Ok I have posted here before and never did get an answer to adjustment for highbeams. Since I brought my 2005 sts the highbeams light up half way up trees at one block. Way to high to lit up the road. No one including the dealership has a answer, except they can not be adjusted. How could GM make a car that the high beams are not adjustable??? I can't belive that they would. Does any one have an answer?? Thanks