
Unlocking/locking with the remote control keyFig. 32
Key with pop-out key bit
Read and observe and on page 51 first.
Description of the key » Fig. 32
Unlock button
Lock button
Depending on equipment fitted:
▶ Unlock boot lid (by pressing) / unlatch and partially open (by holding)
(vehicles with manual valve operation)
▶ Open/close/ the boot lid Stop movement of the boot lid (vehicles with
electric folding operation)
Button for popping out/pushing in the key bit
Battery status warning light - if the warning light does not flash when you
press a button on the key, the battery is discharged
Unlock/unlatch the boot lid (vehicles fitted with manual folding operation)
By pressing lightly on the button
the lid is unlocked.
By pressing down on the button
the lid is unlocked and unlatched (part-
opened).
If the lid is unlocked or released with the button , then the lid is automati-
cally locked after closing. The period of time after which the flap is locked can
be set » page 57 .
CAUTION
■
The remote control may be affected by signal superimposition by transmit-
ters close to the car.■
The range of the remote control key is about 30 m. The battery must be re-
placed if the central locking only reacts to the remote control at a distance of
less than 3 m away » page 275.
ABLocking / unlocking - KESSYFig. 33
Vehicle unlocking / vehicle locking
Read and observe
and on page 51 first.
The KESSY system (Keyless Entry Start Exit System) enables unlocking and
locking of the vehicle without actively using the remote control key.
›
Grip the door handle to unlock » Fig. 33
the vehicle.
›
Touch the sensor on the door handle with your finger to
lock» Fig. 33 -
the
vehicle.
When unlocking/locking the vehicle, the key must be at a maximum distance
of approximately 1.5 m from the front door handle.
Information on locking
On vehicles fitted with automatic gearbox, the selector lever must be moved
into the position P before unlocking.
The vehicle cannot be locked from the outside if the ignition has not been
turned off.
After locking the car, it is not possible to unlock within the next 2 seconds by
touching the door handle. This can be used to check whether the vehicle is
locked.
Protection against inadvertently locking the key in the vehicle
If one of the doors is closed after locking the vehicle and the key with which
the vehicle was locked remains in the passenger compartment, the vehicle is
automatically unlocked. After automatically unlocking, the turn signal lights
will flash four times. If no door is opened within 45 seconds, the vehicle is au-
tomatically locked again.
52Using the system

If the boot lid is closed after locking the vehicle and the key with which the
vehicle was locked remains in the luggage compartment, the lid is automatical-
ly unlatched (partially opened). After automatically unlocking, the turn signal
lights will flash four times. The boot lid remains unlatched (partially opened);
the other doors remain locked.
CAUTION
Some types of gloves can affect the unlocking or locking device via the sen-
sors in the door handle.
Vehicle locking / unlocking with the central locking button
Fig. 34
Central locking button
Read and observe and on page 51 first.
Conditions for the locking/unlocking using the central locking button.
The vehicle is not locked from the outside.
None of the doors are open.
›
To lock , press the button
» Fig. 34 .
Locking is displayed in the button by the illumination of the
symbol.
The following applies after locking. ▶ Opening the doors and the boot lid from the outside is not possible.
▶ The doors can be unlocked and opened from the inside by a single pull on the
opening lever of the respective door.
WARNINGDoors locked from the inside make it difficult for rescuers to get into the
vehicle in an emergency – danger to life!SafeLock
Read and observe
and on page 51 first.
SafeLock prevents the doors from behind opened from inside as well as win-dow operation. This makes an attempted break-in to the vehicle more difficult.
Activating
SafeLock is activated when the vehicle is locked from the outside.
This function is pointed out by the following message on the display of the in-
strument cluster after the ignition is switched off.
Check SAFE lock! Log book!CHECK SAFELOCK
Activation display
When SafeLock is activated the warning light in the driver's door flashes for 2
seconds in rapid succession, then starts to flash at longer intervals.
Switching off ▶ By locking twice within 2 seconds.
▶ or: by deactivating the interior monitor and the towing protection
» page 56 .
The warning light in the driver door flashes rapidly for about 2 seconds, then
goes out and starts to flash at longer intervals after about 30 seconds.
If the vehicle is locked and the safe securing system is switched off, the door
can be opened separately from the inside by a single pull on opening lever.
The SafeLock switches on the next time the vehicle is locked.
WARNINGIf the car is locked and the safe securing system activated, no people must
remain in the car as it will then not be possible to either unlock a door or
open a window from the inside. The locked doors make it more difficult for
rescuers to get into the vehicle in an emergency – risk to life!
Individual settings
Read and observe
and on page 51 first.
The following functions of central locking can be individually adjusted in theInfotainment menu
→
→
Opening and closing
.
53Unlocking and opening

All doors
This function allows you to unlock all doors, the boot lid and the fuel filler flap.
Single door
The function allows you to unlock only the driver's door and the fuel filler flap
with the radio remote control. KESSY allows the unlocking of a single door
which is in the vicinity of the key, as well as the fuel filler flap. The other doors
and the boot lid are only unlocked once the door handle is unlocked or
touched.
Doors on a vehicle side
This function enables you to unlock both doors on the driver's side and the
fuel filler flap with the radio remote control unit. KESSY allows the unlocking of
both doors which are in the vicinity of the key, as well as the fuel filler flap. The
other doors and the boot lid are only unlocked once the door handle is un-
locked or touched.
Automatic locking/unlocking
This function enables the locking of all doors and the boot lid from a speed of
15 km / h. Opening the doors and the boot lid from the outside is not possible.
The renewed unlocking of the doors and the boot lid is carried out when the
ignition key is removed or when the door is opened from inside (depending on
the individual setting for the central locking system).
Opening / closing door
Fig. 35
Door handle/door opening lever
Read and observe
and on page 51 first.
›
To open from the outside , unlock the vehicle and pull the door handle
A
in
the direction of arrow » Fig. 35.
›To
open from the inside pull the door opening lever B and push the door
away from you.›
To the lock from the inside grab handle
C
and close the door.
WARNING■
The door must be closed properly, otherwise it could open whilst the ve-
hicle is in motion - There is a risk to life!■
Only open and close the door when there is no one in the opening/closing
range – There is a risk of injury!
■
Never drive with the doors open - there is a risk of death!
■
An opened door can close automatically if there is a strong wind or the
vehicle is on an incline – risk of injury!
Child safety lock
Fig. 36
Rear door: Child safety system switch on / off
Read and observe
and on page 51 first.
The child safety lock prevents the rear door from being opened from the in- side. The door can only be opened from the outside.
Manually controlled parental settings
›
To turn on the child safety lock, turn the vehicle key to position
» Fig. 36 .
›
Toturn off the child safety lock, turn the vehicle key to position
.
54Using the system

MalfunctionsRead and observe
and on page 51 first.
Synchronising the remote control
If the buttons on the remote control key have been depressed several times
beyond the effective range of the equipment or the battery has been replaced
in the remote control key and the vehicle cannot be unlocked with the remote
control, the key must be synchronised.
›
Press any button on the remote control key.
›
Unlock the door with the key via the lock cylinder within 1 minute of pressing
the button.
Fault with the central locking
If the warning light in the driver's door initially flashes quickly for around 2 sec-
onds, and then illuminates for 30 seconds without interruption before flashing
again slowly, you will need to seek the assistance of a specialist garage.
A failure in the central locking system can lead the vehicle doors and the boot
lid can emergency lock or emergency release » page 276.
Failure of the system KESSY
If there is a fault in the KESSY system, the appropriate error message is dis-
played in the instrument cluster.
Low voltage of the key battery
If the voltage of the key battery is too low, a message appears in the display of the instrument cluster referring to the need to replace the battery. Replace
the battery » page 275.
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Alarm trigger
55
Interior monitor and towing protection
56
The alarm system triggers audible and visual signals if an attempt is made to
break into the vehicle (hereafter referred to as alarm).
The alarm system is activated automatically approximately 30 seconds after the vehicle is locked. This is automatically disabled after release.
CAUTIONBefore leaving the vehicle, it must be checked that all of the windows, doors
and the sliding/tilting roof are locked in order to ensure the full functionality of
the anti-theft alarm system.
Note
The alarm system has its own power source, the service life of which is 5 years.
In order to ensure functionality of the alarm system, we recommend that you
get the alarm checked after this time by a specialist garage.
Alarm trigger
Read and observe
on page 55 first.
The alarm is triggered when one of the following unauthorised actions is acti-
vated on the vehicle with an activated warning system. ▶ Opening the bonnet.
▶ Opening the boot lid.
▶ Opening the doors.
▶ Manipulation of the ignition lock.
▶ Towing the vehicle.
▶ Movement in the vehicle.
▶ Sudden and significant voltage drop of the electrical system.
▶ Uncoupling the trailer.
An alarm is triggered also when the driver's door is unlocked and opened by
the lock cylinder.
The alarm is switched off by pressing the
button on the key or switching on
the ignition.
55Unlocking and opening

NoteButtonA » Fig. 38 is disabled when starting off or driving at a speed of over 5
km/h. The button is reactivated when the vehicle has stopped and a door is
opened.
Delayed locking of the boot lid
Read and observe
on page 56 first.
If the boot lid is unlocked with the button on the key, then the boot lid is
automatically locked after closing.
The period after which the boot lid is locked automatically can be extended by
a specialist garage.
CAUTION
There is a risk of unwanted entry into the vehicle before the boot lid is locked
automatically.
Electric boot lid
Introduction
This chapter contains information on the following subjects:
Description of operation
58
Set the top position of the lid
58
Malfunctions
58
The boot lid (hereinafter referred to as lid) can be operated electrically and
manually in the event of an emergency » page 58.
WARNING■
Ensure that the lock is properly engaged after closing the lid. Otherwise,
the lid might open suddenly while the vehicle is moving, even if the lid was
locked – There is a risk of an accident!■
Never drive with the lid open or unlatched, as otherwise exhaust gases
may get into the interior of the vehicle – risk of poisoning!
■
Only open and close the lid when no one is located in the opening/closing
range – risk of injury!
WARNING (Continued)■ Make sure that when closing the lid, no body parts are crushed – risk of
injury!■
When you open the boot lid make sure that there are no persons in the
opening area of the lid - there is a danger of injury!
CAUTION
Do not attempt to close the lid manually during the electrical closing process -
there is a risk of damaging the electric lid operation.
CAUTION
■ Check that no objects are located in the opening/closing area which could
hinder the movement (e.g. cargo on the roof rack or on the trailer etc.) - there
is a risk of damage to the lid!■
In certain circumstances, if the lid is loaded (e.g by a thick layer of snow), the
opening process of the lid can be interrupted. Remove the snow from the lid to
re-enable the electrical operation.
■
If the lid closes automatically (e.g. under load of snow), you will hear an inter-
mittent beep.
■
Always close the flap before disconnecting the battery.
57Unlocking and opening

Description of operationFig. 39
Lid operation
Read and observe
and on page 57 first.
Ways to open the lid
▶ By pressing the handle
A
» Fig. 39 .
▶ By holding the button
C
.
▶ By holding the button
D
on the key.
Ways to close the lid ▶ Press pressing the button
B
» Fig. 39 .
▶ By pressing the handle
A
.
Ways to stop the lid movement ▶ Press pressing the button
B
» Fig. 39 .
▶ By pressing the button
C
.
▶ By holding the button
D
on the key.
▶ By pressing the handle
A
.
Audible signals
An acoustic signal is sounded when opening/closing the lid by means of the
button
C
or
D
.
NoteIf you rapidly enter the vehicle during the opening or closing process of the lid,
the whole vehicle may jerk and, as a result, the movement of the lid can be in-
terrupted.
Set the top position of the lid
Read and observe
and on page 57 first.
The top position of the lid can be adjusted (e.g. in a limited space to open thelid due to the garage height or for a more comfortable operation, depending on
the height of the person).
Adjusting the top position of the lid
›
Stop the lid in the desired position.
›
Press and hold button
B
» Fig. 39 on page 58 until you hear an acoustic sig-
nal.
Adjusting the top starting position of the lid
›
Carefully raise the flap manually to the limit.
›
Press and hold button
B
» Fig. 39 on page 58 until you hear an acoustic sig-
nal.
Note
The top position which is reached when the lid opens automatically, is always
lower than the maximum top position which can be reached when the lid is
opened manually.
Malfunctions
Read and observe
and on page 57 first.
Examples of operational malfunctions
Description of the malfunc-
tionPossible solutionsThe lid cannot be openedUnlocking the lid » page 276
The lid does not react to an
opening signal
Removing a possible obstacle (e.g. snow), re-
opening the lid » page 58
Press the handle A
» Fig. 39 on page 58 and
pull the lid upwards
58Using the system

Electric WindowsFig. 41
Buttons for window levers
Read and observe and on page 59 first.
All windows can be operated from the driver's seat. The window in the front
passenger door and the windows in the rear doors are operated via the button
in each door.
Electric window buttons » Fig. 41
Left front door
Right front door
Left rear door
Right rear door:
Deactivate/activate the buttons in the rear doors (the deactivation may be
advantageous if, for example, children are transported on the rear seats)
Opening/closing window
›
To open , lightly press the appropriate button down and hold it until the win-
dow has moved into the desired position.
›
or: press the button to the stop, the window automatically opens fully. Re-
newed pressing of the button causes the window to stop.
›
To close , pull gently on the top edge of the corresponding button and hold
until the window has moved into the desired position.
›
or: pull the button briefly to the stop, the window automatically closes fully.
Renewed pulling of the button causes the window to stop immediately.
Disable / enable buttons in the rear doors
›
To deactivate/activate the buttons in the rear doors, press the
E
button. If
the buttons in the rear doors are deactivated, the warning light illuminates
in the
E
button.
ABCDENote■ After switching off the ignition, the windows can still open and close for
about 10 minutes.■
After the driver or front passenger door is opened, the operation of the win-
dow is only possible with the button
A
» Fig. 41 , in which case this is pressed
or pulled for approx. 2 seconds.
Opening/closing the windows in the front passenger door and in
the rear doors
Fig. 42
Power window button
Read and observe and on page 59 first.
There is a button in the front passenger door and in the rear doors for that
window.
›
To open , lightly press the appropriate button underneath and hold it until
the window has moved into the desired position.
›
or: press the button underneath to the stop, the window automatically
opens fully. Renewed pressing of the button causes the window to stop.
›
To close , push the corresponding button above briefly and hold until the win-
dow has moved into the desired position.
›
or: press the button above to the stop, the window automatically opens fully.
Renewed pressing of the button causes the window to stop.
Force limiter
Read and observe
and on page 59 first.
The electrical power windows are fitted with a force limiter.
If there is an obstacle, the closing process is stopped and the window goes
down by several centimetres.
60Using the system

If the obstacle prevents the window from being closed during the next 10 sec-
onds, the closing process is interrupted once again and the window goes down
by several centimetres.
If you attempt to close the window again within 10 seconds of the window be-
ing moved down for the second time, even though the obstacle was not yet
been removed, the closing process is only stopped. During this time it is not
possible to automatically close the window. The force limiter is still switched
on.
The force limiter is only not operational if you attempt to close the window
again within the next 10 seconds – the window will now close with full force!
If you wait longer than 10 seconds, the force limiter is switched on again.
Window convenience operation
Read and observe
and on page 59 first.
The convenience operation for the window offers the option to open/close all
the windows at once (or only the window in the driver's door). The function of
convenience operation can be individually adjusted in the Infotainment menu
→
→
Opening and closing
.
Opening
›
Press and hold the button on the key.
›
Or
Switch off the ignition, open the driver's door and hold the key
A
until it
stops in the open position » Fig. 41 on page 60 .
›
orKeep the key in the locking cylinder of the driver's door in the unlock posi-
tion until all electrically operated windows are open.
Closing
›
Press and hold the button on the key.
›
Or
Switch off the ignition, open the driver's door and hold the key
A
until it
stops in the closed position » Fig. 41 on page 60 .
›
orKeep the key in the locking cylinder of the driver's door in the lock position
until all the electrically operated windows are closed.
›
In the KESSY system, hold your finger on the sensor on the outside of the
door handle of the front door » Fig. 33 on page 52 .
The convenience operation will only function correctly if all the windows auto- matically open/close properly.
Convenience opening or closing the window using the key in the driver's door
locking cylinder is only possible within 45 seconds of locking the vehicle.
The movement of the window is stopped immediately when the respective
button is released.
Malfunctions
Read and observe
and on page 59 first.
Repeatedly opening and closing the window can cause the window mecha-
nism to overheat and become temporarily blocked. You will be able to operate
the window again as soon as the operating mechanism has cooled down.
After disconnecting the vehicle battery, automatic opening / closing of the
window can be deactivated. In this case, the system must be activated as fol-
lows.
Window in the driver door
›
Switch on the ignition.
›
Pull the top edge of the button and close the window.
›
Release the button.
›
Pull up the respective button and hold for 1 second.
Windows in the other doors
›
Switch on the ignition.
›
Press the respective key above and close the window.
›
Release the button.
›
Pull up the respective button above and hold for 1 second.
Panoramic tilt / slide sunroof
Introduction
This chapter contains information on the following subjects:
Operation
62
Force limiter
62
Convenience operation of the sliding / tilting roof
62
Activate operation of the tilt / slide sunroof
62
Manually operated sunblind
63
Electrically operated sunblind
63
Activating operation of the sunshade
63
The panoramic tilt / slide sunroof (hereinafter referred to as tilt / slide sunroof)
can only be operated when the ignition is turned on and when the outdoor
temperature is above -20 °C.
61Unlocking and opening