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95
Automatic time synchronisation The RDS signal of most VHF
transmitters automatically sets the
time.
This can be identified by } in the
display.
Some transmitters do not send
a correct time signal. In such cases,
we recommend to switch off
automatic time synchronisation.
Deactivate (Clock Sync.Off) or
activate (Clock Sync.on) automatic
time synchronisation with the arrow
buttons. Setting date and time
The value ready for modification is
marked with arrows. Use the arrow
buttons to make the required setting.
Ignition logic
See infotainment system manual. Language selection
The display language for some
functions can be selected.
Select
the required language with the
arrow buttons.
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Instruments and controls
Setting units of measure Select the required unit of
measurement
with the arrow buttons. Graphic-Info-Display,
Colour-Info-Display
Display of time, outside temperature,
date or infotainment system (when it
is on) and electronic climate control
system.
The Color-Info-Display
displays the
information in colour.
The type of information and how it is
displayed depend on the equipment
of the vehicle and the settings made. Selecting functions
Functions and settings of the
infotainment system and electronic
climate control system are accessed
via the display.
Selections are made via the menus
and buttons, the multifunction control
of the infotainment system or the left
adjuster wheel of the steering wheel.
Selecting with the infotainment
system buttons
Page 97 of 228
Instruments and controls
97
Select menu items via the menus and
using the infotainment system
buttons. The OK button is used to
select the highlighted item or confirm
a command.
To exit a menu, press the right or left
arrow button until Return or Main
appear and select.
Selecting with the multifunction
control Turn the multifunction control to
highlight menu items or commands
and to select function areas. Press the multifunction control to
select the highlighted item or confirm
a command.
To
exit a menu, turn the multifunction
control until Return or Main appear
and select.
Selecting with the left adjuster wheel
on the steering wheel Turn to select a menu item.
Press
the adjuster wheel to select the
highlighted item or confirm
a command. Function areas
For each function area there is a main
page (Main), which is selected at the
top edge of the display (not with the
Infotainment system CD 30 or the
Mobile Phone Portal):
■
Audio,
■ Navigation,
■ Telephone,
■ Trip computer.
Page 98 of 228
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Instruments and controls
System settings Press the Main button of the
infotainment system.
Press the Settings button on the
infotainment system. For
Infotainment
system CD 30, no menu
may be selected. Setting date and time
Select menu item
Time, Date from the
Settings menu.
Select the required menu items and
make settings.
Automatic time synchronisation
The RDS signal of most VHF
transmitters automatically sets the
time.
Some transmitters do not send
a correct time signal. In such cases,
we recommend to switch off
automatic time synchronisation. On infotainment systems with
navigation, time and date are also
harmonised upon receipt of a GPS
satellite signal.
The
function is activated by ticking the
field in front of Synchron. clock
automatical. in the Time, Date menu.
Language selection The display language for some
functions can be selected.
Select
menu item Language from the
Settings menu.
Select the desired language.
Page 99 of 228
Instruments and controls
99Selection is indicated by a
6 in front
of the menu item.
In systems with voice output, when
the language setting of the display is
changed the system will ask whether
the announcement language should
also be changed - see infotainment
system manual. Setting units of measure
Select menu item Units from the
Settings menu.
Select the desired unit.
Selections are indicated by a
o in
front of the menu item. Adjusting contrast
(Graphic-Info-Display)
Select menu item Contrast from the
Settings menu.
Confirm the required setting.
Setting display mode
Display brightness is dependent of
vehicle lighting. Additional settings
can be made as follows:
Select menu item
Day/Night from the
Settings menu.
Automatic: The colours are adapted
to the exterior lights.
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Instruments and controls
Always day design: black or coloured
text on light background.
Always night design: white or
coloured text on dark background.
Selection is indicated by a o in front
of the menu item.
Ignition logic
See infotainment system manual. Vehicle messages
Messages are given via the
instrument panel display or as
warning and signal buzzers. Check
control messages appear on the
Info-Display. Some appear in an
abbreviated form. Confirm warning
messages 3 93, 3 96.
Warning chimes
When starting the engine or
whilst driving
■
If the electronic key is not presentor is not recognised.
■ If seat belt is not fastened.
■ If a door or the tailgate is not fully closed when starting off.
■ If a certain speed is exceeded with the hand brake applied.
■ If the speed programmed at the factory is exceeded.
■ If the vehicle has automated manual transmission and the
driver's door is opened when the engine is running, a gear is
engaged and the foot brake is not
depressed.
When the vehicle is parked and
the driver's door is opened ■
When the key is in the ignition switch.
■ With exterior lights on.
■ With Open&Start system and automatic transmission, if the
selector lever is not in P.
■ For automated manual transmission, if the hand brake is
not applied and no gear is engaged
when the engine is switched off.
Battery voltage
Low battery voltage in remote control
or electronic key. On vehicles without
check control, the message InSP3
appears in the instrument panel
display. Replace the battery 3 28,
3 29.
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Instruments and controls
101
Brake light switch
Brake light does not come on during
braking. Have the cause of the fault
remedied immediately by
a workshop.
Engine cooling level Low fluid level in engine cooling
system. Check coolant immediately
3 157. Drain diesel fuel filter
If
there is water in the diesel fuel filter,
the message InSP4 appears in the
instrument panel. Consult
a workshop.
Lighting
Important exterior lighting lamps,
including cables and fuses, are
monitored. In trailer mode, trailer
lighting is also monitored. Trailers
with LED lighting must have an
adapter that enables lamp monitoring
as with conventional bulbs. The failed lighting will be indicated in
the information display or the
message InSP2 will appear in the
instrument panel display.
Anti-theft alarm system
System fault in anti-theft alarm
system. Have the cause of the fault
remedied by a workshop.
Tyre pressure On vehicles with tyre pressure
monitoring
system, if there is low tyre
pressure, information on which tyre to
check appears on the display.
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Instruments and controls
Reduce speed and check tyre
pressure at the next opportunity. Tyre
pressure monitoring system 3 176.
Check tyre pressure 3 175, 3 220.If there is a considerable loss of
pressure, a corresponding message
appears indicating the tyre.
Steer out of flow of traffic as quickly
as possible without endangering
other vehicles. Stop and check the
tyres. Mount the spare wheel
3 182.
If run-flat tyres are fitted, maximum
speed is 80 km/h. Information
3 174. Tyre pressure monitoring
system 3 176. Washer fluid level
Low washer fluid level. Top up
washer fluid
3 158. Trip computer
Trip computer in Board-
Info-Display
Access the data by pressing the
BC
button on the infotainment system or
the
left adjuster wheel on the steering
wheel.
Some information appears in the
display in an abbreviated form.
Once an audio function has been
selected, the lower row of the trip
computer function is displayed
furthermore.