Recently had wife's 2000 GS400 in shop for repair work suffered in a front end collision. Replaced front end nose and left fender. Drivers side lights and other misc. pieces. Over $5000 in total. Got the car back, now the headlights do not self level. Had the shop take a look at them, said they would get Lexus to "reset" them. Picked up car, still won't level. Going to call Lexus dealer in the morning. Is there any way to tell the difference between the self leveling and non self leveling. I want to be sure they replaced the headlight with the correct part. Thanks.