User's Manual

Driver information system 29
Controls Safety Driving tips General maintenance Self-help Technical data
Clearing speed limit
– Drive the vehicle at a minimum of 5 km/h.
– Press the button for at least 2 seconds.
The speed warning symbol  lights up briefly in the display to
confirm that the selected speed has been stored. The speed limit
that has been set remains stored until another speed is set with a
brief push of the button, or until the memory is cleared with a long
push of the button.
When the speed limit has been cleared, the display will show a
crossed-out warning symbol .
Applies to vehicles: with speed warning function
Setting speed limit warning 2
You can use the MMI* or sound system control console to
set, alter or cancel speed limit warning 2.
– Select: Function selector button > Instrument
cluster > Speed warning.
• Speed warning on/off - to activate or deactivate the speed
warning function ⇒ fig. 23.
• Speed warning - to set the speed above which a warning signal
will sound.
Speed limit warning 2 can be adjusted in increments of 10 km/h
between 30 and 240 km/h.
Auto-check control
Introduction
The auto-check control checks important components and vehicle
systems. These background checks are run constantly, as long as
the ignition is switched on.
A message is displayed in the instrument cluster if a fault should
occur or if any maintenance or repairs are urgently required. This is
accompanied by an audible warning signal. Depending on the
priority of the fault, a red or yellow warning symbol lights up in the
display.
The red symbols indicate a serious malfunction, whereas the yellow
ones represent other malfunctions or items requiring attention.
Additional messages to assist the driver may be shown with the red
or yellow symbols.
Automatic gearbox* function test
The auto-check control automatically checks the vehicle systems
when the ignition is switched on. If the selector lever is in position
P or N, the following instruction will appear:
When stationary apply footbrake while selecting gear
When a gear (R, D etc.) is selected, this message disappears and the
auto-check control function is displayed.
The driver message will disappear 30 seconds after switching on
the ignition or earlier, if there are other driver messages or malfunc-
tions.
SET
Fig. 23 MMI display:
Setting speed limit
warning 2
CAR
document_0900452a8179700c.book Seite 29 Donnerstag, 22. März 2007 10:19 10