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:
2011 BMW 1 Series M Review by Joe Wiesenfelder
Based on the BMW 1 Series, the 1 Series M takes its place among M performance
versions of the 3, 5 and 6 Series cars and the X5 and X6 SUVs. Though the name
"M1" seems a natural, BMW use ...
Engine stop
The engine is switched off automatically during
a stop under the following conditions:
Manual transmission:
► Neutral is engaged and the clutch pedal is
not pressed.
► The driver' ...
Releasing
With the ignition switched on:
Manual transmission: Press the
switch
while the brake or clutch is pressed.
Automatic transmission: Press the switch while
the brake is pressed or transmission ...
