having cold start
issues on 159
Join Date: Nov 2011
County: Zuid Holland
159 automatic bi-xenon beam adjustment failure
Hi guys, it's me again with another quirk from my metal girl.
I've noticed today when driving at night that dipped beam is really dipped, and main beam is also lower than usual.
Arriving to the parking place, I've stopped the engine, took the fob out. Placed it back so the lights can go thru the normal adjustment cycle, but, they did not. They tried actually because I've seen the beam moving a little down on the factory wall and kinda vibrating. It lasted for a second or two then they moved tiny bit up and vibrating stopped.
It is safe to say that auto adjustment system is faulty, but, I cannot say if it is hardware or software problem.
Anyone had this problem? How was it solved?
Help is very much appreciated, as always.