2001 A3 (8L) Xenon range problem
Hello good people! :hi:
As the title says there's a quite annoying problem with my xenon automatic range control. Randmoly after startup the right headlight finds the need to aim at various downward angles, sometimes even at the lowest angle possible, making the right headlight beam just a few feet in front of the car. The left headlight seems unaffected of the right headlight's behaviour, thus poor light efficiency due to lights not level.
Vag-Com shows no fault codes, both front and rear sensor are in the specified range ref. label file in Vag-Com v704.1
Basic settings has also been set while headlights still level, but did not solve the problem.
My guess is that the control module by hella (VAG part# 4B0 907 357) could have some kind of a firmware error.
So guys, any pointers or information is highly appreciated as I'm about to scratch my head bald.
After turning to my friend google I found out I'm not alone in this situation ( http://www.audiforums.com/m_724129/mpage_1/key_/tm.htm ) However problem remains unsolved. :think: