
In brief111Power windows .....................39
2 Exterior mirrors .....................36
3 Side air vents ...................... 130
4 Turn lights, headlight
flash, low/high beam, high
beam assist ......................... 117
Exit lighting ......................... 121
Parking lights ...................... 118
Buttons for Driver
Information Centre ................99
5 Cruise control .....................156
Speed limiter ....................... 159
Heated steering wheel ..........78
6 Instruments .......................... 89
Driver Information Centre ...... 99
7 Infotainment controls
8 Windscreen wiper and
washer, rear wiper and
washer ................................. 79
9 Power button ....................... 135
10 Centre air vents .................. 130
11 Hazard warning flashers ....117
12 Info-Display ........................ 10113Anti-theft alarm system
status LED ........................... 34
14 Central locking system ..........23
15 Glovebox .............................. 67
16 Controls for Info-Display
operation ............................. 101
17 Climate control system ........ 123
18 USB charging port ................ 83
19 Power outlet .......................... 83
20 Parking assist/Advanced
parking assist .....................174
Lane departure warning .....187
Eco button for stop-start
system ................................. 138
Electronic Stability Control and Traction Control ...........153
Sport mode ......................... 156
21 Manual transmission ..........149
Automatic transmission ......146
22 Electric parking brake .........150
23 Selective ride control ..........154
24 Ignition switch .....................134
25 Steering wheel adjustment ..7826 Horn ..................................... 79
27 Storage ................................. 67
28 Bonnet release lever ..........202
29 Light switch ........................ 112
Headlight range
adjustment ......................... 114
Front/rear fog lights ............118
Instrument illumination .......119

Keys, doors and windows21Key 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 23
● anti-theft locking system 3 34
● anti-theft alarm system 3 34
● tailgate unlocking and opening
● power windows 3 39
● mirrors folding 3 37
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
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.

22Keys, doors and windows
1. Remove the back cover from theremote 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.● 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.
Manual unlocking 3 23.Electronic key system
Enables a keyless operation of the
following functions:
● central locking system 3 23
● power tailgate 3 29
● ignition switching on and 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.

Keys, doors and windows23Replacing 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.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
1. Remove the cover.
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 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 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 23.
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 the doors are locked
automatically if no door has been

Keys, doors and windows25Electronic key system operation
The electronic key must be outside
the vehicle, within a range of approx. 1 m of the relevant door side.
Unlocking
Pass a hand behind the door handle
of one of the front doors to unlock the
vehicle or press the tailgate button.
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 by
passing a hand behind the
driver's door handle.
● All doors, load compartment and fuel filler flap will be unlocked by
passing a hand behind the
passenger's door handle or by
pressing the tailgate button.
● Only the tailgate will be unlocked
by pressing the tailgate button.
Vehicle personalisation 3 104.
Locking
Press with a finger or thumb on one
of the door handles (at the markings)
or press the tailgate button.
All doors, load compartment and fuel
filler flap will be locked.

26Keys, doors and windowsThe system locks if 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 not off,
locking will not be permitted and a
warning chime sounds.
Keep the hand behind the door
handle or keep the tailgate button
pressed to close the windows.
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 can be unlocked and
opened hands-free by pushing the
touchpad switch under the tailgate
moulding when the electronic key is in
range. The doors remain locked.
Load compartment 3 29.Operation with buttons on the
electronic key
The central locking system can also
be operated with the buttons on the
electronic key.
Press O to unlock.
Press N to lock.
Press P longer to unlock and open
only the power tailgate.
Remote control operation 3 23.
Confirmation
Operation of central locking system is
confirmed by the hazard warning
flashers. A precondition is that the
setting is activated in the vehicle
personalisation 3 104.
Central locking button
Locks or unlocks all doors, the load
compartment and fuel filler flap from
inside the passenger compartment.
Press Q
to lock. The LED in the button
illuminates.
Press Q again to unlock. The LED in
the button extinguishes.

30Keys, doors and windowsClosing
Use the interior handle.
Do not push the touchpad switch
whilst closing as this will unlock the
tailgate again.
Central locking system 3 23.
Power tailgate
9 Warning
Take care when operating the
power tailgate. Risk of injury,
particularly to children.
Keep a close watch on the
movable tailgate when operating.
Ensure that nothing becomes
trapped during operating and no
one is standing within the moving
area.
The power tailgate can be operated
by:
● Pressing P longer on the
electronic key.
● Hands-free operation with motion
sensor below the rear bumper.
● The tailgate button and T in the
open tailgate.
On vehicles with automatic
transmission, the tailgate can only be operated when the vehicle is
stationary and automatic
transmission in P.
The turn signal lights flash and a
chime sounds when the power
tailgate is operating.
Notice
Operating the power tailgate does
not operate the central locking
system. To open the tailgate with the
button on the electronic key, or with
the tailgate button or via hands-free
operation, it is not necessary to
unlock the vehicle. A precondition is
that the electronic key is outside the
vehicle, within a range of approx.
1 m of the tailgate.
Do not leave the electronic key in the load compartment.
Lock the vehicle after closing if it was
unlocked previously.
Central locking system 3 23.
Operation with the electronic key
Press P longer to open or close the
tailgate.

Keys, doors and windows31Hands-free operation with motion
sensor below the rear bumper
To open or close the tailgate move the
foot below the rear bumper back and
forth in the area below the number plate. The key must be within a range of 1 m. Do not hold the foot longer or
move too slow below the bumper. The
electronic key must be outside the
vehicle, within a range of approx.
1 m of the tailgate.
Activation or deactivation of hands-
free operation can be set in the menu
Settings I Vehicle in the Info Display.
Info Display 3 101.
Vehicle personalisation 3 104.
9 Danger
Do not touch any vehicle parts
below the vehicle during hands-
free operation. There is a risk of
injury from hot engine parts.
Automatic locking after hands-free
operation
Press button S in the open tailgate,
the whole vehicle will be locked after hands-free closing of the tailgate.
Operation with the tailgate button
To open the tailgate, press the
tailgate button until the tailgate starts
to move. If the vehicle is locked, the
electronic key must be outside the
vehicle, within a range of approx.
1 m of the tailgate.