocking
Manually unlock the driver's door by
turning the key in the lock. The other
doors can be opened by pulling the
interior handle twice. The load
compartment and fuel filler flap
cannot be opened. To deactivate the
anti-theft locking system, switch on
the ignition 3 27.
Locking
Push inside locking knob of all doors
except driver's door. Then close the
driver's door and lock it from the
outside with the key. The fuel filler flap and tailgate cannot be locked.
Automatic locking
This security feature can be
configured to automatically lock all
doors, load compartment and fuel
filler flap as soon as a certain speed
is exceeded.
Additionally it is configurable to
unlock the driver's door or all doors
after the ignition is switched off andthe ignition key is removed (manual
transmission) or the selector lever is
moved to P position (automatic
transmission).
Settings can be changed in the menu Settings in the Info-Display. Vehicle
personalisation 3 130.
The settings can be saved for the key being used 3 23.
Child locks
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Keys, doors and windows27
General hints for operating
tailgate9 Danger
Do not drive with the tailgate open
or ajar, e.g. when transporting
bulky objects, since toxic exhaust
gases, which cannot be seen or
smelled, could enter the vehicle.
This can cause unconsciousness
and even death.
Caution
Before opening the tailgate, check overhead obstructions, e.g. a
garage door, to avoid damage to
the tailgate. Always check the
moving area above and behind the
tailgate.
Note
The installation of certain heavy
accessories onto the tailgate may
affect its ability to remain open.
Vehicle 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.
If the ignition was on, the driver's door
must be opened and closed once so
that the vehicle can be secured.
Unlocking the vehicle disables the
mechanical anti-theft locking system.
This is not possible with the central
locking button.
Activating
Press e on the radio remote control
twice within 15 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
■ Vehicle inclination, e.g. if it is raised
■ Ignition
Page 58 of 299
56Seats, restraints
Additionally there is a warning label
on the side of the instrument panel,
visible when the front passenger door
is open, or on the front passenger sun
visor.
The front airbag system is triggered in the event of a front-end impact of a
certain severity. The ignition must be
switched on.The inflated airbags cushion the
impact, thereby reducing the risk of
injury to the upper body and head of
the front seat occupants
considerably.
9 Warning
Optimum protection is only
provided when the seat is in the
proper position.
Seat position 3 39.
Keep the area in which the airbag
inflates clear of obstructions.
Fit the seat belt correctly and
engage securely. Only then is the
airbag able to protect.
Side airbag system
The side airbag system consists of an
airbag in each front seat backrest.
This can be identified by the word
AIRBAG .
The side airbag system is triggered in the event of a side impact of a certain
severity. The ignition must be
switched on.
Page 62 of 299
60Seats, restraints
Allow children to enter and exit the
vehicle only on the side facing away
from the traffic.
When the child restraint system is not in use, secure the seat with a seat beltor remove it from the vehicle.
Note
Do not affix anything on the child
restraint systems and do not cover
them with any other materials.
A child restraint system which has
been subjected to stress in an
accident must be replaced.
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Seats, restraints61Child restraint installation locationsPermissible options for fitting a child restraint system
Weight and age class
On front passenger seatOn outboard seats in the second rowOn centre seat in
the second rowOn seats in the third rowactivated airbagdeactivated airbagGroup 0: up to 10 kg
or approx. 10 monthsXU 1U2XUGroup 0+: up to 13 kg
or approx. 2 yearsXU 1U2XUGroup I: 9 to 18 kg
or approx. 8 months to 4 yearsXU 1U2XUGroup II: 15 to 25 kg
or approx. 3 to 7 yearsXXUXUGroup III: 22 to 36 kg
or approx. 6 to 12 yearsXXUXU1=Only if front passenger seat airbag system is deactivated. If the child restraint system is being secured using a three- point seat belt, move seat height adjustment to uppermost position and ensure that vehicle safety belt runs forwards
from the upper anchorage point. Adjust seat backrest inclination as far as necessary to a vertical position to ensure
that the belt is tight on the buckle side.2=Seat available with ISOFIX and Top-Tether mounting brackets 3 64.U=Universal suitability in conjunction with three-point seat belt.X=No child restraint system permitted in this weight class.
Page 68 of 299
66StorageCupholders
Front cupholder
Cupholders are located in the centre
console between the front seats.
Slidable cupholder in
FlexConsole armrest
The cupholder can be moved in guide rails in the FlexConsole armrest or
completely removed.
Push the handle in front of cupholder
to slide.
Armrest 3 44.
Remove cupholder
Pull the handle in front of cupholder
and remove it vertically out of the
console.
Installation in reverse order.
Note
Install the cupholder in the direction as shown in the illustration.
Otherwise the cupholder may not engage properly.
Page 72 of 299

70StorageRear carrier systemRear carrier system for four
bicycles
The rear carrier system (Flex-Fix
system) allows two bicycles to be
attached to a pull-out carrier
integrated into the vehicle floor. It is
possible to attach two further bicycles
on an adapter. The transportation of
other objects is not permitted.
The maximum load of the rear carrier
system is 80 kg with attached adapter and 60 kg without attached adapter.The maximum load per bicycle on the
pull-out carrier is 30 kg. This allows
the attachment of electrically-
powered bicycles to the pull-out
carrier. The maximum load per
bicycle on the adapter is 20 kg.
The wheelbase of a bicycle must not
exceed 1.15 metres. Otherwise the
secure fastening of a bicycle is not
possible.
If not in use, the rear carrier system
must be slid back into the vehicle
floor.
There must not be any objects on the bicycles that could become loose
during transportation.Caution
If the rear carrier system is
extended and the vehicle is fully loaded, the chassis clearance will
be reduced.
Drive carefully whenever the road has a steep inclination or when
driving over a ramp, bump, etc.
Caution
Consult your bicycle dealer before
attaching bicycles with carbon
frames. The bicycles might get
damaged.
Extending
Open the tailgate.
9 Warning
No-one should be in the extension
zone of the rear carrier system,
risk of injury.