Status display
When the cruise control system is switched on,
the instrument cluster display shows the saved
speed and the system status:
Lights up grey.
The cruise control system is switched on,
but regulation is not active.
It lights up green.
The cruise control system is switched on
and regulation is active.
If there is no speed saved, the instrument clus-
ter display shows ––– instead of speed.
Changing gears
As soon as the clutch pedal is depressed, regu-
lation is suspended and resumes once the gear
change has been made.
Driving down slopes
Shift into a low gear before descending a long
hill. This makes use of engine braking and re-
lieves the brakes.
The vehicle cannot maintain the saved speed in
all driving situations. Always be ready to apply
the vehicle’s brakes.
WARNING
If it is impossible to drive with sucient brak-
ing distance and at a constant speed, using
the cruise control system may cause acci-
dents and serious injuries may occur.
●
Do not use Travel Assist when visibility is
bad, on steep roads, on windy roads or in
slippery circumstances (such as snow, ice,
rain or loose gravel), or on flooded roads.
●
Only use the cruise control system on
paved roads with a firm surface.
●
Adapt your speed and safety distance to
the vehicle in front of you at all times to suit
the visibility, weather, road and trac condi-
tions.
●
After use, always switch o the speed lim-
iter to prevent the speed being regulated
against your wishes.
●
It is dangerous to use a set speed which
is too high for the prevailing road, trac or
weather conditions.
Operating the cruise control
Fig.133 On the multifunction steering wheel:
cruise control operation buttons.
Connecting
●
Press the button.
Then select “Cruise control” from the driving
assistants menu.
Regulation has not yet taken place.
Start regulation
●
While driving, press the button .
The cruise control system saves and regulates
the current speed.
Adjusting the speed
While the GRA is set, the stored speed can be
adjusted:
+ 1 km/h (1mph)