HI,

Thanks for the feedback. I opened up the glove box today and identified the three bosch sensor units that relate to the headlight leveling. I have the part numbers written down and will look to find out which unit controls which function of the headlight adjustment system. Right now neither of my headlights are leveling when I turn them on. I still find it quite remarkable that after the JN recall was performed that I have this problem. I'm still thinking that the technician inadvertently did something to cause this issue. I may take it to Lasher Audi to have the work verified and to get a second opinion.