I know the 03's only have 2 A/C knobs and the 02's have 3. I also know they look different, but are they interchangeable? I have billet knobs for 02's I want to put on 03's. Will it work? Also, same question for headlight knob. I hope so, cause I have really cool knobs that are almost ready, and I know 03 owners will want some.