Hid Headlight Problem

[checkma82u]

I notice that my headlighhts on my IS 300 will adjust at random, sometimes sitting still, other times while driving. Any fix for this?

[cduluk]

Probably corrosion or dirt in the leveling sensors. I'm not sure where it's located on the IS, but the leveling sensor on my old Rx300 was connected between the RR control arm and the underside of the car. Looks like a little arm attached to a switch-looking type of thing. Just remove, open up, clean, and replace.