Xenon Headlights Level throws a code. When I go to live data the rear reads about 106 and the front reads 2 even when moving the arm up and down. I slaved in another front and it reads 8 when moving the arm. I confirmed the same reading on a second working car.
When I remove the plug the reading goes to 255.

so my question is what is this causing my headlights to do or not do?

 

Anybody know what the front level does?

 

These are there to aim / level the headlights no? I’ve never seen mine move but not really ever tested them.

id be interested in knowing also