I know the radios are suppose to have a Huge warranty. Like 7 yeats or something. Id say yours wont eject Cd's all the time and see what they say.But I agree. For the small of a area Id go with a sharpie over paint! Or maybe a sticker?
Bummer. I just checked ebay. Thay have billet knobs but they only work for up to 02 vehicles.