See also:

Cleaning the seat belts
  Use clean, lukewarm water and soap solution. Do not clean the seat belts using chemical cleaning agents. Do not dry the seat belts by warming them above 176 °F (80 °C) or placing th ...

Locking the vehicle
If the vehicle can no longer be locked with the SmartKey, you can lock it by taking the following steps. If the central locking in the vehicle is malfunctioning, you cannot lock the trunk. P ...

Switching to MUSIC REGISTER
Select Audio in the main function bar by sliding and turning the COMAND controller and press to confirm. If MUSIC REGISTER was the last mode selected, it is now switched on. If another au ...