ContentsThe fastest way to find information on a partic‐
ular topic or item is by using the index, refer to
page 238.6Notes
AT A GLANCE
14Cockpit18Radio
CONTROLS
22Opening and closing35Adjusting43Transporting children safely47Driving59Displays73Lights78Safety94Driving stability control systems98Driving comfort112Climate control119Interior equipment121Digital compass127Storage compartments
DRIVING TIPS
134Things to remember when driving137Loading141Saving fuel
ENTERTAINMENT
148Tone149Radio154Multimedia
COMMUNICATION
162Bluetooth hands-free systemMOBILITY172Refueling174Fuel176Wheels and tires190Engine compartment192Engine oil195Coolant197Maintenance199Replacing components211Breakdown assistance216Care
REFERENCE
222Technical data227Appendix231License Texts and Certifications238Everything from A to Z
Online Edition for Part no. 01 40 2 961 140 - II/15
All around the roofliner1Emergency Request2Indicator lamp, front-seat passen‐
ger airbag 803Reading lights 774Ambient light 775Glass sunroof 326Interior lights 76Seite 17CockpitAT A GLANCE17
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If the vehicle is unlocked using a remote con‐
trol, the assigned personal profile will be acti‐
vated. All settings stored in the profile are auto‐
matically applied.
If several drivers use their own remote control,
the vehicle will adjust the personal settings dur‐
ing unlocking. These settings are also restored,
if the vehicle has been used in the meantime
by a person with a different remote control.
Changes to the settings are automatically saved
in the personal profile.
Adjusting
The settings for the following systems and func‐
tions are saved in the active profile. The scope
of storable settings is country- and equipment-
dependable.▷Unlocking and locking.▷Lights.▷Radio.▷Instrument cluster.▷Climate control.▷Park Distance Control PDC.▷Driving Dynamics Control.▷Cruise control.▷Intelligent Safety.
Using the remote con‐
trol
Note 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 button on the remote control.▷The vehicle is unlocked.▷Interior lamps and courtesy lamps are acti‐
vated. This function is not available, if the
interior lamps were switched off manually.▷The welcome lamps are switched on, if this
function was activated.▷Exterior mirrors folded through convenient
closing are folded open.
You can set how the vehicle is to be unlocked.
Create the settings, refer to page 29.
The alarm system, refer to page 30, is dis‐
armed.
Convenient opening Press and hold this button on the re‐
mote control after unlocking.
The windows and the glass sunroof are opened,
as long as the button on the remote control is
pressed.
Locking Locking from the outside
Do not lock the vehicle from the outside
with people inside the car, as the vehicle can‐
not be unlocked from inside without special
knowledge. ◀
The driver's door must be closed. Press button on the remote control.
The alarm system, refer to page 30, is armed.
If the vehicle horn honks twice when you lock
the car, this means that the engine or ignition is
still switched on. In this case, the engine or ig‐
nition must be switched off by means of the
Start/Stop button.
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Switching on interior lights and
courtesy lights
Press button on the remote control
with the vehicle locked.
This function is not available, if the interior
lamps were switched off manually.
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 31, are turned
off. After locking, wait 10 seconds before press‐
ing the button again.
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.
Unlock the tailgate Press button on the remote control forapprox. 1 second.
The tailgate opens slightly, regardless of
whether the vehicle was previously locked or
unlocked.
Depending on the features and the country
version, it is also possible to have door un‐
locked. Create the settings, refer to page 29.
If the doors were not unlocked, the tailgate is
locked again as soon as it closes.
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 objects or those with edges can hit
the rear window while driving and damage the
heat conductors of the rear window. Provide
edge protection. ◀
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 22.▷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 26.
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:
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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
with people inside the car, as the vehicle can‐
not be unlocked from inside without special
knowledge. ◀
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. ◀
Unlock or lock the driver's door via the door
lock using the integrated key, refer to page 22.
The other doors must be unlocked or locked
from the inside.
To do this, unlock the lid from below with the
integrated key, arrow, and remove.
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 needed, through emergency
detection of the remote control.
From the inside
Locking and unlocking
Press button.
Vehicle is locked.
Press button.
The vehicle is unlocked.
Pressing the buttons for the central locking sys‐
tem locks and unlocks the doors and the tail‐
gate when the front doors are closed, but they
are not secured against theft.
The fuel filler flap remains unlocked.
In the event of a severe accident, the vehicle is
automatically unlocked. The hazard warning
system and interior lights 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 open the door. The other
doors remain locked.
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Unlocking is signaled by two flashes,
locking by one.▷"Acoustic warning"
Unlocking is signaled by one honk of
the horn.
Alarm system
The concept
When the vehicle is locked, the vehicle alarm
system responds to:
▷Opening a door, the hood or the tailgate.▷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.
Arming and disarming the alarm system
When you lock or unlock the vehicle, either
with the remote control or via the Comfort Ac‐
cess, 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, when the vehicle is unlocked via the
door lock.
Switch off the alarm, refer to page 31.
Tailgate and armed alarm system The tailgate can be opened even when the
alarm system is armed.
After the tailgate is closed, it is 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 reel 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.▷The indicator lamp flashes after locking:
The doors, hood or tailgate is not closed
properly, but the rest of the vehicle is se‐
cured.
After 10 seconds, the indicator lamp flashes
continuously. Interior motion sensor and tilt
alarm sensor are not active.
When the still open access is 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.
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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 23.▷With Comfort Access: If you are carrying the
remote control on your person, grasp the
driver side or front passenger side door
handle completely.
Unlock vehicle with the remote control or
switch on the ignition, if needed through emer‐
gency detection of remote control, refer to
page 23.
Power windows
Note Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, e.g., cannot
operate the power windows and injure them‐
selves. ◀
On 5-door models
On 3-door models
Opening
▷ Press the button to the resistance
point.
The window opens while the switch is held.▷ Press the switch beyond the resist‐
ance point.
The window opens automatically. Pressing
again stops the motion.
See also: Convenient opening, refer to page 24,
via remote control.
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Functional limitationsThe engine is not switched off automatically in
the following situations:▷External temperature too low.▷The external temperature is high and auto‐
matic climate control is running.▷The car's interior has not yet been heated
or cooled to the required level.▷The engine is not yet at operating tempera‐
ture.▷The wheels are at a sharp angle or the
steering wheel is being turned.▷After driving in reverse.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷The vehicle battery charge is very low.▷At higher elevations.▷The engine compartment lid is unlocked.▷The parking assistant is activated.▷Stop-and-go traffic.▷Selector lever in selector lever position R, N
or M/S.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷Manual transmission:
The clutch pedal is pressed.▷Steptronic transmission:
By releasing the brake pedal.
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of
the following conditions are met.
▷The driver's safety belt is unbuckled and
the driver's door is open.▷The hood was unlocked.Some indicator lights light up for a varied
length of time.
The engine can only be started via the Start/
Stop button.
Functional limitations
Even if driving off was not intended, the deacti‐
vated engine starts up automatically in the fol‐
lowing situations:▷Excessive warming of the car's interior
when the cooling function is switched on.▷The steering wheel is turned.▷Steptronic transmission: change from selec‐
tor lever position D to R, N or M/S.▷Steptronic transmission: change from selec‐
tor lever position P to R, N, D or M/S.▷The vehicle begins rolling.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷The vehicle battery charge is very low.▷Excessive cooling of the car's interior when
the heating is switched on.▷Manual transmission: low brake vacuum
pressure; this can occur, e.g., if the brake
pedal is depressed a number of times in
succession.
Switching the system on/off
Using the button
Press button.
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