Reporting safety defects

See also:

Checking the pressure
Only check the tire inflation pressure when the tires are cold. This means after driving no more than 1.25 miles/2 km or when the vehicle has been parked for at least 2 hours. When the tires a ...

Traffic bulletins
Overview> You can display the traffic bulletins from radio stations that broadcast the TMC (Traffic Message Channel) of a traffic information service. Bulletins about traffic obstructions and h ...

Supplementary text messages
Addition information, such as on the cause of a fault or the required action, can be called up via Check Control. In urgent cases, this information will be shown as soon as the corresponding la ...