See also:

Windows fogged up on the inside
Activate the cooling with air dehumidification function . Activate automatic mode . If the windows continue to fog up, activate the defrosting function. You should only select this setti ...

System self-test
After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs: the indi ...

Time/date
This submenu is only available on vehicles with no navigation module. To set the time and the date for vehicles with a navigation module, see the separate operating instructions. In the Time/da ...