I bought the factory 6 disc indash CD changer and lately it has been giving me an error reading..."E 03", whatever that means. The way I usually fix it is to beat the crap out of my center dash area and hit the side of the changer, but it takes awhile & dangerous when driving. Are the discs getting stuck in there or something. Stupid thing has been pissing me the hell off. Any ideas would help and does anyone else with a factory changer have this problem??