
•Easy Open: open the boot lid by moving a foot underneath the rear bumper ⇒ Boot lid.
•Easy Close: automatically closes the boot lid.
•Lock the vehicle via the sensor.
The vehicle unlocking procedure is confirmed by all the turn signals flashing twice and the locking 
procedure by the turn signals flashing once.
If the vehicle is locked and then the doors and boot lid are closed, and the most recently used 
vehicle key is located inside the vehicle, it will not immediately lock properly. All turn signals flash 
four times.
Unlocking and opening the doors
•Touch the sensor surface ⇒ Fig. 66 on the inside of the driver or front passenger door 
handle.
•Open the door.
Closing and locking the doors
•Switch off the ignition.
•Close the driver or front passenger door.
•Touch the sensor ⇒ Fig. 66 on the outside of the driver or front passenger door handle 
once.
On vehicles with SAFELOCK: closing and locking doors
•Switch off the ignition.
•Close the driver and front passenger door.
•Locking with SAFELOCK: touch the sensor surface on the outside of the driver or front 
passenger door handle once.
•Locking without SAFELOCK: touch the sensor surface on the outside of the driver or front 
passenger door handle twice.
Locking and unlocking the boot lid
If the vehicle is locked and a valid vehicle key is located within the operating range ⇒ Fig. 66
of the boot lid, the boot lid automatically unlocks when you open it with the handle button.
The boot lid is locked automatically after it is closed. If the vehicle is completely unlocked, the boot 
lid will not lock automatically when closed.
Temporarily deactivating Keyless Access
•Lock the vehicle with the  button on the vehicle key.
•Also lock the vehicle using the door sensor within five seconds.
•The keyless locking and starting system Keyless Access is temporarily deactivated.
The vehicle can be unlocked only using the vehicle key.
Keyless Access is reactivated the next time the vehicle is unlocked.
Convenience functions
To use convenience closing for all of the electric windows and the glass roof, hold your finger on 
the sensor on the outside of the driver or front passenger door handle for a few seconds until the 
windows or the glass roof have closed.
The sensors' functions can be adjusted in the Vehicle settings menu in the Infotainment system 
⇒ Operation and display in the Infotainment system.
It may not be possible to lock or unlock the vehicle using keyless access if the 12-volt vehicle 
battery or button cell in the vehicle key is weak or discharged. The vehicle can be locked or 
unlocked manually ⇒ Unlocking or locking the driver door manually.
The unlock function is deactivated for a few seconds so that you can check that the vehicle 
has been locked properly.
If the message Keyless fault appears on the instrument cluster display, there may be a 
malfunction in the Keyless Access system. Go to a qualified workshop.
Please note that the sensor surfaces in the door handles could be activated by a powerful 
jet of water or steam if a valid vehicle key is in the operating range at the same time. If at 
least one window is open and sensor surface in a door handle is continuously activated, 
all windows will close. It is possible that all windows will open if the jet of water or steam is 
moved away from a door handle sensor surface briefly and then moved back onto it 
⇒ Central locking system.
NOTICE 

The doors and the boot lid can be locked or unlocked manually if the vehicle key or central locking 
fails ⇒ Unlocking or locking the driver door manually⇒ Unlocking the boot lid manually.
If the turn signals do not flash as confirmation when you lock the vehicle:
•At least one of the doors or the boot lid is not closed.
•OR: convenience closing is in progress and not all windows have been closed.
Response when locking the vehicle with a second vehicle key
Keyless locking and starting system Keyless Access: Any vehicle key located inside the vehicle will 
be blocked from starting the engine if the vehicle has been locked from the outside using a second 
vehicle key. Press the  button on the vehicle key in the vehicle interior to enable it to start the 
engine ⇒ Starting and stopping the engine.
Automatic switch-off of the sensor surfaces
•The vehicle is not unlocked or locked for an extended period.
•A sensor has been triggered an excessive number of times.
Activating sensors again:
•Wait for a short period of time.
•OR: unlock the vehicle with the  button on the vehicle key.
•OR: the boot lid is opened.
•OR: unlock the vehicle with the vehicle key ⇒ Doors.
It may not be possible to lock or unlock the vehicle using keyless access if the 12-volt vehicle 
battery or button cell in the vehicle key is weak or discharged. The vehicle can be locked or 
unlocked manually ⇒.
If there is no valid vehicle key in the vehicle or if it is not detected, a corresponding display 
will be shown on the instrument cluster display. This may occur if the vehicle key is obstructed by 
another radio signal or is covered by another item, e.g. a mobile telephone accessory or an 
aluminium suitcase ⇒ Starting and stopping the engine.
The sensors may have limited functionality if they become very dirty.
Doors
 Introduction
This chapter contains information on the followingsubjects:
⇒ Display
⇒ Childproof lock
⇒ Unlocking or locking the driver door manually
⇒ Locking the front passenger door and rear doors manually
If, for example, the vehicle key or central locking fails, the doors, boot lid and tilting and sliding 
panoramic sunroof can be locked and, with some exceptions, unlocked manually.
Please note that the sensors in the door handles can be activated by a powerful jet of 
water or steam if a valid vehicle key is simultaneously within its operating range. If at least 
one window is open and the sensors in a door handle are continuously activated, all 
windows will close. It is possible that all windows will open if the jet of water or steam is 
moved away from the door handle sensors briefly and then moved back onto them 
⇒ Locking and unlocking the vehicle with keyless access.
NOTICE
Any door that is not properly closed could open suddenly while the vehicle is in motion. 
This could lead to severe injuries.
•Stop as soon as possible and close the door.
•Ensure that the door is closed properly and that the lock has engaged. The closed door 
must be flush with the surrounding body panels.
•Doors should only be opened or closed when you are sure there is no-one in their path.
WARNING
Any door being held open by the door arrester could close unexpectedly in strong winds 
or if the vehicle is on a slope. This could lead to injuries.
•Always keep a good grip on the handle when opening and closing doors.
WARNING 

The drive switches off automatically in order to prevent overheating if the boot lid is operated too 
frequently in a short space of time. Until the drive has cooled down the boot lid can be opened and 
closed by hand using more force than usual.
The boot lid must be closed by hand if the 12-volt vehicle battery or fuse is disconnected or faulty.
Vehicle turn signals flash four times
Check whether the vehicle key is still in the vehicle.
Boot lid is stiff
At outside temperatures below freezing point, the opening mechanism cannot always lift the 
partially opened boot lid automatically. If this happens, guide the boot lid further up by hand.
Sensor-controlled luggage compartment opener (Easy Openyf  L V  Q R W  
working
•Easy Open works only when the ignition is switched off.
•Clean the sensors in the rear bumper.
•The towing bracket is swivelled out ⇒ Trailer towing.
•A towing bracket has been retrofitted to the vehicle ⇒ Trailer towing.
•During heavy rain, Easy Open may be deactivated in order to prevent accidental activation.
Automatic closing (Easy Closeyf  L V  Q R W  Z R U N L Q g
•Switch off the ignition and close the driver door.
•The boot lid must be at least half-closed.
•Unhitch the trailer ⇒ Trailer towing.
•There is more than one vehicle key in the luggage compartment.
•Press the Easy Close button again.
Windows
 Introduction
This chapter contains information on the followingsubjects:
⇒ Opening and closing windows
⇒ Electric window roll-back function
⇒ Troubleshooting
Opening and closing windows
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The buttons are located in the doors ⇒ Driver door.
Open windows: press the button. Close windows: pull the button.Press to disable the 
electric window buttons in the rear doors.
The windows can still be operated using the buttons in the doors for a short time after the ignition 
has been switched off, provided that the driver door and front passenger door are not opened.
Careless or unsupervised use of the electric windows can cause serious injuries.
•The electric windows should be opened or closed only when you are sure that nobody 
is in their operating area.
•Never leave children or people requiring assistance alone in the vehicle when the 
vehicle is locked. The windows can no longer be opened in an emergency.
•Always take all vehicle keys with you every time you leave the vehicle. The windows 
can still be operated using the buttons in the doors for a short time after the ignition 
has been switched off, provided that the driver door and front passenger door are not 
opened.
•When transporting children on the rear bench seat, the rear electric windows should 
always be deactivated using the safety button so that they cannot be opened or closed.
WARNING
During sudden rain showers, water can enter the vehicle interior via open windows and 
cause damage to the vehicle.
NOTICE 

One-touch opening and closing
One-touch opening and closing makes it possible to fully open and close the windows. The 
individual buttons do not have to be held down to do this.
One-touch closing: pull the button for the appropriate window up briefly into the second position.
One-touch opening: press the button for the appropriate window down briefly into the second 
position.
Stopping the one-touch function: press or pull the button for the appropriate window again.
Convenience opening and closing
The windows can be opened and closed from outside the vehicle using the vehicle key when the 
ignition is switched off:
•Press and hold the locking or unlocking button on the vehicle key.
•Vehicles with the keyless locking and starting system Keyless Access: place your finger on the 
locking sensor in the door handle for a few seconds until the windows are closed ⇒ Central 
locking system. The vehicle key must also be within the operating range.
•To interrupt the function, release the unlocking or locking button OR take your finger off the 
sensor surface.
A valid vehicle key must be located in the operating range. All turn signals will flash once as 
confirmation that all the windows have been closed.
Adjust the settings for convenience opening using the Infotainment system ⇒ Operation and display 
in the Infotainment system.
One-touch opening and closing and the roll-back function will not work if there is a 
malfunction in the electric windows. Go to a qualified workshop.
Convenience opening and closing works only when one-touch opening and closing is 
activated for all electric windows.
Electric window roll-back function
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The roll-back function for the electric windows can reduce the risk of crush injuries when the 
windows are closing.
If the window is not able to close because it is stiff or because of an obstruction, the window will 
immediately open again ⇒.
•Check to see why the window has not closed.
•Try to close the window again.
•If the window closing process is interrupted again, the roll-back function will be disabled for a 
few seconds.
•If the window still cannot be closed, it will stop at the corresponding position. To close the 
window without the roll-back function, press the button again within a few seconds ⇒.
Careless or unsupervised use of the electric windows can cause serious injuries.
•The electric windows should be opened or closed only when you are sure that nobody 
is in their operating area.
•Never leave children or people requiring assistance alone in the vehicle when the 
vehicle is locked. The windows can no longer be opened in an emergency.
•Always take all vehicle keys with you every time you leave the vehicle. The windows 
can still be operated using the buttons in the doors for a short time after the ignition 
has been switched off, provided that the driver door and front passenger door are not 
opened.
•When transporting children on the rear bench seat, the rear electric windows should 
always be deactivated using the safety button so that they cannot be opened or closed.
WARNING 

Massage function
Fig. 95 In the lower area of the driver seat: button for massage function.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
When the massage function is switched on, the lumbar support moves and massages the lumbar 
region.
The in/out position of the lumbar support can be adjusted using the appropriate switch during a 
massage ⇒ Sitting position.
Switching the massage function on or off
To switch on, press the  button in the seat control panel. To switch off, press the 
button again.
The massage function is switched off automatically after approximately ten minutes.
Lights
Turn signals
Switching turn signals on and off
Fig. 96 On left of the steering column: turn signal and main beam lever.
•Switch on the ignition.
•Move the turn signal and main beam lever from the centre position to the following position:
Right turn signal. 
Left turn signal. 
•Return the turn signal and main beam lever to the basic position in order to switch off the turn 
signal.
Go to a qualified workshop and have the vehicle checked if the acoustic signal does not sound 
when a turn signal is switched on.
The front centre armrest can obstruct the driver's arm movements. This can cause 
accidents and severe injuries.
•Always keep the stowage compartments in the centre armrest closed while the vehicle 
is in motion.
•Never transport an adult or child on the centre armrest. An incorrect seating position 
can cause serious injury.
WARNING
The rear centre armrest must always be folded up while the vehicle is in motion in order to 
reduce the risk of injury.
•The middle seat on the rear bench seat must never be used when the centre armrest is 
folded down – neither by adults nor children. An incorrect sitting position can cause 
severe injuries.
WARNING 

Convenience turn signal
To operate the convenience turn signal, push the turn signal and main beam lever up or down to 
the point where you meet resistance and then release the lever. The turn signal flashes 3 times.
To cancel the convenience turn signal, immediately move the lever in the opposite direction up to 
the pressure point and then release it.
The convenience turn signal can be activated and deactivated in the Infotainment system in 
the Vehicle settings menu ⇒ Operation and display in the Infotainment system:
The hazard warning lights also work when the ignition is switched off ⇒ In an emergency.
Some settings can be stored in the user accounts of the personalisation function and 
therefore change automatically when the user account changes ⇒ Personalisation.
Vehicle lighting
Switching lights on and off
Fig. 97 Next to the steering wheel: light switch (one variantyf .
Switching lights on
•Switch on the ignition.
•Turn the light switch to the appropriate position.
Automatic headlights: the dipped beams are switched on or off automatically depending on 
the brightness level and the weather ⇒, ⇒ Automatic headlights .The side lights 
and daytime running lights are switched on. The symbol in the light switch lights up green.The 
dipped beam headlights are switched on.
Switching off the lights
•Switch off the ignition.
•Turn the light switch to the appropriate position.
The lights are switched off.Leaving Home function (orientation lightingyf  P D \  E H  V Z L W F K H G  
on ⇒ Coming Home and Leaving Home function (orientation lightingyf.Side lights or 
continuous parking light on both sides of the vehicle switched on ⇒ Switching the parking lights on 
and off. The symbol in the light switch lights up green.Dipped beam switched off – the side 
lights remain on while the vehicle key is in the ignition lock and while the driver door is closed in 
vehicles with Keyless Access.
Daytime running lights
The daytime running lights (dependent on equipment levelyf  F D Q  L Q F U H D V H  W K H  Y L V L E L O L W \  R I  \ R X U  
vehicle in traffic during the day.
The daytime running lights are switched on every time the ignition is switched on when the light 
switch is in position ,   or   (when brightness is detectedyf .
The daytime running lights cannot be switched on or off manually.
Incorrect use of turn signals, a failure to use turn signals, or forgetting to switch off a turn 
signal can confuse other road users. This can lead to accidents and serious injuries.
•Always activate the turn signal in good time when changing lanes and performing 
overtaking or turning manoeuvres.
•Always switch off the turn signal once the lane change or overtaking or turning 
manoeuvre has been completed.
WARNING 

Dynamic cornering light (AFSyf
Swivelling lamps automatically improve the lighting of the road when cornering, and even when you 
are not driving round a corner. The dynamic cornering light only works at speeds above 
approximately 10 km/h (6 mphyf  D Q G  Z K H Q  W K H  G L S S H G  E H D P  K H D G O L J K W V  D U H  V Z L W F K H G  R Q .
In vehicles with a corresponding equipment level, the dynamic cornering light can be activated and 
deactivated in the Infotainment system in the Vehicle settings menu ⇒ Operation and 
display in the Infotainment system:
Signal tones if lights are not switched off
If the key is removed from the ignition lock and the driver door is opened, a signal tone will sound in 
the following situations:
•If the parking light is switched on.
•The light switch is in position   or  .
When the Coming Home function is switched on, no signal tone will be given as a reminder that a 
light is still switched on when leaving the vehicle.
Some settings can be stored in the user accounts of the personalisation function and 
therefore change automatically when the user account changes ⇒ Personalisation.
Main beam
Switching main beam on and off
Fig. 98 On left of the steering column: turn signal and main beam lever.
•Switch on the ignition and dipped beam.
•Move the turn signal and main beam lever from the centre position to the following position:
Main beam switched on.
Operate the headlight flasher or switch off the main beam. The headlight flasher comes on 
for as long as the lever is pulled.
When the main beam or headlight flasher are switched on, the blue indicator lamp   in the 
instrument cluster lights up.
Main-beam control
Depending on the vehicle equipment level, advanced main-beam control may also be available 
⇒ Main-beam control.
Main-beam control
The main-beam control automatically dips the headlights when oncoming vehicles and/or vehicles 
driving in front are detected. Main-beam control normally also recognises illuminated areas such as 
towns and deactivates main beam while driving through them.
Within the limits of the system, main-beam control automatically switches the main beam on at 
speeds of over approximately 60 km/h (37 mphyf   G H S H Q G L Q J  R Q  D P E L H Q W  D Q G  W U D I I L F  F R Q G L W L R Q V   D Q G  
switches it off again at speeds under approximately 30 km/h (18 mphyf  ⇒.
There are two versions of the main-beam control system:
•Main-beam control (Light Assistyf   0 D L Q  E H D P  F R Q W U R O  D X W R P D W L F D O O \  V Z L W F K H V  P D L Q  E H D P  R Q  D Q G  
off when other road users are detected.
•Advanced main-beam control (Dynamic Light Assistyf  ⇒ Advanced main-beam control (Dynamic 
Light Assistyf.
Incorrect use of the main beam headlights can lead to accidents and serious injuries as 
the main beam headlights can distract and dazzle other road users.
WARNING 

In vehicles with a corresponding equipment level, main-beam control can be activated and 
deactivated in the Infotainment system in the Vehicle settings menu ⇒ Operation and 
display in the Infotainment system:
Switching on main beam control
•Switch on the ignition and turn the light switch to position  .
•Tap the turn signal and main beam lever forwards out of the basic position.
When the main-beam control is switched on, the indicator lamp   is shown on the instrument 
cluster display.
Switching off main beam control
•Pull back the turn signal and main beam lever.
•OR: turn the light switch to a position that is not  .
•OR: switch off the ignition.
•OR: push the turn signal and main beam lever forwards to switch on the manual main beam.
Advanced main-beam control (Dynamic Light Assistyf
Advanced main-beam control provides maximum illumination for the road and the surrounding area. 
At the same time, it prevents vehicles in front or oncoming vehicles from being dazzled. The system 
uses a camera to detect other road users and their distance from your vehicle and covers part of 
the headlights appropriately. If the system can no longer prevent other road users from being 
dazzled, the main beams are switched off automatically.
System limits
The main beam must be switched off manually under the following conditions because it is not 
switched off in time or not switched off at all by the main beam control:
•In poorly lit streets where there are highly-reflective signs.
•Other road users with insufficient lighting facilities, such as pedestrians, cyclists.
•In tight bends, brows of hills or depressions in the land or half-hidden oncoming traffic.
•With oncoming traffic on streets with a central barrier where the driver can see clearly over the 
central barrier e.g. truck drivers.
•In fog, snow or heavy rain.
•In dusty or sandy areas.
•Damage to the windscreen in the camera's vision field.
•If the viewing field of the camera is misted up, dirty, covered by a sticker, snow or ice.
•If the camera is broken or the power supply is interrupted.
Light-emitting objects in the camera's field of operation, e.g. mobile navigation devices, could 
impair the functions of the main-beam control system (Light Assistyf .
Parking light
Switching the parking lights on and off
Do not let the extra convenience afforded by main beam control tempt you into taking any 
risks when driving – this can cause accidents. The system is not a substitute for the full 
concentration of the driver.
•Always check the lights yourself and adjust them to the prevailing conditions for lights, 
vision and road traffic.
•The main beam control may not be able to recognise all driving situations correctly and 
may not work properly in certain situations.
•If the camera's field of view is dirty, covered or damaged, the function of the main 
beam control may be impaired. This also applies if changes are made to the vehicle's 
lighting system, for example if additional headlights are fitted.
WARNING
Please observe the following points in order to avoid impairing the proper function of the 
system:
•Regularly clean the camera's field of view, and keep it free from snow and ice.
•Do not cover the camera's field of view.
•Regularly check the area of the windscreen that is in the camera's field of view for 
damage.
NOTICE