Page 106 of 249

104Instruments 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 79.
Radio settings
See Infotainment system manual for further information.
Phone settings
See Infotainment system manual for further information.
See Infotainment system 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 atvehicle 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 :
Page 108 of 249

106Instruments and controls
■Time & date settings
■ Radio settings
■ Connection settings
■ Vehicle settings
■ Language
■ Text scroll
■ Touch beep volume
■ Max startup volume
■ System version
■ DivX(R) VOD
In the corresponding submenus the
following settings can be changed:
Time & date settings
See Clock 3 79.
Radio settings
See Infotainment system manual for
further information.
Connection settings
See Infotainment system 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 door
locking function after switching on
ignition.
Page 118 of 249

116LightingReading lights
Operated with 2 buttons for left and
right side.
Lighting features
Entry lighting
Welcome lighting
The following lights are switched on
for a short time by unlocking the
vehicle with the radio remote control:
■ headlights
■ tail lights
■ number plate lights
■ instrument panel light
■ interior lights
Some functions are only operable
when it is dark outside to facilitate locating the vehicle.
The lighting switches off immediately
when the ignition key is turned to
position 1 3 129.
Activation or deactivation of this
function can be changed in the
Info-Display.
Vehicle personalisation 3 103.
The settings can be saved for the key being used 3 22.The following lights will additionally
switch on when the driver's door is
opened:
■ all switches
■ Driver Information Centre
Exit lighting
The following lights switch on if the
key is removed from the ignition
switch:
■ interior lights
■ instrument panel light (only when it is dark)
They will switch off automatically after
a delay and will be activated again if
the driver's door is opened.
Path lightingHeadlights, tail lights and number
plate lights illuminate the surrounding
area for an adjustable time after
leaving the vehicle.
Page 119 of 249

Lighting117
Activating
1. Switch off the ignition.
2. Remove the ignition key.
3. Open driver's door.
4. Pull the turn signal lever.
5. Close the driver's door
If the driver's door is not closed the
lights switch off after two minutes.
Exit lighting is switched off
immediately if the turn signal lever is
pulled while the driver's door is open.
Activation, deactivation and duration
of this function can be changed in the Info-Display. Vehicle personalisation
3 103.
The settings can be saved for the key being used 3 22.
Battery discharge
protection
Vehicle battery state of charge
function
The function guarantees longest
vehicle battery life via a generator with controllable power output and
optimised power distribution.
To prevent discharge of the vehicle
battery when driving, the following
systems are reduced automatically in two stages and finally switched off:
■ auxiliary heater
■ heated rear window
■ heated windscreen
■ heated mirrors
■ heated seats
■ fanIn the second stage, a message
which confirms the activation of the
vehicle battery discharge protection
will be displayed in the Driver
Information Centre.
Switching off electric lights To prevent discharge of the vehicle
battery when the ignition is switched off, some interior lights are switched
off automatically after some time.
Page 166 of 249

164Driving and operating
Deactivation
The camera is deactivated when a
certain forward speed is exceeded or if reverse gear is not engaged for
approx. 10 seconds.
Activation or deactivation of the visual
guiding lines and the alerting symbols can be changed in the Settings menu in the Info-Display. Vehicle
personalisation 3 103.
Fault
Fault messages are displayed with a 9 on the top line of the Info-Display.
The rear view camera may not
operate properly when:
■ the surrounding is dark
■ the sun or the beam of headlights is
shining directly into the camera
lens
■ ice, snow, mud, or anything else covers the camera lens. Clean the
lens, rinse it with water, and wipe it
with a soft cloth
■ the vehicle had a rear end accident
■ there are extreme temperature changesTraffic sign assistant
Functionality The traffic sign assistant system
detects designated traffic signs via a
front camera and displays them in the
Driver Information Centre.
Traffic signs, which will be detected,
are:
Limit and no passing signs ■ speed limit
■ no passing
■ end of speed limit
■ end of no passingRoad signs
Beginning and end of:
■ motorways
■ A-roads
■ play streetsAdd on signs ■ additional hints to traffic signs
■ restriction of trailer towing
■ tractor constraints
■ wet warning
■ ice warning
■ direction arrows
Speed limit signs and no passing
signs are displayed in the Driver
Information Centre until the next
speed limit sign or end of speed limit
is detected or up to a defined sign
timeout.
Page 178 of 249

176Vehicle careVehicle careGeneral Information...................176
Vehicle checks ........................... 177
Bulb replacement .......................184
Electrical system ........................193
Vehicle tools .............................. 198
Wheels and tyres .......................199
Jump starting ............................. 215
Towing ....................................... 217
Appearance care .......................219General Information
Accessories and vehicle
modifications
We recommend the use of genuine parts and accessories and factory
approved parts specific for your
vehicle type. We cannot assess or
guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the electrical system, e.g. changes of
electronic control units (chip tuning).Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps may be damaged.
Vehicle storage
Storage for a long period of time If the vehicle is to be stored for severalmonths:
■ Wash and wax the vehicle.
■ Have the wax in the engine compartment and underbody
checked.
■ Clean and preserve the rubber seals.
■ Fill up fuel tank completely.
■ Change the engine oil.
■ Drain the washer fluid reservoir. ■ Check the coolant antifreeze and corrosion protection.
■ Adjust tyre pressure to the value specified for full load.
■ Park the vehicle in a dry, well ventilated place. Engage first orreverse gear or set selector lever to P . Prevent the vehicle from rolling.
■ Do not apply the parking brake.
Page 189 of 249
Vehicle care187
2. Press both clips together andwithdraw the bulb socket from theheadlamp housing.
3. Remove the bulb from the socket by pulling.
4. Replace and insert new bulb into socket.
5. Insert the bulb socket into the headlamp housing and turn
clockwise.
Sidelight/daytime running light
with LEDs Sidelights and daytime running lights
consist of LEDs which cannot be
changed. Consult a workshop in case
of a defective LED.
Xenon headlights9 Danger
Xenon headlights work under
extremely high electrical voltage.
Do not touch. Have bulbs replaced by a workshop.
Sidelight/daytime running lights are
designed as LEDs and cannot be
changed.
Bulbs for corner lighting can be
changed.
Front turn signal lights 3 188.
Corner lighting
1. Rotate the cap (3) anticlockwise
and remove it.