See also:

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

Introduction
In the DriveAssist. menu you can:  - show the distance display  - activate/deactivate ESP®  - activate/deactivate PRE-SAFE® Brake  - activate/deactivate ATTENTION AS ...

Rolling with the engine switched off
WARNING There is no power assistance for the steering and the brake when the engine is not running. Steering and braking requires significantly more effort and you could lose control of the v ...