See also:

Restoring the factory settings
Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

Ashtray in the rear-compartment centerconsole
Close the ashtray when it is not in use and before you fold the rear seats forward. You can otherwise damage the ashtray. ► To open: briefly press marking 2. Ashtray 2 opens. ► ...

Downhill gradients
On long and steep gradients, you must reduce the load on the brakes by shifting early to a lower gear. This allows you to take advantage of the engine braking effect and helps avoid overheating ...