Keys, doors and windows23
FaultIf the central locking cannot be
operated or the engine cannot be
started, the cause may be one of the
following:
■ Fault in electronic key.
■ Electronic key is out of reception range.
■ The battery voltage is too low.
■ Overload of the central locking system by operating at frequent
intervals; the power supply is
interrupted for a short time.
■ Interference from higher-power radio waves from other sources.
To rectify the cause of the fault,
change the position of the electronic
key.
Manual unlocking 3 23.
Memorised settings Whenever the ignition is switched off, the following settings are
automatically memorised by the
remote control unit or the electronic
key:■ automatic climate control
■ lighting
■ Infotainment system
■ central locking system
■ Sport mode settings
■ comfort settings
The saved settings are automatically used the next time the ignition is
switched on with the memorised key
with remote control unit 3 153 or
electronic key 3 22.
A precondition is that Personalisation
by Driver is activated in the personal
settings of the Info-Display. This must
be set for each remote control unit or
electronic key which is used.
Also memorised are the adjustments
of the driver's seat and exterior
mirrors, independent of the memory
positions 3 50.
Power seat automatically moves into the saved position when unlocking
and opening the driver's door with the
memorised remote control or
electronic key and Auto Memory
Recall in the Info-Display is activated.Vehicle personalisation 3 122.
Central locking system Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door. Pulling
the handle once more opens the door.
Notice
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Notice
A short time after unlocking with the
remote control the doors are locked
automatically if no door has been
opened.
Seats, restraints53
memory position again. If the recall
does not operate, consult a
workshop.
Overload
If the seat setting is electrically
overloaded, the power supply is
automatically cut-off for a short time.
Notice
After an accident in which airbags
have been deployed, the memorised
settings for each position button will
be deactivated.
ArmrestPush button and fold armrest
upwards. Under the armrest there is
a storage compartment.
Auxiliary devices, see Infotainment
system manual.
Heating
Adjust heating to the desired setting
by pressing ß for the respective seat
one or more times. The control
indicator in the button indicates the
setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when
engine is running and during an
Autostop.
Stop-start system 3 157.
Ventilating
Adjust ventilation to the desired
setting by pressing A for the
respective seat one or more times.
The control indicator in the button
indicates the setting.
Ventilated seats are operational when
engine is running and during an
Autostop.
86Instruments and controlsInstruments and
controlsControls ....................................... 86
Warning lights, gauges and indi‐
cators ........................................... 95
Information displays ...................111
Vehicle messages ...................... 120
Vehicle personalisation ..............122Controls
Steering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
Driver Information Centre, some
driver assistance systems,
Infotainment system and a connected
mobile phone can be operated via the controls on the steering wheel.
Driver Information Centre 3 111.
Driver assistance systems 3 177.
Further information is available in the
Infotainment system manual.
Instruments and controls91
If outside temperature drops to 3 °C,
a warning message is displayed in the Driver Information Centre.
9 Warning
The road surface may already be
icy even though the display
indicates a few degrees above 0
°C.
Clock
Time is shown in the
4.2" Colour-Info-Display.
Date and time are shown in the
8" Colour-Info-Display.
Colour-Info-Display operation 3 118
4.2'' Display
Operate the display by the buttons
below the display.
Press ; and then select the
Settings icon by turning and pressing
MENU .
Select Time menu page.
Set time
Select the 'Set Time' menu item to
enter the respective submenu.
Select the 'Auto Set' screen button at the bottom of the screen. Activate
either 'On - RDS' mode or 'Off -
Manual' mode.
If 'Off - Manual' mode is selected,
adjust hours and minutes by turning
and pressing MENU.
Repeatedly select the 12-24 Hr
screen button at the bottom of the
screen to choose a time mode.
If 12-hour mode is selected, a third
column for AM and PM setting is
displayed. Select the desired option.In 'On - RDS Mode' the RDS signal of
most VHF transmitters automatically
sets the time. RDS time
synchronisation can take a few
minutes. Some transmitters do not
send a correct time signal. In such
cases, it is recommended to switch off automatic time synchronisation.
Return to homepage by pressing ;.
For further information, see Infotainment system manual
8'' Display
Press ; and then select the
Settings icon. Inputs can be done
directly by the finger on the touch screen icons.
Select 'Time and Date' menu page.
Set time
Select the 'Set Time' menu item to
enter the respective submenu.
92Instruments and controls
Select the 'Auto Set' screen button at
the bottom of the screen. Activate
either 'On - RDS' mode or 'Off -
Manual' mode.
If 'Off - Manual' mode is selected,
adjust hours and minutes using hg
screen buttons.
Tap on the 12-24 Hr screen button on
the right side of the screen to select a time mode.
If 12-hour mode is selected, a third
column for AM and PM setting is
displayed. Select the desired option.
In 'On - RDS' Mode the RDS signal of
most VHF transmitters automatically
sets the time. RDS time
synchronisation can take a few
minutes. Some transmitters do not send a correct time signal. In suchcases, it is recommended to switch off
automatic time synchronisation.
Set date
Select the 'Set Date' menu item to
enter the respective submenu.
Select the 'Auto Set' screen button at the bottom of the screen. Activate
either 'On - RDS' mode or 'Off -
Manual' mode.
If 'Off - Manual' mode is selected,
adjust the date using the h or g
screen buttons.
In 'On - RDS' mode date is set
automatically.
Return to homepage by pressing ;.
For further information, see
Infotainment system manual.Power outlets
A 12 Volt power outlet is behind the
storage cover below the climate
controls. Press cover to open.
Instruments and controls111
Illuminates yellowThe distance to a preceding moving
vehicle gets too small or when
approaching another vehicle too
rapidly.
Forward collision alert 3 187,
Adaptive cruise control 3 180.
Speed limiter L illuminates white or green.
Illuminates white The system is on.
Illuminates green
Speed limiter is active. Set speed is
indicated near L symbol.
Speed limiter 3 179.
Traffic sign assistant L displays detected traffic signs as
control indicator.
Traffic sign assistant 3 205.Door open
h illuminates red.
A door or the tailgate is open.Information displays
Driver Information Centre The Driver Information Centre (DIC)
is located in the instrument cluster.
Depending on the version and the
instrument cluster, the DIC is
available as Baselevel display,
Midlevel display or Uplevel display.
DIC indicates depending on the
equipment:
■ overall and trip odometer
■ vehicle information
■ trip/fuel information
■ economic information
■ performance information
■ vehicle and warning messages
■ audio and infotainment information
■ phone information
■ navigation information
■ vehicle settings
Instruments and controls117
Audio MenuAudio menu enables browsing for
music, selecting from favourites or
changing the audio source.
See Infotainment system manual.
Phone Menu
Phone menu enables managing and performing of phone calls, scrolling
through contacts or operating
handsfree phoning.
See Infotainment system manual.
Navigation Menu
Navigation menu enables route
guidance.
See Infotainment system manual.
Settings Menu The following list contains all possibleSettings Menu pages. Some may not
be available for your particular
vehicle. Depending on the display
some functions are symbolised.Turn the adjuster wheel or press Q
or P to select a page and follow the
instructions given in the submenus:
■ units
■ display themes
■ info pages
■ speed warning
■ tyre loading
■ software information
Units
Press > while units is displayed.
Select imperial or metric units by
pressing 9.
Display themes
Press > while display themes is
displayed. Select Sport or Touring
mode by pressing 9. Sport mode
includes more vehicle information,
Tour mode includes more media information.
This setting is only available with
Uplevel display.Info pages
Press > while Info pages is displayed.
A list of all items in the Info Menu is
displayed. Select the functions to be
displayed in the Info page by pressing
9 . Selected pages have a 9 in a
checkbox. Non viewable functions
have a blank checkbox. See Info
Menu above.
Speed warning
The speed warning display allows you to set a speed that you do not
want to exceed.
To set the speed warning, press >
while the page is displayed. Press
Q or P to adjust the value. Press
9 to set the speed. Once the speed
is set, this feature can be turned off by
pressing 9 while viewing this page. If
the selected speed limit is exceeded,
a pop-up warning is displayed with a
chime.
Tyre loading
The tyre loading display selects tyre
pressure category according to the
actually inflated tyre pressure. Press
> while the page is displayed 3 251.
118Instruments and controls
Select:■ Light for comfort pressure up to
3 people
■ Eco for Eco pressure up to
3 people
■ Max for full loading
by pressing 9.
Software information
Displays the open source software
information.
Valet mode
Some functions of the DIC and the
Colour-Info-Display can be limited for
some drivers.
Activation or deactivation of valet
mode can be set in the menu
Settings in the vehicle personalisation
menu.
Colour-Info-Display 3 118.
Vehicle personalisation 3 122.
For more information see
Infotainment system manual.Colour-Info-Display
The Colour-Info-Display is located inthe instrument panel near the
instrument cluster.
Depending on the vehicle
configuration the vehicle has a
■ 4.2'' colour display
or
■ 8'' colour display with Touch-
Screen and Touch-Pad
functionality
The Info displays indicate: ■ time 3 91
■ outside temperature 3 90
■ date on 8" colour display 3 91
■ Infotainment system, see description in the Infotainment
system manual
■ navigation, see description in the Infotainment system manual
■ system messages
■ vehicle messages 3 120
■ settings for vehicle personalisation 3 1224.2'' Colour display
Selecting menus and settings
Menus and settings are accessed via
the display.
Press X to switch on the display.
Press ; to display the homepage.
Turn MENU to select a menu display
icon.
Press MENU to confirm a selection
Press BACK to exit a menu without
changing a setting.
Press ; to return to the homepage.