Page 23 of 223

Keys, doors and windows21Radio 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.
Memorised settings Whenever the ignition is switched off,
some functions of the following
settings may be automatically
memorised by the remote control unit:
● 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 3 116.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.
Vehicle personalisation 3 90.
Central locking system
Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door.
Notice
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Notice
3 minutes after unlocking with the
remote control, the doors are
relocked automatically if no door has
been opened.
Page 87 of 223

Instruments and controls85
●Economy Trend : Displays the
average consumption
development over a distance of
31 miles. Filled segments display
the consumption in 3.1 mile steps and shows the effect of
topography or driving behaviour
on fuel consumption.
Info Display
Colour Info Display Depending on the vehicle
configuration, the vehicle has a
Colour Info Display with touchscreen
functionality.
The Colour Info Display with
touchscreen functionality indicates in
colour:
● time 3 65
● outside temperature 3 64
● date 3 65
● electronic climate control settings
3 109
● parking assist and advanced parking assist instructions
3 132
● Infotainment system, see description in the Infotainment
manual
● system messages
● vehicle messages 3 87
● settings for vehicle personalisation 3 90
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 touch screen display.
Press X to switch on the display.
Press ; to display the homepage.
Touch required menu display icon
with the finger.
Touch a respective icon to confirm a
selection.
Touch 9 to return to the next higher
menu level.
Press ; to return to the homepage.
For further information, see Infotainment manual.
Vehicle personalisation 3 90.
Page 88 of 223
86Instruments and controlsGraphic Info DisplayDepending on the vehicle
configuration, the vehicle has a
Graphic Info Display.
The Graphic Info Display indicates:
● time 3 65
● outside temperature 3 64
● date 3 65
● electronic climate control settings
3 109
● Infotainment system, see
description in the Infotainment
manual
● settings for vehicle personalisation 3 90
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 90.
Memorised settings 3 21.
Page 92 of 223

90Instruments and controlsVehicle personalisationThe vehicle's behaviour can be
personalised by changing the settings in the Info Display.
Some of the personal settings for
different drivers can be memorised
individually for each vehicle key.
Memorised settings 3 21.
Depending on vehicle equipment and
country-specific regulations some of
the functions described below might
not be available.
Some functions are only displayed or
active when the engine is running.
Personal settings Graphic Info Display
Press CONFIG for the Settings menu.
Turn the MENU-TUNE knob to move
to the desired setup menu, then press MENU-TUNE .
Select Settings and then Vehicle
settings .
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.
Page 93 of 223

Instruments and controls91Side 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.
● Power door locks
Auto door lock : Activates or
deactivates the automatic door
locking function after switching on ignition.
Stop door lock if door open :
Activates or deactivates the door locking function while a door isopen.
Delayed door lock : Activates or
deactivates the delayed door
locking function. This menu
option is displayed with Stop door
lock if door open deactivated.
Central locking system 3 21.● Remote locking, unlocking,
starting
Remote unlock feedback :
Activates or deactivates the hazard warning flasher feedback
whilst unlocking.
Passive door unlock : Changes
the configuration to unlock only
the driver's door or the whole
vehicle whilst unlocking.
Auto relock doors : Activates or
deactivates the automatic relock
function after unlocking without opening the vehicle.
● Restore factory settings :
Resets all settings to the default settings.
Personal settings
Colour Info Display
Press ;, select Settings and then
Vehicle on the touch-screen.
In the corresponding submenus the
following settings can be changed:
Vehicle ● Climate & Air Quality
Auto Fan Max Speed : Modifies
the level of the cabin airflow of the climate control in automatic
mode.
Auto Heated Seats :
Automatically activates the seat
heating.
Auto Defog : Supports
windscreen dehumidification by
automatically selecting the
necessary settings and
automatic air conditioning mode.
Page 108 of 223

106Climate controlClimate controlClimate control systems.............106
Heating and ventilation system 106
Air conditioning system ...........107
Electronic climate control system .................................... 109
Air vents ..................................... 113
Adjustable air vents .................113
Fixed air vents ......................... 114
Maintenance .............................. 114
Air intake ................................. 114
Air conditioning regular operation ................................ 114
Service .................................... 114Climate control systems
Heating and ventilation system
Controls for: ● temperature
● fan speed
● air distribution
Heated rear window Ü 3 29.
Heated seats ß 3 35.
Heated steering wheel * 3 61.
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 well and windscreenJ:to windscreen, front door
windows and foot welll:to windscreen and front door
windows
Intermediate settings are possible.
Page 109 of 223

Climate control107Demisting 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 29
Heated seats ß 3 35.
Heated steering wheel * 3 61.
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 well and windscreenJ: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 112 of 223

110Climate controlV:demisting and defrostingÜ:heated rear window 3 29
Heated seats ß 3 35.
Heated steering wheel * 3 61.
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. The LED in the
button illuminates to indicate
activation.
● Open all air vents to allow optimised air distribution in
automatic mode.
● Press n to switch on optimal
cooling and demisting. The LED in the button illuminates to
indicate activation.
● 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.