Page 23 of 253

Keys, doors and windows21Key with foldaway key section
Press button to extend. To fold the
key, first press the button.
Lock cylinders
Designed to free-wheel if they are forcefully rotated without the correct
key or if the correct key is not fully
inserted. To reset, turn cylinder with
the correct key until its slot is vertical, remove key then re-insert it. If the
cylinder still free-wheels, turn the key
through 180° and repeat operation.
Radio remote control
Enables operation of the following
functions via the use of the remote control buttons:
● central locking system 3 23
● anti-theft locking system 3 30
● anti-theft alarm system 3 31
● tailgate unlocking 3 23
● power windows 3 36
● mirrors folding
The remote control has a range of up
to 100 m, but may also be much less
due to external influences. The
hazard warning flashers confirm
operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Replacing battery in radio remote
control
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.
Page 80 of 253
78Instruments and controlsOdometer
The total recorded distance is
displayed in km.
Trip odometer The recorded distance since the last
reset is displayed in the Driver
Information Centre.
Monochrome display
Trip odometer counts up to
9,999.9 km without automatic reset.
Press L for 2 seconds to reset trip
odometer.
Colour display
Trip odometer counts up to
1,999.9 km and resets then
automatically.
Press L for 2 seconds to reset trip
odometer.
The trip / fuel information menu
provides additionally two trip counter 3 88.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
A red marker indicates the beginning
of the warning zone of excessive revolutions. For Diesel engines, thewarning zone starts at 5000
revolutions per minute. For petrol
engines, the warning zone starts at
7000 revolutions per minute.
Page 82 of 253

80Instruments and controlsService displayThe service system informs when to
change the engine oil and filter or a
vehicle service is required. Based on
driving conditions, the interval at
which an engine oil and filter change
is required can vary considerably.
Service information 3 215.
A required service due is displayed in the Driver Information Centre for7 seconds after switching on the
ignition.
If no service is required for the next
3000 km or more no service
information appears in the display.
If service is required within the next
3000 km, the remaining distance or
time duration is indicated for several
seconds. Simultaneously symbol
C lights up permanently as
reminder.
If service is required in less than
1000 km, C flashes and then lights
up permanently. Remaining distance
or time duration is indicated for
several seconds.Overdued service is indicated by a
message in the Driver Information
Centre which indicates the overdued
distance. C flashes and then lights
up permanently until service is
executed.
Reset of service interval
After each service, the service
indicator must be reset to ensure
proper functionality. It is
recommended to seek the assistance of a workshop.
Operate as following: ● switch off ignition
● press and hold button M or
CHECK
● switch on ignition, the distance indication begins a countdown
● when the display indicates =0,
release the button
The C disappears.Retrieving service information
To retrieve the status of the service
information at any time press left
button underneath the Driver
Information Centre.
Or
Page 90 of 253
88Instruments and controlsDisplaysDriver Information Centre
The Driver Information Centre is
located in the instrument cluster.
Depending on the version, the Driver
Information Centre is available as
monochrome or colour display.
Driver Information Centre indicates: ● overall and trip odometer
● digital speed indication
● trip / fuel information menu
● gear shift indication
● service information
● vehicle and warning messages ● driver assistance messages
● pop-up messages
● AdBlue informationSelecting menus and functions
Turn the adjuster wheel to select a
page in the trip / fuel information
menu.
Press SET/CLR to confirm or reset a
function.
Vehicle and service messages are
popped up in the Driver Information
Centre if required. Scroll messages
by turning the adjuster wheel.
Confirm messages by pressing
SET/CLR .
Additionally, some menus can be selected via the left button:
Press M to switch between the
respective menus.
Or
Page 91 of 253

Instruments and controls89Press CHECK to switch between the
respective menus.
Vehicle messages 3 94.
Trip / fuel information menu,
monochrome display
Turn the adjuster wheel to select a
page:
Trip odometer
Trip odometer 3 78.
Average fuel consumption
Display of average consumption. The measurement can be reset at any
time and starts with a default value.
To reset, press SET/CLR for a few
seconds.
Average speed
Display of average speed. The
measurement can be reset at any
time.
To reset, press SET/CLR for a few
seconds.
Fuel range
Range is calculated from current fuel
level and current consumption. The
display shows average values.
After refuelling, the range is updated
automatically after a brief delay.
When the fuel level is low, a message
appears on the display and the
control indicator o in the fuel gauge
illuminates 3 86.
Instantaneous Fuel Consumption
Display of the instantaneous
consumption.Digital speed
Digital display of the instantaneous
speed.
Trip / fuel information menu,
colour display
Differerent pages with combined
information can be selected.
Turn the adjuster wheel to select a
page.
Information page:
Fuel range
Range is calculated from current fuel
level and current consumption. The
display shows average values.
Page 92 of 253

90Instruments and controlsAfter refuelling, the range is updated
automatically after a brief delay.
When the fuel level is low, a message
appears on the display and the
control indicator o in the fuel gauge
illuminates 3 86.
Instantaneous Fuel Consumption
Display of the instantaneous
consumption.
Trip 1 page:
Average speed
Display of average speed. The
measurement can be reset at any
time.
Average fuel consumption
Display of average consumption. The measurement can be reset at any
time and starts with a default value.
Distance travelled
Displays the current distance for trip
1 since the reset.
Trip odometer counts up to
9,999.9 km without automatic reset.
The values of trip 1 page can be reset
by pressing SET/CLR for a few
seconds.Trip 2 page:
Average speed
Display of average speed. The
measurement can be reset at any
time.
Average fuel consumption
Display of average consumption. The measurement can be reset at any
time and starts with a default value.
Distance travelled
Displays the current distance for trip
2 since a certain reset.
The values of trip 2 page can be reset by pressing SET/CLR for a few
seconds.
Digital speed page
Digital display of the instantaneous
speed.
Stop and Start time counter
A time counter calculates the time
spent in STOP mode during a
journey. It resets to zero every time
the ignition is switched on.
Compass page
Displays the geographic direction of
driving.Blank page
No trip/fuel information is displayed.
AdBlue Press M or CHECK repeatedly until
the AdBlue menu is shown.
AdBlue range
Indicates an estimate of the AdBlue
level. A message indicates whether
the level is sufficient or low.
3 130.
Info Display The Info Display is located in the
instrument panel near the instrument
cluster.
Depending on the vehicle
configuration the vehicle has a
● Graphic Info Display
or
● 7'' Colour Info Display with
touchscreen functionality
or
● 8'' Colour Info Display with
touchscreen functionality
Page 143 of 253
Driving and operating141Additionally position D or the second
or a higher gear in position M must be
selected on automatic transmission.
Deviations from the stored speeds may occur when driving uphill or
downhill.
The system maintains the vehicle
speed at the preset speed by the driver, without any action on the
accelerator pedal.
The preset speed can be exceeded
temporarily by pressing the
accelerator pedal firmly.
The status and preset speed is
displayed in the Driver Information
Centre.
Do not use the cruise control if it is not advisable to maintain a constant
speed.
Control indicator m 3 87.Switching on the system
Press m on the steering wheel:
symbol m and a message are
indicated in the Driver Information
Centre. The system is still not active.
Activation of the functionality
Setting speed by the driver
Page 144 of 253

142Driving and operatingAccelerate to the desired speed and
move thumb wheel briefly to SET/-.
The current speed is stored and
maintained. Accelerator pedal can be
released.
The preset speed can then be
changed by moving thumb wheel to RES/+ to increase or to SET/- to
decrease the speed. Move thumb
wheel repeatedly to change speed in
small steps, move and hold to change speed in large steps.
Speed value is indicated in the Driver
Information Centre.
Adopting speed by the speed limit
recognition
The intelligent speed adaptation
informs the driver when a speed limit
is detected by the speed limit
recognition. The detected speed limit
can be used as new value for the
cruise control.
Using the camera at the top of the
windscreen, this system detects and
reads speed limit and end of speed
limit signs.
If the cruise control is active, the
recognised speed limit will be
displayed in the Driver Information
Centre and "MEM" illuminates.
Press MEM on the steering wheel to
request saving of the suggested
speed.
Press MEM on the steering wheel
once more to confirm and save the
new speed setting.
This speed is the new value for the
cruise control.
This function can be deactivated or
activated in the personalisation menu 3 95.
Exceeding the set speed Vehicle speed can be increased by
depressing the accelerator pedal.
When the accelerator pedal is
released, the previously stored speed
is resumed.
Deactivation of the functionality
Press Ñ: cruise control is in pause
mode and a message is displayed.
The vehicle is driven without cruise
control.