Low beams
Switch position 
with the
ignition switched
on: the low beams light up.
See also:
Automatic update
About twice a year, Sirius performs an update of
the channel names and positions. The update
takes place automatically and may take several
minutes. ...
Opening/closing the glass sunroof
automatically
Press the switch beyond the resistance point.
The following movements are also automatic:
▷ Pressing the switch with the sunroof open:
the sunroof is tilted fully.
▷ Pressing the switc ...
Buckling the belt
Buckling the belt
Make sure you hear the latch plate engage in the
belt buckle. ...