See also:

Using voice commands
The driver initiates a voice command dialogue by pressing the voice control button (see the illustration on page 240). When a dialogue has been initiated, commonly used commands will be shown in th ...

Cleaning the seat belts
Clean only with lukewarm water and a mild soap solution. ...

Brake fluid reservoir
The brake fluid should always be above the MIN mark on the side of the reservoir. Check, without removing the cap, that there is sufficient fluid in the reservoir. Fluid type: DOT 4+ boiling poi ...