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:
New & Improved, Sort Of
An updated 3.0-liter six-cylinder engine goes under the hood. Packed with
BMW's latest innovations, the engine churns out 260 horsepower and 225
pounds-feet of torque — a 15 percent increase in ho ...
Selecting chassis and suspension tuning
Selecting chassis and suspension tuning
Press the button.
The system switches between the two chassis
and suspension tuning settings.
▷ Sport:
The LED in the button lights up and SPORT
...
General driving notes
Closing the trunk lid
Drive with the trunk lid closed
Only drive with the tailgate closed; otherwise,
in the event of an accident or braking or
evasive maneuvers, passengers or other road
use ...
