Setting the instrument lighting
The displays on the instrument cluster are illumi‐
nated during the day. A dimming function is not
possible in daylight.
The light sensor on the instrument cluster auto‐
matically controls the brightness of the display
lighting.
When the light has been switched on, the bright‐
ness control is influenced by the ambient light.
You can then adjust the brightness of the instru‐
ment lighting and the display lighting with con‐
troller 1 as well.
#
Turn controller 1 up or down.
Overview of menus on the on-board com‐
puter
Use the ò steering-wheel button to call up the
list of menus and select a menu.
You can find operating information in "Overview
and operation of the on-board computer"
(/ page 191).
Depending on the vehicle equipment, you can call
up the following menus:
R
Trip menu (/ page 194)
R
Navi menu (navigation instructions)
(/ page 195)
R
Radio menu (/ page 196)
R
Media menu (/ page 197)
R
Telephone menu (/ page 198)
R
Assistance graphic menu (/ page 193)
R
Service menu (/ page 193)
R
Settings menu (/ page 199)
Menus and submenus
Service menu
#
Press the ò button to call up the list of
menus.
#
With the : or 9 button, select the
Service menu.
#
Press the a button to confirm.
You have the following options in the Service
menu:
R
Calling up display messages in the message
memory (/ page 346).
R
Checking the tyre pressure electronically or
restarting the tyre pressure monitoring sys‐
tem (/ page 321).
R
Checking the engine oil level electronically
(/ page 193).
R
Calling up the service due date
R
Displaying the AdBlue
®
fill level (in BlueTEC
®
vehicles).
The display is available only for BlueTEC
®
vehi‐
cles.
#
Use the : or 9 button to select the
AdBlue submenu.
#
Press the a button to confirm.
%
You can find information on topping up with
AdBlue
®
under "Refuelling" (/ page 153).
Assistant display menu
#
Press the ò button to call up the list of
menus.
#
With the : or 9 button, select the
Assistance graphic menu.
Instrument cluster and on-board computer
193