126Instruments and controlsDriving functions
Press _.
Select Driving functions .
In the corresponding submenus the
following settings can be changed:
● Automatic headlamp dipping :
Activates or deactivates high
beam assist.
● Lane departure warning system :
Activates or deactivates lane
departure warning.
● Stop and start : Activates or
deactivates stop-start system
● Cruise control active : Activates or
deactivates adaptive cruise
control.
● Parking sensors : Activates or
deactivates the parking assist
sensors.
● Blind spot sensors : Activates or
deactivates side blind spot alert.
● Traction control : Activates or
deactivates Traction Control system.● Under-inflation initialization :
Initialises the tyre under-inflation
detection system.
● Diagnostic : Shows alert
messages of the diagnostic
system.
Memorising of preset speeds
This feature enables to define and
memorise up to six speed settings for
cruise control and speed limiter. By
default, a few speeds are already
memorised.
● Press _.
● Select Adjusting speeds .
● Select Cruise control or Speed
limiter .● Select the speed setting to be
changed.
● Type the new speed value via the
keypad and confirm with A /
OK .
● Confirm with A / OK once more
to exit the menu.
Vehicle settings
Press _.
Select Vehicle settings .
In the corresponding submenus the
following settings can be changed:
● Parking
Rear wiper in reverse : Activates
or deactivates automatic
switching on of the rear window
wiper when reverse gear is
engaged.
Blocking of door mirror folding :
Activates or deactivates the
automatic folding of the exterior
mirrors.
● Headlights
Guide-me-home lighting :
Activates or deactivates the
function and adjusts its duration.
136LightingIllustration shows rear courtesy lights.
Sunvisor lights Illuminates when the cover is opened.Lighting features
Centre console lighting A spotlight integrated in the overheadconsole illuminates the centre
console when headlights are
switched off.
The brightness can be adjusted in the vehicle personalisation 3 123.
Entry lighting
Welcome lighting
Some or all of the following lights are
switched on for a short time by
unlocking the vehicle with the radio
remote control:
● headlights
● tail lights
● interior lights
The number of activated lights
depends on the surrounding light
conditions.
The lighting switches off immediately
when the ignition is switched on.
Starting off 3 18.This function can be activated or
deactivated in the vehicle
personalisation 3 123.
The following lights will additionally
switch on when the driver's door is
opened:
● illumination of some switches
● Driver Information Centre
Exit lighting
The following lights are switched on if
the key is removed from the ignition
switch:
● interior lights
● instrument panel light
They will switch off automatically after
a delay. This function works only in
the dark.
Path lighting Headlights, tail lights and number
plate lights illuminate the surrounding
area for an adjustable time after
leaving the vehicle.
Lighting137Manual path lighting
To switch on the manual path lighting,switch off the ignition, open the
driver's door and pull the indicator
lever.
If the driver's door is not closed, the
lights switch off after several seconds.
To switch off the manual path lighting
pull the lever again while the driver's
door is open.
The duration of the path lighting can
be set in the vehicle personalisation
3 123.
Info Display 3 119.
Automatic path lighting
Path lighting is activated, when the
ignition is switched off and the driver's door is opened.
This function can be activated or
deactivated in the vehicle
personalisation 3 123.
Info Display 3 119.
Vehicle locator lighting This function allows to locate the
vehicle, e.g., in weak lighting
conditions using the remote control.
The headlights come on and the turn
lights flash for 10 seconds.
Press N on the remote control.
The vehicle must be locked more than
5 seconds.
Peripheral lighting Peripheral lighting allows you to
switch on the position lights, low
beam and number plate lighting using the remote control.
Press D on the remote control to
switch on peripheral lighting.Press D a second time to switch off
peripheral lighting.
Battery discharge protection To prevent discharge of the vehicle
battery when the ignition is switched
off, some interior lights are switched
off automatically after some time.
Climate control139Adjust the air flow by turning ý to the
desired speed.clockwise:increaseanticklockwise:decrease
Air recirculation system q
Press q to activate air recirculation
mode. The LED in the button
illuminates to indicate activation.
Press q again to deactivate air
recirculation mode.
9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
In warm and very humid ambient air conditions, the windscreen may mist
up from outside when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and deactivate w.
Demisting and defrosting
● Press w: the air distribution is
directed towards the windscreen.
● Set temperature controller ñ to
warmest level.
● Set fan speed ý to highest level.
● Switch on heated rear window and exterior mirrors è or switch
on heated exterior mirrors m.
● Switch on heated windscreen ,.
● Open side air vents as required and direct them towards the doorwindows.
Heated rear window è 3 43.
140Climate controlHeated exterior mirrors m 3 39.
Heated windscreen 9 3 44.
Air conditioning system
Controls for: ● temperature ñ
● air distribution w, x and y
● fan speed ý
● cooling A/C
● air recirculation q
● heated rear window è or heated
exterior mirrors m
Heated rear window è 3 43.
Heated exterior mirrors m 3 39.
Temperature ñ
Adjust the temperature by turning ñ
to the desired temperature.HI:warmLO:cold
Heating will not be fully effective until
the engine has reached normal
operating temperature.
Air distribution w, x , y
w:to windscreen and front door
windowsx:to head area via adjustable air
ventsy:to foot well
All combinations are possible.
Fan speed ý
Adjust the air flow by turning ý to the
desired speed.
clockwise:increaseanticlockwise:decreaseCooling A/C
Press A/C to switch on cooling. The
LED in the button illuminates to
indicate activation. Cooling is only
functional when the engine is running and fan is switched on.
Press A/C again to switch off cooling.
The air conditioning system cools and
dehumidifies (dries) as soon as the
outside temperature is slightly above
the freezing point. Therefore,
condensation may form and drip from
under the vehicle.
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons.
Driving and operating1530:ignition off: some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was
on previously1:ignition on power mode: ignition
is on, diesel engine is preheating, control indicators illuminate and
most electrical functions are
operable2:engine start: release key after
engine has been started
Steering wheel lock
Remove key from ignition switch and
turn steering wheel until it engages.
9 Danger
Never remove the key from
ignition switch during driving as
this will cause steering wheel lock.
Power button
The electronic key must be inside the
vehicle.
Engine start
Operate the clutch pedal (manual
transmission), the brake pedal and
press Start/Stop .Ignition on power mode without
starting the engine
Press Start/Stop without operating
clutch or brake pedal. Control
indicators illuminate and most
electrical functions are operable.Engine and ignition off
Press Start/Stop briefly in each mode
or when engine is running and vehicle
is stationary. Some functions remain
active until driver's door is opened,
provided the ignition was on
previously.Emergency shut off during driving
Press Start/Stop for about 3 seconds
3 154. Steering wheel locks as soon
as vehicle is stationary.
Steering wheel lock
The steering wheel lock activates
automatically when:
● The vehicle is stationary.
● The ignition has been switched off.
To release steering wheel lock, open
and close driver's door and switch the ignition on power mode or start the
engine directly.
154Driving and operating9Warning
If the vehicle battery is discharged,
the vehicle must not be towed,
tow-started or jump-started as the
steering wheel lock cannot be
disengaged.
Operation on vehicles with
electronic key system in case of
failure
If either the electronic key fails or the
battery of the electronic key is weak,
a message may be displayed in the
Driver Information Centre.
Hold the electronic key with buttons
outside at the marking on the steering column cover as shown in the
illustration.
Operate the clutch pedal (manual
transmission), the brake pedal and
press Start/Stop .
This option is intended for
emergencies only. Replace the
electronic key battery as soon as
possible 3 23.
For unlocking or locking the doors,
see fault in radio remote control unit
or electronic key system 3 24.Starting the engine
Vehicles with ignition switch
Turn key to position 1 to release the
steering wheel lock.
Manual transmission: operate clutch
and brake pedal.
Automatic transmission: operate
brake pedal and move selector lever
to P or N.
Do not operate accelerator pedal.
Diesel engines: wait until control
indicator z extinguishes.
Driving and operating199The panoramic view system may not
operate properly when:
● The surrounding is dark.
● The sun or the beam of headlights is shining directly into
the camera lenses.
● During nighttime driving.
● Weather limits visibility, such as fog, rain, or snow.
● The camera lenses are blocked by snow, ice, slush, mud, dirt.
● The vehicle is towing a trailer.
● The vehicle had an accident.
● There are extreme temperature changes.
Rear view camera Depending on version, camera is
mounted above the license plate in
the tailgate / left rear door.9 Warning
The rear view camera does not
replace driver vision. Note that
objects that are outside the
camera's field of view and the
parking assist sensors, e.g. below
the bumper or underneath the
vehicle, are not displayed.
Do not reverse or park the vehicle
using only the rear view camera.
Always check the surrounding of
the vehicle before driving.
The view of the camera is displayed
in the Info Display 3 119 or in the
interior mirror 3 40.
The area displayed by the camera is
limited. The distance of the image that
appears on the display differs from
the actual distance.
Switching on Rear view camera is automatically
activated when reverse gear is
engaged.
Switching off
The camera is switched off when a
forward gear is engaged.
Guidelines
The area behind the vehicle is
displayed in the screen. The vertical
lines represent the width of the
vehicle with mirrors unfolded.
The first horizontal line represents a
distance of about 30 cm beyond the
edge of vehicle's rear bumper. The
upper horizontal lines represent
distances of about 1 and 2 m beyond
the edge of the vehicle's rear bumper.
The Guidelines can be deactivated in
the Vehicle personalisation 3 123.