the edges and ensure that pointed objects do
not hit the rear window.◀
Malfunction
Remote control detection by the vehicle can
among others be malfunctioning under the fol‐
lowing circumstances:
▷The battery of the remote control is dis‐
charged. Replace the battery, refer to
page 34.
▷Interference of the radio connection from
transmission towers or other equipment
with high transmit power.
▷Shielding of the remote control due to
metal objects.
▷Interference of the radio connection from
mobile phones or other electronic devices
in direct proximity.
Do not transport the remote control together
with metal objects or electronic devices.
In the case of a malfunction, unlock and lock
the vehicle using the integrated key, refer to
page 39.
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
WARNING
Unlocking from the inside is only possible
with special knowledge.
If people must spend a longer time in the vehi‐
cle while it is very hot or cold outside, there is
risk of injuries or danger to life. Do not lock the
vehicle from the outside when there are people
in it.◀
CAUTION
The door lock is permanently joined with
the door. The door handle can be moved.
When pulling the door handle with the
integrated key inserted, paint or key can be
damaged. There is risk of property damage. Re‐
move the integrated key before pulling the
outside door handle.◀
Unlock or lock the driver's door via the door
lock using the integrated key, refer to page 34.
The other doors must be unlocked or locked
from the inside.
1.Remove lid on the door lock.Seite 39Opening and closingCONTROLS39
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the foot motion, make sure there is steady
stance and do not touch the vehicle.◀
1.Place in the center behind the vehicle,
about an arm's length from the vehicle
rear.
2.Move a foot in the direction of travel as far
under the vehicle as possible and immedi‐
ately pull it back. With this movement, the
leg must pass through the ranges of both
sensors.
Opening
WARNING
Body parts can be jammed when operat‐
ing the split doors. There is risk of injuries.
Make sure that the area of movement of the
split doors is clear during opening and clos‐
ing.◀
CAUTION
The split doors swivel back and to the
side when they open. There is risk of property
damage. Make sure that the area of movement
of the split doors is clear during opening and
closing.◀
Before the opening, the hazard warning system
flashes.
1.Perform the foot movement described ear‐
lier.
The right side of the split doors opens, re‐
gardless of whether it was previously
locked or unlocked.
2.After complete opening of the right side,
make a second foot movement in order to
open the left side of the split doors.
If the remote control is in the sensor area, the
split doors can be opened inadvertently by an
unconscious or alleged recognized foot move‐
ment.
The sensor range reaches approx. 5 ft/1.50 m
behind the area at the rear of the car.
Malfunction
Remote control detection by the vehicle can
among others be malfunctioning under the fol‐
lowing circumstances:
▷The battery of the remote control is dis‐
charged. Replace the battery, refer to
page 34.
▷Interference of the radio connection from
transmission towers or other equipment
with high transmit power.
▷Shielding of the remote control due to
metal objects.
▷Interference of the radio connection from
mobile phones or other electronic devices
in direct proximity.
Do not transport the remote control together
with metal objects or electronic devices.
In the case of a malfunction, unlock and lock
the vehicle using the buttons of the remote
control or using the integrated key, refer to
page 39.
Adjusting
Unlocking
The settings are saved in the active profile. Per‐
sonal Profile, refer to page 36.
Doors
1. "Settings"2."Doors/key"Seite 43Opening and closingCONTROLS43
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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.
Split doors
Depending on optional features and country
version, this setting is not offered in some
cases.
1. "Settings"2."Doors/key"3. Select the symbol.4.Select the desired function.▷"Split rear door"
Only the split doors are opened.
▷"Split rear door + door(s)"
The split doors are opened and the
doors unlocked.
Locking
The settings are saved in the active profile. Per‐
sonal Profile, refer to page 36.
1. "Settings"2."Doors/key"3.Select desired setting.▷"Lock if no door is opened"
The vehicle locks automatically after a
short period of time if no door is
opened after unlocking.
▷"Lock after start driving"
The vehicle locks automatically after
you drive off.
Confirmation signals from the vehicle
1. "Settings"2."Doors/key"3.Select desired setting.▷With alarm system:
"Acoustic sig. lock/unlock"
Unlocking is signaled by one honk of
the horn.
▷"Flash when lock/unlock"
Unlocking is signaled by two flashes,
locking by one.
Alarm system
The concept
When the vehicle is locked, the vehicle alarm
system responds to:
▷Opening a door, the hood or the split doors.▷Movements in the vehicle interior.▷Changes in the vehicle tilt, e. g., during at‐
tempts at stealing a wheel or when towing
the car.
▷Disconnected battery voltage.
The alarm system briefly signals tampering:
▷Acoustic alarm.▷By switching on the hazard warning system.▷By flashing the daytime running lights.
Switching on and off
When you lock or unlock the vehicle, either
with the remote control or with Comfort Access,
the alarm system is switched on and off at the
same time.
Door lock with the alarm system
switched on
The alarm system is triggered when the door is
opened, when the vehicle is unlocked via the
door lock.
Switching off the alarm, refer to page 45.
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Split soors with the alarm system
switched on
The split doors can be opened even when the
alarm system is switched on.
After the split doors are closed, they are locked
and monitored again when 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 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 alarm system is switched on.
▷Indicator lamp flashes for approx. 10 sec‐
onds, then it flashes briefly every 2 sec‐
onds:
Interior motion sensor and tilt alarm sensor
are not active, as doors, hood, or split doors
are not correctly closed. Correctly closed
access points are secured.
When the still open access points are
closed, interior motion sensor and tilt alarm
sensor will be switched on.
▷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:
▷In automatic car washes.▷In duplex garages.▷During transport on trains carrying vehicles,
at sea or on a trailer.
▷With animals in the vehicle.
Switching off the tilt alarm sensor and
interior motion sensor
Press the remote control button again
within 10 seconds as soon as the vehi‐
cle is locked.
The indicator lamp lights up for approx. 2 sec‐
onds and then continues to flash.
The tilt alarm sensor and interior motion sensor
are turned off until the vehicle is locked again.
Switching off the alarm
▷Unlock vehicle with the remote control or
switch on the ignition, if needed through
emergency detection of remote control, re‐
fer to page 35.
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Overview
Tilting the glass sunroof
Press back the switch up to or
beyond the resistance point and
release it.
The glass sunroof is raised.
Opening glass sunroof
When the glass sunroof is closed
Press the switch back beyond
the resistance point and release
it twice.
The glass sunroof is opened.
Pressing the switch again stops
the motion.
With the glass sunroof completely
raised
▷Slide switch back to the re‐
sistance point and hold.
The glass sunroof is opened
as long as the switch is
pressed.
▷Press the switch back beyond the resist‐
ance point and release it.
The glass sunroof is opened.
Pressing the switch again stops the motion.
Comfort position
If the glass sunroof stops before it is completely
opened, it is in the Comfort position. In this po‐
sition the wind noises in the interior are the
least.
If desired, continue the movement by Pressing
the switch.
Closing glass sunroof
With the glass sunroof open
▷Slide switch forward to the
resistance point and hold.
The glass sunroof is closed as
long as the switch is pressed
and stops in the raised posi‐
tion.
▷Press the switch forward beyond the resist‐
ance point and release it.
The glass sunroof is closed and stops in the
raised position.
Pressing the switch toward the back stops
the motion.
▷Press the switch forward beyond the resist‐
ance point and release it twice.
The glass sunroof is closed.
Pressing the switch again stops the motion.
With the glass sunroof completely
raised
Press the switch forward beyond
the resistance point and release
it.
The glass sunroof is closed.
Pinch protection system
If the closing force exceeds a specific value as a
glass sunroof closes, the closing action is inter‐
rupted.
The glass sunroof reopens slightly.
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▷To switch off from fast wiper speed: press
down twice.
Interval mode or rain sensor
The concept
Without the rain sensor, the frequency of the
wiper operation is preset.
The rain sensor automatically controls the time
between wipes depending on the intensity of
the rainfall. The sensor is located on the wind‐
shield, directly behind the interior mirror.
Activating/deactivating
Press button on the wiper lever.
Wiping is started. If the vehicle is equipped with
a rain sensor: LED in wiper lever lights up.
When wipers are frozen to windshield, wiper
operation is deactivated.
CAUTION
If the rain sensor is activated, the wipers
can accidentally start moving in car washes.
There is risk of property damage. Deactivate
the rain sensor in car washes.◀
Setting the frequency or sensitivity of
the rain sensor
Turn the thumbwheel to adjust the frequency
or sensitivity of the rain sensor.
Up: short interval or high sensitivity of the rain
sensor.
Down: long interval or low sensitivity of the rain
sensor.
Washing the windshield
Pull the wiper lever towards you.
The system sprays washer fluid on the wind‐
shield and activates the wipers briefly.
WARNING
The washer fluid can freeze onto the win‐
dow at low temperatures and obstruct the
view. There is risk of an accident. Only use the
washer systems, if the washer fluid cannot
freeze. Use antifreeze if needed.◀
CAUTION
When the wiper water container is empty,
the wash pump cannot work as intended.
There is risk of property damage. Do not use
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▷Shift down: briefly pull left shift paddle.▷The lowest possible gear can be selected by
pulling and holding the left shift paddle.
Gears will only be shifted at appropriate engine
and road speeds, for example downshifting is
not possible if the engine speed is too high.
The selected gear is briefly displayed in the in‐
strument cluster, followed by the current gear.
If the shift paddles on the steering wheel are
used to shift gears in automatic mode, the
transmission temporarily switches to manual
mode.
In the manual mode, after conservative driving
for a certain amount of time or if there has
been no acceleration or shifting of the shift
paddles within a certain amount of time, the
transmission switches back to automatic mode.
It is possible to switch into the automatic mode:
▷Pull and hold right shift paddle.
or
▷In addition to the briefly pulled right shift
paddle, briefly pull the left shift paddle.
Displays in the instrument cluster
The selector lever position is dis‐
played, for example: P.
Manually release the transmission lock
Should the selector lever be blocked in selector
lever position P despite the ignition being
turned on, the brake being depressed and the
unlock button being pressed, the transmission
lock can be manually canceled:
Before unlocking the transmission lock man‐
ually, set the parking brake to prevent the vehi‐
cle from rolling away.
1.Loosen the selector lever sleeve together
with the lower retaining ring and possibly
the Driving Dynamics Control from the cen‐
ter console. For this purpose, pull the re‐
taining ring and possibly the Driving Dy‐
namics Control upward on the rear edge.
2.Lift the sleeve. Unplug the cable connector
if needed.
3.Using the screwdriver from the onboard ve‐
hicle tool kit, refer to page 203, press the
yellow release lever downward, arrow.
4.Move the selector lever slightly toward the
rear; to do this press the unlock button on
the front of the selector lever.
Release the release lever.
5.Bring the selector lever into the desired po‐
sition.
Steptronic Sport transmission: Launch
Control
The concept
Launch Control enables optimum acceleration
on surfaces with good traction.
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On the Control Display:1. "Vehicle info"2."Vehicle status"3. "Service required"4."§ Vehicle inspection"5."Date:"6.Adjust the settings.7.Confirm.
The entered date is stored.
Gear shift indicator
The concept
The system recommends the most fuel efficient
gear for the current driving situation.
General information
Depending on the vehicle's features and coun‐
try version of the vehicle, the gear shift indica‐
tor is active in the manual mode of the Step‐
tronic transmission and with manual
transmission.
Suggestions to shift gear up or down are dis‐
played in the instrument cluster.
Manual transmission: displaying
ExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.Steptronic transmission: displayingExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.
Speed limit detection
The concept
Speed limit detection
Speed limit detection shows the current maxi‐
mum permitted speed in the instrument clus‐
ter. The camera at the base of the interior rear‐
view mirror detects traffic signs at the edge of
the road as well as variable overhead sign
posts. Traffic signs with extra symbols for wet
road conditions, etc. are also detected and
compared with the vehicle's onboard data,
such as for the rain sensor, and will be dis‐
played depending on the situation.
With the navigation system, the system takes
into account the information stored in the navi‐
gation data and also displays speed limits
present on routes without signs.
Without a navigation system, the system is sub‐
ject to limitations imposed by technology.
Speed limits with extra text characters are al‐
ways displayed.
Information
Speed limits when towing a trailer are not
shown.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess visibility
and traffic situation. There is risk of an accident.
Adjust the driving style to the traffic conditions.
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