I have a 07 E92 328xi with the Dynamic Xenon D1S lights. I had to replace the HIDs, and Ballast on them due to bad ballast from condensation. The passenger side will move up and down when turned on, but driver side wont. Also no bright's on the the driver side. Also getting the FRM_ALC (cornering lights failure) error light on my dash.

Would I be best to replace both headlights with some decent aftermarket and buy new ALC modules or find a good used set of OEM lights from someone? With most of the lights i seen the AFS will be disabled. How important is it to have that feature?

I have swapped the motors around for the lights moving up and down and nothing changed on driver side.

Also not seeing lights move to the side on passenger side when i turn the wheel with bright's on. Is it possible both sides are junk for the ALC?