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:
Adjusting volume
Turn the volume knob during the spoken instruction to select the desired volume.
> The volume remains the same, even if the volume of other audio sources is changed.
> The volume is stored for ...
Hiding Check Control messages
Press the computer button on the turn signal
lever.
► Some Check Control messages are displayed
continuously and are not cleared until
the malfunction is eliminated. If several
malfunct ...
Navigation
This chapter contains various examples of how
the navigation system can guide you reliably to
your destination. ...