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:
DSC Dynamic StabilityControl
The concept
DSC prevents traction loss in the driving wheels
when driving away and accelerating.
DSC also recognizes unstable vehicle conditions,
such as fishtailing or nose-diving. Subject
to ...
Features
The 2009 X3 starts at $39,700 and comes standard with leatherette upholstery,
eight-way power front seats, a panoramic moonroof and rain-sensing windshield
wipers. There are four option packages a ...
Activating ECO PRO
Press button repeatedly until
ECO PRO
is displayed in the instrument cluster. ...
