Page 21 of 267

In brief19set the selector lever to positionP before removing the ignition
key. Turn the front wheels
towards the kerb.
● Close the windows and the sunroof.
● Remove the ignition key from the ignition switch. Turn the
steering wheel until the
steering wheel lock is felt to
engage.
For vehicles with automatic
transmission, the key can only
be removed when the selector
lever is in position P.
For vehicles with manual
transmission automated, the key can only be removed from
the ignition switch when the
parking brake is applied.
● Lock the vehicle by pressing e on
the radio remote control.
Activate the anti-theft alarm
system 3 27.
● The engine cooling fans may run
after the engine has been
switched off 3 191.
Caution
After running at high engine
speeds or with high engine loads,
operate the engine briefly at a low load or run in neutral for
approx. 30 seconds before
switching off, in order to protect
the turbocharger.
Keys, locks 3 20, Laying-up the
vehicle for a long period of time
3 190.
Page 22 of 267

20Keys, doors and windowsKeys, doors and
windowsKeys, locks ................................... 20
Keys .......................................... 20
Car Pass .................................... 21
Radio remote control .................21
Memorised settings ...................22
Central locking system ..............22
Automatic locking ......................24
Child locks ................................. 25
Doors ........................................... 25
Load compartment ....................25
Vehicle security ............................ 26
Anti-theft locking system ...........26
Anti-theft alarm system ..............27
Immobiliser ................................ 28
Exterior mirrors ............................ 28
Convex shape ........................... 28
Electric adjustment ....................28
Folding mirrors .......................... 29
Heated mirrors ........................... 29
Interior mirrors ............................. 29
Manual anti-dazzle ....................29
Automatic anti-dazzle ................30Windows...................................... 30
Windscreen ............................... 30
Manual windows ........................30
Power windows ......................... 30
Heated rear window ..................32
Heated windscreen ....................32
Sun visors .................................. 32
Roof ............................................. 33
Sunroof ...................................... 33Keys, locks
KeysCaution
Do not attach heavy or bulky itemsto the ignition key.
Replacement keys
The key number is specified in the
Car Pass or on a detachable tag.
The key number must be quoted
when ordering replacement keys, as
it is a component of the immobiliser
system.
Locks 3 232.
The code number of the adapter for
the locking wheel bolts is specified on a card. It must be quoted when
ordering a replacement adapter.
Wheel changing 3 224.
Page 109 of 267

Instruments and controls107
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
Refer to 'Clock' 3 80.
Radio settings
Refer to Infotainment manual for
further information.
Phone settings
Refer to 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
parking assist. Activation is
selectable with or without
attached trailer coupling.
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 :
Page 111 of 267

Instruments and controls109Radio settings
Refer to Infotainment manual for
further information.
Connection settings
Refer to 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 heated
rear window automatically.
● 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
parking assist. Activation is
selectable with or without
attached trailer coupling.
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 doorlocking 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