I currently have a Panasonic headunit on my Camry. i also have a Panasonic on my Accord. but! on my Camry, the HU somehow doesn't play cds anymore so i've been listening to the radio. does anyone know if i could wire a 6-cd changer into my panasonic HU? i think it's compatible but i'm not sure. i don't know very much about a cd changer and what i would need. FYI, the panasonic HU is aftermarket, not OEM. any help is appreciated.