ok well im back after a couple days, what happens is that its a water-based paint that gm uses and so far it doesnt happen on 07.5+ models, the way to fix is to take the dash off and peel all the old paint off and get the oem type paint from napa or another parts house that sells this type paint and spray the entire dash to not have odd looking splotches, that's how i have always done my friends and 4 years later its still looking good. armor all does make this problem faster but isnt the main cause its the chemicals, heat, rubbing to hard, etc.