im having a problem with my factory cd player. sometimes it works and sometimes it doesnt. most of the time it just pushes ther cd's back out and reads 'err'. so im thinking its something as simple as a dirty lense. but ive tried all kinds of cleaning cd's and none of them have worked. i even tried compressed air, but its not like i can pinpoint what im spraying as i cant see the lens anyway. i know you think that i should just get a new cd player and thats what i tried to do, but best buy want like 100 dollars for some extra part they need and $100 for installation because they say that the airbags go thru the radio and its really complicated.... any suggestions on my predicament anyone? i have satlitte radio but its not the same