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:
Changing the list view
The list view changes every time the first symbol
on the navigation bar is pressed.
Information on the channel is displayed.
...
Interior
Even though it's relatively unchanged for 2009, the X3's interior remains
very upscale for this segment. My test car's dark brown leather upholstery and
black dashboard made for an especially clas ...
Entry comparison
Entry of names and addresses: the selection is
narrowed down every time a letter is entered and
letters may be added automatically.
The entries are continuously compared to the
data stored in t ...
