Saab MY02 Automobile User Manual


 
22 Electrical system
9-5
AHL control module, xenon
There is a control module located inside the
headlight housing that governs the supply of
current/voltage to the xenon lamps. The control
module also governs the stepping motors for the
automatic beam length adjustment. The control
module receives information on the angle of the
car from the load angle sensors and regulates
the angle of the headlamps based on that
information.