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:
Components of the integrated Owner's Manual
The integrated Owner's Manual consists of
three parts, which offer various levels of information
or access possibilities.
Quick Reference Guide
Located in the Quick Reference is important inform ...
Controls
Almost all functions can be operated in the same
manner as they are in the front. Special features
of operating the system in the rear are described
here. ...
Engine oil temperature
▷ Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine and
vehicle speeds.
▷ Normal operating temperature:
the pointer is in the middle
or in the left ...
