
Keys, doors and windows23Operation with buttons on the
electronic key
The central locking system can also
be operated with the buttons on the
electronic key.
Press ( to unlock.
Press ) to lock.
Press and release ) and then
immediately press and hold O for at
least 4 seconds to start the vehicle's heating or air conditioning systems
and the heated rear window from
outside the vehicle.
Press 5 to stop charging the vehicle.
Press and hold 5 until the lock of the
charge cable is released.
Remote start 3 20.
Remote control operation 3 20.
Passive locking
Automatic locking 3 25.
Confirmation
Operation of central locking system is
confirmed by the hazard warning
flashers. A precondition is that the
setting is activated in the vehicle
personalisation 3 91.
Central locking buttons Locks or unlocks all doors and load
compartment via a switch in the
driver's door panel.
Press ) to lock.
Press ( to unlock.
Operation with the key in case of
a central locking system fault
In case of a fault, e.g. vehicle battery
or electronic key battery is
discharged, the driver's door can be locked or unlocked with the
mechanical key.
The lock cylinder in the driver's door
is covered by a cap.

70Instruments and controlsDo not connect any current-delivering
accessories, e.g. electrical charging
devices or batteries.
Do not damage the outlets by using
unsuitable plugs.
USB charging ports
Two USB ports are located in the
centre console. These ports can be
used for charging and Infotainment
connection.
External devices 3 126.
Another two USB ports for charging
only are located in the back of the
centre console.
All USB ports provide 2.1 A at 5 V.
Note
The USB ports must always be kept clean and dry.
Inductive charging
9 Warning
Inductive charging can affect the
operation of implanted
pacemakers or other medical
devices. If applicable, seek
medical advice before using the
inductive charging device.9 Warning
Remove any metal objects from
the charging device before
charging a mobile device, as these objects could become very hot.
Qi compatible mobile devices can be
charged inductively.
A protective cover for the mobile
device could have an impact on the
inductive charging.
The vehicle must be switched on, in
service mode or retained power off.
Starting and stopping the vehicle
3 151.
The operating temperature is −20 °C
to 60 °C for the charging system and
0 °C to 35 °C for the mobile device.

106Infotainment systemInfotainment systemIntroduction................................ 106
General information .................106
Theft-deterrent feature ............107
Control elements overview ......108
Usage ...................................... 110
Basic operation .......................... 113
Tone settings ........................... 115
Volume settings .......................116
System settings .......................117
Radio ......................................... 120
Usage ...................................... 120
Station search ......................... 121
Radio data system ...................123
Digital audio broadcasting .......124
External devices ........................126
General information .................126
Playing audio ........................... 128
Displaying pictures ..................130
Playing movies ........................ 131
Using smartphone applications ............................ 132
Speech recognition ....................133
General information .................133
Usage ...................................... 133Phone........................................ 134
General information .................134
Bluetooth connection ...............134
Emergency call ........................136
Operation ................................. 137
Mobile phones and CB radio equipment ............................... 140Introduction
General information
The Infotainment system provides
you with state-of-the-art in-car
Infotainment.
Using radio tuner functions, you can
listen to a great number of different
radio stations.
You can connect external data
storage devices to the Infotainment
system as further audio sources,
either via cable or via Bluetooth.
The Infotainment system is equipped
with a phone portal that allows for
comfortable and safe use of your
mobile phone in the vehicle.
You can also operate specific
smartphone applications via the
Infotainment system.
Optionally, the Infotainment system
can be operated using the touch
screen and buttons on the control
panel, the controls on the steering wheel, or - if provided by your mobile
phone - via speech recognition.

126Infotainment systemExternal devicesGeneral information
An AUX and USB port for the
connection of external devices is
located in the centre console.
Note
The port must always be kept clean
and dry.
AUX input
It is possible to connect e.g. an iPod
or another auxiliary device with a
3.5 mm jack plug to the AUX input.
When connected to the AUX input,
the audio signal of the auxiliary device is transmitted via the speakers of the
Infotainment system.
The volume and the tone settings can
be adjusted via the Infotainment
system. All other control functions
must be operated via the auxiliary
device.
Connecting a device
Connect the AUX device to the AUX
port.
Disconnecting a device
Disconnect the AUX device from the
AUX port.
USB port An MP3 player, USB drive, SD card
(via USB connector / adapter), iPod ®
or smartphone can be connected to
the USB port.
Up to two USB devices can be
connected to the Infotainment system at a time.The Infotainment system can play
audio files, show picture files or play
movie files contained in USB storage
devices.
When connected to the USB port,
various functions of the devices can
be operated via the controls and
menus of the Infotainment system.
Note
Not all auxiliary devices are
supported by the Infotainment
system. Check the compatibility list
on our website.
Connecting a device
Connect one of the devices
mentioned above to the USB port. If
required, use the appropriate
connection cable. The music function starts automatically.
Note
If a non-readable USB device is
connected, a corresponding error
message appears and the
Infotainment system automatically
switches to the previous function.

Infotainment system133Connecting the mobile phoneConnect the smartphone to the USB
port 3 126.
When first connecting a device, a
privacy consent message may be
displayed. Confirm the message to
continue the connection procedure.
Starting phone projection Press p and then select 1 in the top
left corner of the screen to display the
application overview screen.
To start the phone projection function, select Projection .
Note
If the application is recognised by
the Infotainment system, the
application icon may change to
Apple CarPlay or Android Auto .
Alternatively, press and hold p.
The phone projection screen
displayed depends on your
smartphone and software version.
Returning to the home screen
Press p.Speech recognition
General information
The voice pass-thru application of the Infotainment system allows access to
the speech recognition commands on your smartphone. See your
smartphone manufacturer's
operating instructions to find out
whether your smartphone supports this feature.
In order to use the voice pass-thru
application, the smartphone must be
connected to the Infotainment system
via USB cable 3 126 or via Bluetooth
3 134.
Usage
Activating speech recognition Press and hold w on the steering
wheel to start a speech recognition
session. A voice command message
is displayed on the screen.As soon as a beep is heard, you can
say a command. For information on
the commands supported, see the
operating instructions for your
smartphone.
Adjusting the volume of voice
prompts
Turn m on the control panel or press
the volume buttons behind the
steering wheel to increase or
decrease the volume of voice
prompts.
Deactivating speech recognition
Press n on the steering wheel. The
voice command message disappears
and the speech recognition session is ended.

164Driving and operatingFor very high-performance driving,
ESC can be deactivated:
Press and hold b until k and a
illuminate and a message appears in the Driver Information Centre.
ESC is reactivated by pressing the
b button again.
If cruise control is being used when
ESC is activated, cruise control will
automatically disengage. Press the
cruise control button to re-engage if
road conditions allow.
Cruise control 3 164.
Fault
If there is a fault in the system the
control indicator b illuminates
continuously and a message appears
in the Driver Information Centre. The
system is not operational.
Have the cause of the fault remedied by a workshop.Resetting
If b illuminates and remains
illuminated, reset the system as
follows:
1. Stop the vehicle.
2. Switch off the vehicle and wait for
15 seconds.
3. Switch on the vehicle. If b still illuminates and remains
illuminated, seek the assistance
of a workshop.Driver assistance
systems9 Warning
Driver assistance systems are
developed to support the driver
and not to replace the driver's
attention.
The driver stays in full control of
the vehicle and accepts full
responsibility when driving the
vehicle.
When using driver assistance
systems, always take care
regarding the current traffic
situation and follow applicable
traffic rules.
Cruise control
The cruise control can store and
maintain speeds of approx. 25 km/h
or more.
Deviations from the stored speeds may occur when driving uphill or
downhill.

168Driving and operatingAlerting the driver
The vehicle ahead control indicator
A illuminates green in the instrument
cluster when the system has detected
a vehicle in the driving path.
The control indicator A changes to
yellow when the distance to a
preceding moving vehicle gets too
small or when approaching another
vehicle too rapidly.Caution
The colour lighting of this control
indicator does not correspond to
local traffic laws on following
distance. The driver bears full
responsibility for maintaining safe
following distance according to
applicable traffic rules, weather
and road conditions etc. at all
times.
When the time to a potential collision
with a vehicle in front gets too small
and a collision is imminent, the driver
is notified by a flashing red LED stripe which is projected on the windscreen
in the driver's field of view.
Simultaneously a warning chime
sounds. Depress the brake pedal and
steer the vehicle, if it is required by the
situation.
Selecting the alert sensitivity
The alert sensitivity to near, medium
or far.Press V, the current setting is shown
on the Driver Information Centre.
Press V repeatedly to change the
alert sensitivity. The selected setting is also displayed in the Driver
Information Centre. The last selected setting will be stored when the vehicle
is switched off.

196Driving and operatingSee "Temporary charge mode
override and cancel" in
Programmable charging 3 197.
Additionally, the stop charge
button on the electronic key may
also be used. Press and hold 5 on
the electronic key. This will also
unlock the vehicle plug.
2. Unplug the vehicle plug of the charge cord from the vehicle.
3. Close the charge port door by pressing firmly in the centre until it
engages.
4. Unplug the charge cord from the electrical outlet.
5. Place the charge cord into the storage compartment.
DC (direct current) charging
Check the charging station DC
vehicle plug for compatibility with the
DC charge port on this vehicle. When
recharging at a DC fast charge
station, the power cable connected to the vehicle must be less than 10 m in
length.
Follow the steps listed on the
charging station to perform a DC
vehicle charge.
If for any reason DC charging does
not begin or is interrupted, check the
DC charge station display for
messages. Unplug to restart the DC
charge process.
Start charging 1. Make sure the vehicle is parked.
2. Push the rearward edge of the charge port door and release to
open the door.
In cold weather conditions, ice
may form around the charge port
door. The charge port door may
not open on the first attempt.
Remove ice from the area andrepeat attempt to open the charge
port door.
3. Open the DC dust cover. Plug in the DC vehicle plug into the DC
charge port on the vehicle. Make
sure that the DC vehicle plug is
fully connected to the DC charge
port. If it is not properly seated
then the charge may not occur.
Proper plug connection can be
checked by information on the
Driver Information Centre.
4. Follow the steps listed on the charging station to start charging.
The electric parking brake will
automatically apply once the
charge process has been started.