See also:

Malfunction
The yellow warning lamp flashes and then lights up continuously. A Check Control message is displayed. No flat tire can be detected. Display in the following situations: ► A wheel wi ...

Lumbar support
The curvature of the seat backrest can be adjusted in such a way that it supports the lumbar region of the spine. The lower back and the spine are supported for upright posture. ► Press the ...

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 det ...