I have 2 questions about my headunit i just installed in my car its a panasonic 908u and i have a 2000 mustang.
When i turn the volume down really low to like #1 or 2 i hear a static sound and even when i turn the volume up i can still hear the sound but its not as noticeable?
and the second question is when i put on headunit on auxiliary for my mp3 player that is attached with a rca cable i hear a wineing noise which gets louder and faster the fast i drive and when i slow down the noise gets lower and slower?
sounds like somewhere your getting engine noise coming through a cable, its possible that one of your RCA's is touching the chassis somewhere that touchs the engine and the vibrations and tones are coming through your speakers...