See also:

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 ...

New contact
1. "Contacts" 2. "New contact" 3. The entry fields are still filled with the previous entries: "Delete input fields" 4. Fill in the entry fields: select the symb ...

Controls
Almost all functions can be operated in the same manner as they are in the front. Special features of operating the system in the rear are described here. ...