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 front/rear section of the switch. The curvature is increased/decreased.
- Press the upper/lower section of the switch. The curvature is shifted up/down.
See also:
Navigation
General information
Map
Split screen settings
Destination guidance with intermediate destinations ...
Calls with multiple participants
General information
You can switch between calls or connect two
calls to a single conference call. These functions must be supported by the
mobile phone and
service provider.
Accepting a call ...
Map view for split screen
The map view can be selected for the split
screen independently from the main screen.
1. "Options" Open.
2. "Split screen"
3. Move the controller to the right repeatedly until ...
