Ventilation

See also:

Office information
The number of unread messages and active tasks as well as the upcoming appointments are displayed. 1. "Office". 2. "Current office". 3. Select the desired entry to display d ...

Coolant temperature
Should the coolant, and with it the engine, become too hot, a Check Control message is displayed. Check the coolant level ...

Automatic deactivation during forward travel
The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...