See also:

Switching on/off manually
Press the button. ...

Starting the engine
Never use spray fluids to start the engine. 1. Start the engine of the assisting vehicle and let it run for several minutes at an increased idle speed. If the vehicle being started has a diesel ...

Initialization after a power failure
After a power failure, it is only possible to raise the roof, if necessary. Have the system initialized by your service center. ...