Low beams
Switch position 
with the
ignition switched
on: the low beams light up.
See also:
Controls
Controls at a glance
1. Control Display
2. Controller with buttons
The buttons can be used to open the menus
directly. The controller can be used to select
menu items and create the settings. ...
Tone
Only treble and bass can be set in the rear for
headphones. The settings are made separately
for the left and right headphones.
Operation is the same as for the front tone. ...
System limits
Speed range
Best results are achieved when using the system
on well-developed roads and highways.
The desired speed can be selected between
20 mph/30 km/h and 110 mph/180 km/h.
The system can a ...