Headlight Leveling not working?
 

I've done a search on our forum but without luck. My Factory Xeon works perfectly (leveling right) before I have changed both my front CV boots. Then I release one side (passenger side) is off by 1-2 inches which blind the driver from up coming traffic. I was trying to "manual" adjust those "switch" but I guess this wasn't the right way. (dumb move). Since it is supposed to control by a sensor or motor??

Does anyone had this kind of experience or how to fix this issue? I am sure my "headlight leveling" works fine before the CV boots got replaced.

Any thoughts.

Thank you in advance!

P.S. 02 X5 4.4