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 ...

Reference
This chapter contains technical data, short commands for the voice activation system, and an index that will quickly take you to the information you need. ...

Starting destination guidance
1. "Navigation" 2. Make a destination entry. 3. "Accept destination" 4. "Start guidance" The route is shown on the Control Display. The distance to the destinati ...