Opening and closingVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehi‐
cle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Remote control/key General information
The vehicle is supplied with two remote con‐
trols with integrated keys.
Every remote control contains a replaceable
battery.
Depending on the equipment package and
country-specific variant, the functions of the
keys can be set. Settings, refer to page 42.
For every remote control, personal settings are
stored in the vehicle. Personal Profile, refer to
page 35.
Information on the required maintenance is
stored in the remote controls. Service data in
the remote control, refer to page 186
At a glance1Unlocking2Locking3Unlock the tailgate4Panic mode
Integrated key
Press the button on the remote control, ar‐
row 1, and pull out the key, arrow 2.
The integrated key fits the driver's door lock.
Replacing the battery
1.Take the integrated key out of the remote
control.2.Slide the key into the opening and raise the
cover, arrow.
The battery compartment is accessible.Seite 34CONTROLSOpening and closing34
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If the button is pressed within 10 seconds of
when the vehicle was locked Interior motion
sensor and tilt alarm sensor of the anti-theft
warning system, refer to page 43, are
switched off. After locking, wait 10 seconds be‐
fore pressing the button again.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button on the remote control
for at least 3 seconds.
To switch off the alarm: press any button.
Unlock the tailgate Press the button on the remote control
for approx. 1 second.
The tailgate opens a little, regardless of whether it was previously locked or unlocked.
Depending on the version and the country var‐
iant, it is possible to set whether the doors are
also unlocked. Settings, refer to page 42.
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the re‐
mote control is locked inside the vehicle when
the tailgate is closed. ◀
The tailgate is locked again as soon as it is
pushed closed.
Provide edge protection
Sharp or angular objects can hit the rear
window while driving and damage the heating
wires of the rear window. Provide edge protec‐
tion. ◀
Malfunction If the vehicle can no longer be locked or un‐
locked with the remote control, the battery
may be discharged or there may be interfer‐
ence from external sources such as mobilephones, metal objects, overhead power lines,
transmission towers, etc.
If this occurs, lock or unlock the driver's door at
the door lock using the integrated key.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communication
Commission regulations. Operation is governed
by the following:
FCC ID:▷LX8766S.▷LX8766E.▷LX8CAS.▷LX8CAS2.▷MYTCAS4.
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
▷This device may not cause harmful interfer‐
ence, and▷this device must accept any interference re‐
ceived, including interference that may
cause undesired operation.
Any unauthorized modifications or changes to
these devices could void the user's authority to
operate this equipment.
Without remote control
From the outside Locking from the outside
Do not lock the vehicle from the outside if
there are people in it, as the vehicle cannot be
unlocked from inside without special knowl‐
edge. ◀
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Unlock or lock the driver's door via the door
lock using the integrated key.
To do this, unlock the cap from below with the
integrated key, arrow, and remove.
The state of the driver's door, tailgate and fuel
filler flap does not change.
Remove the key before pulling the door
handle
Before pulling the outside door handle, remove
the key to avoid damaging the paintwork and
the key. ◀
Alarm system
The alarm system is not armed if the vehicle is
locked with the integrated key.
The alarm system is triggered when the door is
opened, if the vehicle was unlocked via the
door lock. In order to terminate this alarm, un‐
lock vehicle with the remote control or switch
on the ignition, if necessary, by emergency de‐
tection of the remote control.
From the inside Locking and unlocking
Press the button.
The doors and the tailgate are locked.
The fuel filler flap is not locked.
Press the button.
The doors and the tailgate are un‐
locked.
In the event of an accident of corresponding
severity, the vehicle is automatically unlocked.
The hazard warning system and interior lamps
come on.
Unlocking and opening
Either unlock the doors together using the cen‐
tral locking system buttons and then pull the
door handle above the armrest or pull the door
handle on the door to be opened. The other
doors remain locked.
When there is an electrical defect From the inside Lock the doors via the door locking knobs.
Unlock and open the doors using the door un‐
locking handle.
Unlock the fuel filler flap via emergency unlock‐
ing. The state of the tailgate cannot be
changed in this case.
From the outside
Lock and unlock the driver's door lock using the
integrated key.
Tailgate
Opening When the tailgate is opened, make sure there is
sufficient clearance to prevent damage.Seite 39Opening and closingCONTROLS39
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▷Unlock the vehicle and press the button on
the tailgate.▷Press the button on the remote
control for approx. 1 second.
Depending on the version and the country
variant, it is possible to set whether the
doors are also unlocked. Settings, refer to
page 42.
The tailgate opens somewhat.
Pull the tailgate up to open.
Closing
Recessed grips on the inside trim of the tailgate
can be used to conveniently pull down the tail‐
gate.
Keep the closing path clear
Make sure that the closing path of the
trunk lid is clear; otherwise, injuries may re‐
sult. ◀
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the re‐
mote control is locked inside the vehicle when
the tailgate is closed. ◀
Provide edge protection
Sharp or angular objects can hit the rear
window while driving and damage the heating
wires of the rear window. Provide edge protec‐
tion. ◀
Comfort Access The concept
The vehicle can be accessed without activating
the remote control.
All you need to do is to have the remote control
with you, e.g., in your jacket pocket.
The vehicle automatically detects the remote
control when it is nearby or in the passenger
compartment.
Comfort Access supports the following func‐
tions:▷Unlocking/locking of the vehicle.▷Convenient closing.▷Unlocking of the tailgate separately.▷Start the engine.
Functional requirements
▷There are no sources of interference
nearby.▷To lock the vehicle, the remote control
must be located outside of the vehicle.▷The next unlocking and locking cycle is not
possible until after approx. 2 seconds.▷The engine can only be started if the re‐
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Unlocking
On the driver's or front passenger's door han‐
dle, press the button, arrow.
This corresponds to pressing the remote control
button:
Locking
On the driver's or front passenger's door han‐
dle, press the button, arrow.
This corresponds to pressing the remote control
button:
To save battery power, ensure that all power
consumers are switched off before locking the
vehicle.
Convenient closing
Press and hold down the handle of the driver or
the front seat passenger.
This corresponds to pressing the remote control
button:
In addition to locking, the windows and the
glass sunroof are closed.
Monitor the closing process
Monitor the closing process to ensure
that no one becomes trapped. ◀
Unlock the tailgate Press the button on the exterior of the tailgate.
This corresponds to pressing the remote control
button:
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the re‐
mote control is locked inside the vehicle when
the tailgate is closed. ◀
Malfunction Comfort Access may not function properly if it
experiences interference from external sources
such as mobile phones, metal objects, over‐
head power lines, transmission towers, etc.
In this case, open or close the vehicle using the
buttons on the remote control or use the
integrated key in the door lock.
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AdjustingUnlocking The settings are saved in the active profile. Per‐
sonal Profile, refer to page 35.
Doors1. "Settings"2."Doors/key"3. Select the symbol.4.Select the desired function.▷"Driver's door only"
Only the driver's door and the fuel filler
flap are unlocked. Pressing again un‐
locks the entire vehicle.▷"All doors"
The entire vehicle is unlocked.▷"Comfort access"
The entire vehicle is unlocked. Pressing
again lowers the window when the
door is subsequently opened.
Tailgate
Depending on the equipment version and
country variant, this setting is not offered in
some cases.
1. "Settings"2."Doors/key"3. Select the symbol.4.Select the desired function.▷"Tailgate"
Only the tailgate is unlocked.▷"Tailgate + door(s)"
The tailgate and the doors are un‐
locked.Locking
The settings are saved in the active profile. Per‐
sonal Profile, refer to page 35.1. "Settings"2."Doors/key"3.Select the desired setting.▷"Lock if no door is opened"
The vehicle locks automatically after a
short period of time if a door is not
opened.▷"Lock after start driving"
The vehicle locks automatically after
you drive away.
Confirmation signals from the vehicle
1."Settings"2."Doors/key"3.Select the desired setting.▷"Acoustic sig. lock/unlock"
The unlocking is acknowledged by one
honk of the horn.▷"Flash when lock/unlock"
The unlocking is acknowledged by two
flashes, the locking by one.
Alarm system
The concept
When the vehicle is locked, the vehicle alarm
system responds to:
▷Opening of a door, the hood or the tailgate.▷Movements in the vehicle.▷Changes in the vehicle tilt, e.g., during at‐
tempts to steal a wheel or when towing the
car.▷Interruptions in battery voltage.
The alarm system briefly indicates tampering:
▷Acoustic alarm.Seite 42CONTROLSOpening and closing42
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▷By switching on the hazard warning system.▷By flashing the daytime running lights.
Arming and disarming the alarm systemWhen you lock or unlock the vehicle, either
with the remote control or via the Comfort Ac‐
cess at the door lock, the alarm system is
armed or disarmed at the same time.
Door lock and armed alarm system The alarm system is triggered when the door is
opened, if the vehicle is unlocked via the door
lock.
In order to terminate this alarm, unlock vehicle
with the remote control or switch on the igni‐
tion, if necessary, by emergency detection of
the remote control.
Tailgate and armed alarm system The tailgate can be opened with the remote
control even when the alarm system is armed.
Press the button on the remote control
for approx. 1 second.
Depending on the version and the country var‐
iant, it is possible to set whether the doors are
also unlocked. Settings, refer to page 42.
The tailgate is somewhat raised.
If the doors were also unlocked with the tail‐
gate, the alarm system is disarmed.
After the tailgate is closed, it is locked and
monitored again if the doors are locked. The
hazard warning system flashes once.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button on the remote control
for at least 3 seconds.
To switch off the alarm: press any button.
Indicator lamp on the interior rearview
mirror▷The indicator lamp flashes briefly every
2 seconds:
The system is armed.▷Indicator lamp flashes for 10 seconds after
locking, then flashes every 2 seconds:
Doors, hood or tailgate are not correctly
closed. Interior motion sensor and tilt alarm
sensor are not active.▷The indicator lamp goes out after unlock‐
ing:
The vehicle has not been tampered with.▷The indicator lamp flashes after unlocking
until the engine ignition is switched on, but
no longer than approx. 5 minutes:
An alarm has been triggered.
Tilt alarm sensor The tilt of the vehicle is monitored.
The alarm system responds in situations such as
attempts to steal a wheel or when the car is
towed.
Interior motion sensor The windows and glass sunroof must be closed
for the system to function properly.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
can be switched off together, such as in the fol‐
lowing situations:
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▷In heavy rain.▷When sensors are very dirty or covered in
ice.▷When sensors are covered in snow.▷On rough road surfaces.▷On uneven surfaces, such as speed bumps.▷In large buildings with right angles and
smooth walls, e.g., in underground garages.▷In heavy exhaust.▷Due to other ultrasound sources, e.g.,
sweeping machines, high pressure steam
cleaners or neon lights.
The malfunction is signaled by a continuous
tone alternating between the front and rear
speakers. As soon as the malfunction due
to other ultrasound sources is no longer
present, the system is again fully functional.
Malfunction
A Check Control message, refer to page 72, is
displayed in the instrument cluster.
Red symbol is displayed, and the range
of the sensors is darkly displayed on the
Control Display.
PDC has failed. Have the system checked.
To ensure full operability:
▷Keep the sensors clean and free of ice.▷Do not adhere any stickers to the sensors.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.
Rearview camera
The concept
The rearview camera provides assistance in
parking and maneuvering backwards. The area
behind the vehicle is shown on the Control Dis‐
play.
Hints
Check the traffic situation as well
Check the traffic situation around the ve‐
hicle with your own eyes. Otherwise, an acci‐
dent could result from road users or objects lo‐
cated outside the picture area of the backup
camera. ◀
At a glance
Button in the vehicle
Rearview camera
Camera
The camera lens is located in the handle of the
tailgate. The image quality may be impaired by
dirt.
Clean the lens, refer to page 210.
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