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:
Charismatic front, elegant side, muscular rear.
The expressive front end of the new BMW 5-Series Sedan presents the sporting
character of the car. The upright BMW kidney grille - even appearing from some
angles to lean forward - symbolizes the ...
Exterior
With standard visual cues that come only with the 128i's optional M Sport
Package, the 135i has an aggressive front bumper with three large air inlets.
Xenon headlights are standard, and they carr ...
The concept
Mobile phones or other external devices such as
audio players can be connected to the vehicle
via Bluetooth.
After these devices are paired once, they are
recognized automatically when the igni ...
