[Timye91]

Hey
I’m having trouble with my adaptive headlights. The troublecode in car shows «cornering lights failure»
In ista it shows as «comminication with stepper motor disrupted» i think.

I have bought new smc modules but it didnt work.

When i turn on the car, one of the headlights are moving (so i guess that one works?) but the other one doesnt.
I have tried to switch the vertical aim stepper motor from the not working light over too the working light. And the stepper motor is working.
Does this indicate some wiring issues inside of the headlight?
I have checked that the stepper motors are getting power supply.

Anyone experienced this before?

[Timye91]

Btw I have also connected left headlight to the the right side and the right to the left. Still same problem, the one that works, works on both sides and same with the one that doesnt work