Jedi Jake

my cd player keeps blowin the radio fuse in the car. with a test light i checked the accessory/on thing in the fuse box, it didnt light up. the test light works fine because it lit up when i checked the constant thing. so basically i came to the conclusion that somethin is messed up with the accessory/on thing in the fuse box. so now what? (sorry for not knowing what that thing is called) if anyone has anyone idea what im talkin about and/or have any ideas, i appreciate it.