Page 23 of 237

Keys, doors and windows21Basic settingsSome settings can be changed in theInfo-Display.
Vehicle personalisation 3 97.
Radio remote control battery
replacement
Replace the battery as soon as the
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Key with foldaway key section
Extend the key and open the unit.
Replace the battery (battery type CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
Key with fixed key section
Have the battery replaced by a
workshop.
Radio remote control
synchronisation
After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control will be
synchronised when the ignition is
switched on.
Memorised settings Whenever the key is removed from
the ignition switch, the following
settings are automatically memorised by the key:
● lighting
● Infotainment system presets
● central locking system
● comfort settings
● climate control
The saved settings are automatically
used the next time the memorised key
is inserted into the ignition switch and
turned to position 1 3 124.
A precondition is that Personalization
by driver is activated in the personal
settings of the Info-Display. This must
be set for each key used.
Page 95 of 237

Instruments and controls93
The Colour-Info-Display with
touchscreen functionality indicates in
colour:
● time 3 74
● outside temperature 3 73
● date 3 74
● electronic climate control settings
3 116
● parking assist and advanced parking assist instructions
3 142
● Infotainment system, see description in the Infotainment
manual
● system messages
● vehicle messages 3 94
● settings for vehicle personalisation 3 97
The type of information and how it is
displayed depends on the settings
made.
Selecting menus and settings Menus and settings are selected via
the touchscreen display.
Press ;: Home page is displayed.
Tap display icon Settings: Menu page
Settings is displayed. Select a setting
by tapping.
Tap selection once more to confirm a
setting or value.
Press display button q to exit a menu
or setting without changing or delete
the last character in a character
sequence.
To exit the Settings menu, press
display button q in steps or
press ; after confirming the
changes.
Vehicle personalisation 3 97.
Memorised settings 3 21.
Graphic-Info-Display Depending on the vehicle
configuration, the vehicle has a
Graphic-Info-Display.
Page 96 of 237

94Instruments and controls
The Graphic-Info-Display indicates:● time 3 74
● outside temperature 3 73
● date 3 74
● electronic climate control settings
3 116
● Infotainment system, see description in the Infotainment
manual
● settings for vehicle personalisation 3 97
Selecting menus and settings
Menus and settings are accessed via the display.
Press CONFIG : Menu page Settings
is displayed.
Turn knob MENU-TUNE to select a
setting or value.
Press knob MENU-TUNE to confirm
a setting or value.
Press BACK to exit a menu or setting
without changing or delete the last
character in a character sequence.
Press the BACK for a few seconds to
delete the entire entry.
To exit the Settings menu, press
BACK repeatedly or press CONFIG
after confirming the changes.
Vehicle personalisation 3 97.
Memorised settings 3 21.
Vehicle messages
Messages are indicated mainly in the
Driver Information Centre, in some
cases together with a warning and
signal buzzer.
Press SET/CLR , MENU or turn the
adjuster wheel to confirm a message.
Page 100 of 237

98Instruments and controls
The following settings can be
selected:
● Languages
● Time Date
● Radio settings
● Phone settings
● Vehicle settings
In the corresponding submenus the
following settings can be changed:
Languages
Selection of the desired language.
Time Date
See Clock 3 74.
Radio settings
See Infotainment manual for further
information.
Phone settings
See Infotainment manual for further
information.
Vehicle settings ● Climate and air quality
Auto fan speed : Modifies the
level of the cabin airflow of the
climate control in automatic
mode.
Air conditioning mode : Controls
the state of the cooling
compressor when the vehicle is
started. Last setting
(recommended) or at vehicle
start is either always ON or
always OFF.
Auto rear demist : Activates
automatically rear heated
window.● Comfort settings
Chime volume : Changes the
volume of warning chimes.
Personalization by driver :
Activates or deactivates the
personalisation function.
Rear auto wipe in reverse :
Activates or deactivates
automatic switching on of the
rear window wiper when reverse
gear is engaged.
● Park assist / Collision detection
Park assist : Activates or
deactivates the ultrasonic
sensors.
Side blind zone alert : Changes
the settings for the side blind spot alert system.
● Exterior ambient lighting
Exterior lighting by unlocking :
Activates or deactivates the entry
lighting.
Duration upon exit of vehicle :
Activates or deactivates and
changes the duration of exit
lighting.
Page 102 of 237

100Instruments and controlsRadio settings
See Infotainment manual for further
information.
Connection settings
See Infotainment manual for further
information.
Vehicle settings ● Climate & air quality
Auto fan speed : Modifies the
level of the cabin airflow of the
climate control in automatic
mode.
Air conditioning mode : Controls
the state of the cooling
compressor when the vehicle is
started. Last setting
(recommended) or at vehicle
start is either always ON or
always OFF.
Auto rear defog : Activates
automatically rear heated
window.
● Comfort & convenience
Chime volume : Changes the
volume of warning chimes.Personalization by driver :
Activates or deactivates the
personalisation function.
Auto wipe in reverse gear :
Activates or deactivates
automatic switching on of the
rear window wiper when reverse gear is engaged.
● Collision / detection
Park assist : Activates or
deactivates the ultrasonic
sensors.
Side blind zone alert : Changes
the settings for the side blind spot
alert system.
● Lighting
Exit lighting : Activates or
deactivates and changes the
duration of exit lighting.
Vehicle locator lights : Activates
or deactivates the welcome
lighting.
● Power door locks
Auto door lock : Activates or
deactivates the automatic door locking function after switching
on ignition.Unlocked door anti lock out :
Activates or deactivates the door locking function while a door is
open.
Delayed door lock : Activates or
deactivates the delayed door
locking function. This menu
option is displayed with Unlocked
door anti lock out deactivated.
Central locking system 3 22.
● Lock, unlock settings
Remote unlock light feedback :
Activates or deactivates the
hazard warning flasher feedback
whilst unlocking.
Remote door unlock : Changes
the configuration to unlock only
the driver's door or the whole
vehicle whilst unlocking.
Relock remotely unlocked doors :
Activates or deactivates the
automatic relock function after
unlocking without opening the
vehicle.
● Vehicle factory settings :
Restores the setting values back
to the factory default settings.
Page 115 of 237

Climate control113Climate controlClimate control systems.............113
Heating and ventilation system 113
Air conditioning system ...........114
Electronic climate control system .................................... 116
Air vents ..................................... 121
Adjustable air vents .................121
Fixed air vents ......................... 121
Maintenance .............................. 121
Air intake ................................. 121
Pollen filter ............................... 121
Air conditioning regular operation ................................ 122
Service .................................... 122Climate control systems
Heating and ventilation system
Controls for: ● temperature
● fan speed
● air distribution
Heated rear window Ü 3 30.
Heated seats ß 3 36.
Heated steering wheel * 3 70.
Temperaturered:warmblue:cold
Heating will not be fully effective until
the engine has reached normal
operating temperature.
Fan speed
Adjust the air flow by switching the fan
to the desired speed.
Air distribution
M:to head areaL:to head area and foot wellK:to foot wellJ:to windscreen, front door
windows and foot welll:to windscreen and front door
windows
Intermediate settings are possible.
Page 116 of 237

114Climate controlDemisting and defrosting the
windows
● Set temperature control to warmest level.
● Set fan speed to highest speed.
● Set air distribution control to l.
● Switch on heated rear window Ü.
● Open side air vents as required and direct them towards door
windows.
● For simultaneous warming of the
foot well, set air distribution
control to J.
Air conditioning system
Controls for:
● temperature
● fan speed
● air distribution
n:cooling4:air recirculationÜ:heated rear window 3 30
Heated seats ß 3 36.
Heated steering wheel * 3 70.
Temperature
red:warmblue:coldHeating will not be fully effective until
the engine has reached normal
operating temperature.
Fan speed
Adjust the air flow by switching the fan
to the desired speed.
Air distributionM:to head areaL:to head area and foot wellK:to foot wellJ:to windscreen, front door
windows and foot welll:to windscreen and front door
windows (air conditioning is
activated in the background to
help preventing windows from
fogging)
Intermediate settings are possible.
Page 119 of 237

Climate control117Controls for:● fan speed
● temperature
● air distributionn:coolingAUTO:automatic mode4:manual air recirculationV:demisting and defrostingÜ:heated rear window 3 30
Heated seats ß 3 36.
Heated steering wheel * 3 70.
In Automatic mode temperature, fan
speed and air distribution are
regulated automatically.
Climate control settings are shown on the Info-Display. Setting
modifications are briefly popped-up,
superimposed over the currently
displayed menu.
The electronic climate control system
is only fully operational when the
engine is running.
Automatic mode AUTO
Basic setting for maximum comfort: ● Press AUTO, the air distribution
and fan speed are regulated
automatically. Activation is
indicated by the LED in the
button.
● Open all air vents to allow optimised air distribution in
automatic mode.
● Press n to switch on optimal
cooling and demisting. Activation is indicated by the LED in the
button.
● Set the preselected temperature using the centre rotary knob.
Recommended temperature is
22 °C.
Temperature preselection
Set temperature by turning the centre
rotary knob to the desired value. It is
indicated in the display of the switch.
For reasons of comfort, change
temperature only in small increments.