Lock the vehicle. When the anti-theft alarm is switched on, interior monitoring and the anti-tow
alarm are also active.
Temporarily switching off the interior monitoring system and anti-tow
alarm
Depending on the vehicle equipment, the interior monitoring system and anti-tow alarm can be
switched off temporarily by means of the button or the Infotainment system ⇒ Operation
and display in the Infotainment system.
•Switch off the ignition and open the driver door.
•Press the button. A yellow indicator lamp in the button lights up.
•Close all doors and the boot lid.
•Lock the vehicle using the vehicle key.
Press the button again before locking the vehicle to reactivate interior monitoring and the
anti-tow alarm.
•Switch on the ignition.
•Deactivate interior monitoring and the anti-tow alarm in the Infotainment system ⇒ Operation
and display in the Infotainment system.
•Close all doors and the boot lid.
•Lock the vehicle using the vehicle key.
The interior monitoring system and anti-towing alarm are deactivated until the next time the vehicle
is locked.
We recommend deactivating interior monitoring and the anti-tow alarm in the following situations:
•If any people or animals are to remain inside the vehicle.
•If the vehicle is to be loaded onto another vehicle.
•If the vehicle is being transported.
•If the vehicle is going to be towed with one axle off the ground.
•If the vehicle is to be parked in a two-storey garage.
•If the vehicle is to be parked in a car wash.
Risk of false interior monitoring alarms
The interior monitoring system functions only when the vehicle is completely closed. Comply with
legal regulations. A false alarm can be triggered in the following situations:
•If one or more windows or the glass roof are fully or partially open.
•If lightweight items such as loose pieces of paper or items hung from the interior mirror are left
in the vehicle.
•If a mobile telephone that is left in the vehicle vibrates.
•If the vehicle is being transported.
•If the vehicle is being parked in a two-storey garage.
•If the vehicle is in a car wash.
Permanent deactivation of interior monitoring and the anti-tow alarm is not possible.
If doors or the boot lid are still open when the anti-theft alarm is activated, only the anti-theft
alarm is activated. Interior monitoring and the anti-tow alarm are not activated until all doors and the
boot lid are closed.
SAFELOCK is also deactivated when the interior monitoring system and anti-tow alarm are
switched off ⇒ SAFELOCK.
Locking the vehicle after the airbag has been triggered
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The entire vehicle is unlocked if the airbags are activated during an accident. Depending on the
extent of the damage, the vehicle can be locked as follows after an accident:
•Switch the ignition off and then back on again.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Fault in locking system: red LED flashes at short intervals and then lights up continuously. Go to a
qualified workshop.
Memory function
Fig. 92 On the outside of the driver seat: memory buttons.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The memory buttons can be used to store and recall settings for the driver seat and the exterior
mirrors.
Memory buttons
You can assign individual settings for the driver seat and exterior mirrors to each of the memory
buttons.
Storing driver seat and exterior mirror settings for driving forwards
•Switch on the electronic parking brake.
•Put the gearbox into neutral.
•Switch on the ignition.
•Adjust the driver seat and exterior mirror.
•Press the button for longer than one second ⇒ Fig. 92.
•Press the desired memory button within approximately ten seconds. A gong signal will sound to
confirm that the settings have been saved.
Storing front passenger exterior mirror settings for reversing
•Switch on the electronic parking brake.
•Put the gearbox into neutral.
•Switch on the ignition.
•Press the desired memory button.
•Select reverse gear.
•Adjust the exterior mirror on the front passenger side so that you have a good view of the kerb
area.
•The settings for the mirror position will be saved automatically and assigned to the vehicle key
that is used to unlock the vehicle.
Accessing driver seat and exterior mirror settings
•While the vehicle is stationary and the ignition is switched on, briefly touch the required memory
button.
•OR: while the ignition is switched off, press and hold the required memory button until the
saved position is reached.
•The front passenger exterior mirror will leave the stored reversing position automatically if the
vehicle drives forwards at a minimum speed of 15 km/h (10 mphyf R U L I \ R X W X U Q W K H U R W D U \ N Q R E
from R to a different position ⇒ Mirrors.
Electric convenient entry and exit function
When the driver door is opened, the front seat automatically moves to a position that makes it easy
to enter and exit the vehicle.
The driver seat moves back to its original position automatically as soon as the driver door is closed
and the ignition is switched on.
The electric convenient entry and exit function can be switched on and off in the Infotainment
system⇒ Operation and display in the Infotainment system.
Personalisation
You can save and access your individual seat setting in a user account via the Personalisation
function ⇒ Personalisation.
After switching off the ignition and locking the vehicle, the driver seat and exterior mirror settings
are stored in the user account.
The driver seat and exterior mirror settings are opened again after the vehicle is unlocked and the
driver door is opened.
The seat responds to selecting or changing a user account as follows:
1yf
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
When reverse gear is engaged, the cornering light on both sides of the vehicle switches on
to provide better illumination of the area when manoeuvring.
Switching the fog lights on and off
•Switching on the front fog lights : Pull the light switch ⇒ Fig. 97 out to the first stopper.
The indicator lamp in the light switch lights up green.
•Switching on the rear fog lights : pull the light switch all the way out. The indicator lamp
in the instrument cluster lights up yellow.
•To switch the fog lights off, press in the light switch or move it to position .
If the automatic headlights are switched on and the front or rear fog lights are
switched on, the dipped beam headlights will also be switched on irrespective of the current light
conditions outside.
In vehicles with a factory-fitted towing bracket: the vehicle's rear fog lights are switched off
automatically if a trailer with rear fog lights is electrically connected to the vehicle ⇒ Trailer towing.
Light functions
Side lights
If the light switch is in position both headlights light up with side lights together with parts of
the tail light clusters, number plate lighting and the buttons in the centre console and the dash
panel. The daytime running lights also switch on when the ignition is switched on.
If the vehicle is not locked from outside (when the ignition is switched offyf W K H F R Q W L Q X R X V S D U N L Q J
light on both sides of the vehicle switches on automatically after ten minutes to reduce 12-volt
vehicle battery discharge ⇒ Switching the parking lights on and off.
Automatic headlights
When the light switch is in position , the vehicle lighting and the instrument and switch
lighting will switch on and off automatically depending on the light conditions. When the lights are
switched on, the indicator lamp in the light switch lights up yellow.
The automatic headlight control function is merely an aid and will not always be able to detect all
driving situations.
In vehicles with a corresponding equipment level, the switch-on time for automatic headlight control
can be adjusted in the Infotainment system in the Vehicle settings menu ⇒ Operation and
display in the Infotainment system.
Cornering light
When cornering slowly or travelling around very tight bends, a static cornering light is switched on
automatically.
Accidents and serious injuries can occur if roads are not sufficiently illuminated and other
road users have difficulty seeing the vehicle, or cannot see it at all.
•The light assist functions are designed to provide assistance only. The driver is
responsible for making sure that the vehicle lights are switched on correctly.
•Always switch the dipped beam headlights on if it is dark, raining or visibility is poor.
WARNING
The side lights or daytime running lights are not bright enough to illuminate the road
ahead and to ensure that other road users are able to see you.
•Always switch the dipped beam headlights on if it is dark, raining or visibility is poor.
•The rear lights will not be switched on with the daytime running lights. If the rear lights
are not switched on, the vehicle may not be visible to other road users if it is dark,
raining, or if visibility is poor.
WARNING
The automatic headlights function ( yf V Z L W F K H V W K H G L S S H G E H D P K H D G O L J K W V R Q D Q G
off only when there is a change to the level of brightness.
•Switch on the dipped beam headlights manually if this is necessary due to particular
weather conditions, e.g. fog.
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
Fig. 99 On left of the steering column: turn signal and main beam lever.
Parking lights on one side
When the parking lights are switched on, the headlight with side light and parts of the tail light
cluster on the corresponding side of the vehicle light up.
•Switch off the ignition.
•Move the turn signal and main beam lever from the centre position to the following position:
Right-hand parking light is switched on.
Left-hand parking light is switched on.
•Return the turn signal and main beam lever to the basic position in order to switch off the
parking lights.
The parking light only lights up when the ignition is switched off and if the turn signal and main
beam lever was in the central position before being operated.
Continuous parking light on both sides of the vehicle
Both headlights light up with side lights as well as parts of the tail light clusters if continuous parking
light on both sides of the vehicle is switched on:
•With the ignition on, turn the light switch to the position .
•Switch off the ignition.
•Lock the vehicle from outside.
Automatic switch-off for side lights and parking lights
The side lights and parking lights drain the 12-volt vehicle battery when switched on. In order to
ensure that the engine can be started, the side lights and parking lights are automatically switched
off when the charge level of the 12 V vehicle battery is so low that there is a risk of no longer being
able to restart the vehicle. Switch-off takes place at the earliest after the side and parking lights
have been switched on for two hours.
The side lights and parking lights will not switch off automatically if there is insufficient battery
capacity for them to remain switched on for two hours. In this case, the side lights and parking lights
will remain switched on until the 12-volt vehicle battery is fully discharged. It will no longer be
possible to restart the engine ⇒.
Coming Home and Leaving Home function (orientation lightingyf
The Coming home and Leaving home functions illuminate the area directly next to the vehicle when
getting into and leaving the vehicle in darkness.
m/k/a995MK Not in China: the Coming Home function is switched on manually. However,
the Leaving Home function is controlled automatically by a rain/light sensor.
m/k/a995MK Only in China: the Coming Home and Leaving Home function is controlled
automatically by a rain/light sensor.
The switch-off delay can be set and the function can also be activated and deactivated in
the Vehicle settings menu ⇒ Operation and display in the Infotainment system in the
Infotainment system:
Accidents and serious injuries can occur if the vehicle is parked without sufficient
illumination, as other road users might have difficulty seeing the vehicle, or may not see it
at all.
•Always park the vehicle securely and with sufficient lighting. Observe any applicable
local legislation.
•If the vehicle lighting is required for several hours, switch on the right or left parking
light if possible. The illumination time of the one-sided parking light is generally double
that of the continuous parking light on both sides.
WARNING
When parking the vehicle in cold weather, it may be helpful to leave the windscreen wipers in
the service position to make it easier to loosen the wiper blades ⇒ Wiper blades.
Wiper functions
Automatic activation of the rear window wiper
The rear window wiper is switched on automatically if the front windscreen wipers are switched on
and reverse gear is engaged. The automatic wipe function can be activated and deactivated in the
Infotainment system in the Vehicle settings menu ⇒ Operation and display in the
Infotainment system:
Heated washer jets
The heating defrosts frozen washer jets. The heating output is regulated automatically when the
ignition is switched on depending on the ambient temperature. Only the jets are heated and not the
hoses carrying the washer fluid.
Headlight washer system
The headlight washer system cleans the headlight lenses and only works when the vehicle lighting
is switched on.
Once the ignition has been switched on, the headlights will also be washed the first time the wash
and wipe system for the windscreen is used, and every tenth time thereafter. Hardened dirt, such
as insect remains, should be removed from the headlight lens at regular intervals.
In winter, you should remove any snow from the headlight washer system covers in the bumper
prior to use to keep the system in working order. Remove any ice with a de-icer spray.
Rain/light sensor
Fig. 103 On the right of the steering column: wiper lever.
When the rain/light sensor is activated, it automatically controls the frequency of the wiper intervals,
depending on the intensity of the rain.
Activating and deactivating the rain/light sensor
•Position Ⓐ - the rain/light sensor is deactivated.
•Position Ⓑ - the rain/light sensor is activated, automatic wipe when necessary.
The automatic wipe function can be activated and deactivated in the Infotainment system in
the Vehicle settings menu ⇒ Operation and display in the Infotainment system:
If the automatic wipe function is deactivated in the Infotainment system, the intervals are set at fixed
levels.
Setting the sensitivity of the rain/light sensor
The sensitivity of the rain/light sensor can be adjusted manually using the switch in the wiper lever
⇒ Fig. 103①⇒.
•Switch to the right – high sensitivity.
•Switch to the left – low sensitivity.
Some settings can be stored in the user accounts of the personalisation function and
therefore change automatically when the user account changes ⇒ Personalisation.
The rain/light sensor cannot always detect every rain shower and activate the windscreen
wipers.
•If necessary, switch on the windscreen wipers manually if the water on the windscreen
restricts the field of vision.
WARNING