Restoring the factory settings
•► Press the 
and
buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice.
See also:
Switching wavebands
See "Switching wavebands" in the radio mode
section. ...
Problems with the seat heating
The seat heating has switched itself off
prematurely. The vehicle's electrical system
voltage is too low because too many electrical
consumers are switched on.
Switch off electrical consumers ...
Driving tips
- Maintain a greater distance from the
vehicle in front than when driving without a
trailer.
- Avoid braking abruptly. If possible, brake
gently at first to allow the trailer to run on.
Then, ...