Opening and closingVehicle equipment
All 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 vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Remote control/key
Buttons on the remote control1Unlocking2Locking3Trunk lid4Panic mode, auxiliary air conditioning
General information
The vehicle is supplied with two remote controls
with keys.
Every remote control contains a replaceable
battery.
The settings called up and implemented when
the vehicle is unlocked depend on which remote
control is used to unlock the vehicle, Personal
Profile, refer to page 35.
In addition, information about service require‐
ments is stored in the remote control, Service
data in the remote control, refer to page 188.
Programming the button assignment
for the remote control
The button assignment on the remote control
can be set variously depending on how the ve‐
hicle is equipped and according to the country-
specific variant.
Programming options and the actual button as‐
signment may vary depending on how the vehi‐
cle is equipped and according to the country-
specific variant.
You can program which functions are enabled
when button
or button on the remote
control is pressed.
1."Settings"2."Doors/key"3.Call the desired button.4.Call the desired function.
The selected function is stored for the button
and the remote control currently in use.
Integrated key
Press the button on the back of the remote con‐
trol, arrow 1, and pull out the key, arrow 2.
The integrated key fits the following locks:
▷Driver's door.▷Storage compartment in the front center
armrest.Seite 34ControlsOpening and closing34
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Exporting profiles
Most settings of the active profile and the saved
contacts can be exported.
This can be helpful for securing and retrieving
personal settings, before delivering the vehicle
to a workshop for example.1."Settings"2."Profiles"3."Export profile"4.USB interface, refer to page 150: "USB
device"
Using the guest profile
The guest profile can be used to make individual
settings without affecting the three Personal
Profiles.
This can be useful for drivers who are using the
vehicle temporarily and do not have their own
profile.
1."Settings"2."Profiles"3.The current profile is selected.4.Open "Guest".5.Adjust the settings.
Note: the guest profile cannot be renamed.
Display profile list during start
The profile list can be displayed during each
start for selecting the desired profile.
1."Settings"2."Profiles"3.Open "Options".4."Display user list at startup"
Personal Profile settings
The following functions and settings can be
stored in a profile.
More information on the settings can be found
under:
▷Collision warning: warning time, last setting
on/off.▷Exterior mirror position.▷CD/Multimedia: audio source listened to
last.▷Unlocking/locking of the vehicle: settings.▷Driving Dynamics Control: sport program.▷Driver's seat position: automatic retrieval af‐
ter unlocking.▷Programmable memory buttons: assign‐
ment.▷Head-up Display: selection, brightness, po‐
sition and rotation of the display.▷Headlamp courtesy delay feature: time set‐
ting.▷Tone: tone settings.▷Automatic climate control: settings.▷Steering wheel position.▷Navigation: map views, route criteria, voice
output on/off.▷Night Vision with pedestrian detection: se‐
lection of functions and type of display.▷Park Distance Control PDC: adjusting the
signal tone volume.▷Radio: stored stations, station listened to
last, special settings.▷Backup camera: selection of functions and
type of display.▷Side View: selection of the display type.▷Language on the Control Display.▷Lane departure warning: last setting, on/off.▷Active Blind Spot Detection: last setting, on/
off.▷Daytime running lights: current setting.▷Triple turn signal activation.▷Locking the vehicle: after a brief period or
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Central locking system
The concept
The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:▷Doors.▷Trunk lid.▷Fuel filler flap.
Operating from the outside
▷Via the remote control.▷Via the driver's door lock.▷Via the door handles.▷Via the button in the trunk lid.
The following takes place simultaneously when
locking/unlocking the vehicle via the remote
control:
▷Depending on how the vehicle is equipped,
the theft protection is activated/deactivated.
Theft protection prevents the doors from
being unlocked using the lock buttons or the
door opener.▷The welcome lamps, interior lamps and
courtesy lamps are switched on and off.▷The alarm system, refer to page 46, is
armed or disarmed.
Operating from the inside
Via the button for the central locking system.
If the vehicle has been locked from inside, the
fuel filler flap remains unlocked.
If an accident of a certain severity occurs, the
central locking system unlocks automatically.
The hazard warning system and interior lamps
come on.
Opening and closing: from the
outside
Using the remote control
General information Take the remote control with you
People or animals left unattended in a
parked vehicle can lock the doors from the in‐
side. Always take the remote control with you
when leaving the vehicle so that the vehicle can
then be opened from the outside.◀
Unlocking Press the button on the remote control.
The vehicle is unlocked.
Welcome lamps, interior lamp and courtesy
lamps are switched on.
You can set how the vehicle is to be unlocked.
The setting is stored for the remote control cur‐
rently in use.1."Settings"2."Doors/key"3. Select a 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.Seite 38ControlsOpening and closing38
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▷Lock the driver's door using the
integrated key in the door lock, or▷Press down the lock button of the front
passenger door and close the door from
the outside.
The fuel filler flap can only be locked using the
remote control.
Manual operation
If an electrical malfunction occurs, lock or unlock
the vehicle using the integrated key via the door
lock on the driver's door.
Opening and closing: from the
inside
Locking and unlocking
Pressing the buttons locks and unlocks the
doors and the trunk lid when the front doors are
closed, but they are not secured against theft.
The fuel filler flap remains unlocked.
Unlocking and opening
▷Either unlock the doors together using the
button for the central locking system and
then pull the door handle above the armrest
or▷Pull the door opener twice individually on
each door: the first time unlocks the door,
the second time opens it.Automatic locking
The setting is stored for the remote control cur‐
rently in use.1."Settings"2."Doors/key"3.Select the desired function:▷"Lock if no door 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.
Doors
Automatic Soft Closing
To close the doors, push lightly.
It is closed automatically.
Danger of pinching
Make sure that the closing path of the
doors is clear; otherwise, injuries may result.◀
Trunk lid
Opening
During opening, the trunk lid pivots back and up.
Ensure that adequate clearance is available be‐
fore opening.
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▷Trunk lid secured, arrow 1.▷Trunk lid not secured, ar‐
row 2.
Slide the switch into the arrow 1 position. This
secures the trunk lid and disconnects it from the
central locking system.
When the center armrest is locked, the trunk lid
cannot be opened.
This is beneficial when the vehicle is parked us‐
ing valet service. The infrared remote control
can be handed out without the key.
Emergency unlocking
Pull the handle inside the cargo area.
The trunk lid unlocks.
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 trunk lid separately.▷Open trunk lid with no-touch activation.▷Start the engine.
Functional requirements
▷There are no external sources of interfer‐
ence 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 remote
control is inside the vehicle.
Comparison with ordinary remote
control
The functions can be controlled by pressing the
buttons of the remote control or Comfort Ac‐
cess.
Unlocking
Fully grasp a door handle, arrow 1. This corre‐
sponds to pressing the
button on the remote
control.
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such as mobile phones, metal objects, overhead
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.
If there is a malfunction, open the trunk lid with
the remote control button or with the button on
the trunk lid.
Alarm system
The concept
The vehicle alarm system responds to:▷Opening of a door, the hood or the trunk lid.▷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:
▷By sounding an acoustic alarm.▷By switching on the hazard warning system.▷By flashing the high beams.
Arming and disarming the alarm
system
General information
When you lock or unlock the vehicle, either with
the remote control, Comfort Access or at the
door lock the alarm system is armed or disarmed
at the same time.
Door lock and armed alarm system
Unlocking via the door lock will trigger the alarm
on some country-specific versions.
In order to terminate this alarm, unlock vehicle
with the remote control or switch on the ignition,
if necessary, by emergency detection of the re‐
mote control.
Trunk lid and armed alarm system
The trunk lid can be opened even when the
alarm system is armed.
Press the button on the remote control
for approx. 1 second.
With Comfort Access the trunk lid opens with
no-touch activation, refer to page 45.
After the trunk lid is closed, it is locked and
monitored again if the doors are locked. The
hazard warning system flashes once.
In some vehicle equipment variants, the trunk lid
can only be opened using the remote control if
the vehicle was unlocked first.
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.
Switching off the alarm▷Unlock the vehicle using the remote control.▷With Comfort Access: If you are carrying the
remote control with you, pull on the driver
side or front passenger side door handle.
Indicator lamp on the interior rear view
mirror
▷The indicator lamp flashes briefly every
2 seconds:
The system is armed.Seite 46ControlsOpening and closing46
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Calling up settingsDo not retrieve the memory while driving
Do not retrieve the memory setting while
driving, as an unexpected movement of the seat
or steering wheel could result in an accident.◀
Comfort function1.Open the driver's door.2.Switch off the ignition.3.Briefly press the desired button 1 or 2.
The corresponding seat position is performed
automatically.
The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1.Close the driver's door or switch on the ig‐
nition.2.Press and hold the desired button 1 or 2 until
the adjustment procedure is completed.
Calling up of a seat position
deactivated
After a brief period, the calling up of stored seat
positions is deactivated to save battery power.
To reactivate calling up of a seat position:
▷Open or close the door or trunk lid.▷Press a button on the remote control.▷Press the Start/Stop button.Mirrors
Exterior mirrors
At a glance1Adjusting2Left/right, Automatic Curb Monitor3Fold in and out
General information
The mirror on the passenger side is more curved
than the driver's side mirror.
Estimating distances correctly
Objects reflected in the mirror are closer
than they appear. Do not estimate the distance
to the traffic behind you based on what you see
in the mirror, as this will increase your risk of an
accident.◀
Depending on how the vehicle is equipped, the
mirror setting is stored for the remote control in
use. When the vehicle is unlocked via the remote
control, the position is automatically retrieved if
the setting for this function is active.
Selecting a mirror To change over to the other mirror:
Slide the mirror changeover switch.
Adjusting electrically The setting corresponds to the direction
in which the button is pressed.
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Speed limit detectionCurrent speed limit.
Speed limit detection is not avail‐
able.
Speed limit detection can also be displayed in
the Head-up Display.
No Passing Information▷Start of No Passing zone.▷End of No Passing zone.▷No Passing Information not
available.
No Passing Information can also be displayed in
the Head-up Display.
System limits
The system may not be fully functional and may
provide incorrect information in the following
situations:
▷In heavy fog, rain or snowfall.▷When signs are concealed by objects.▷When driving very close to the vehicle in
front of you.▷When driving toward bright lights.▷When the windshield behind the interior
rearview mirror is fogged over, dirty or cov‐
ered by a sticker, etc.▷In the event of incorrect detection by the
camera.▷If the speed limits stored in the navigation
system are incorrect.▷In areas not covered by the navigation sys‐
tem.▷When roads differ from the navigation, such
as due to changes in the road network.▷When passing buses or trucks with a speed
sticker.▷If the traffic signs are non-conforming.▷During calibration of the camera immedi‐
ately after vehicle shipment.
Selection lists in the
instrument cluster
The concept
The following can be operated using the buttons
and the thumbwheel on the steering wheel:
▷Current audio source.▷Redial on telephone.▷Activation of the voice activation system.
Activating a list and adjusting the
setting
On the right side of the steering wheel, turn the
thumbwheel to activate the corresponding list.
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