Problems with the cooling with air dehumidification function
When you press the 
button, the
indicator lamp in the button flashes three
times or remains off. You can no longer switch
on the cooling with air dehumidification
function.
Consult a qualified specialist
workshop.
See also:
Standard display
► Press the
button on the
steering wheel to select the standard
display.
Standard display
1 Trip odometer
2 Odometer
You can select the following functions in the
Standard display men ...
Driving systems
Problem
Possible causes/consequences and
Solutions
The red
distance warning lamp lights up while the vehicle is in motion. A
warning tone also sounds.
Risk of accide ...
Route guidance inactive
Direction of travel
Current road
...