I have had this car since April and reported the problem to Honda w/i 1 hr of owning the car - to date, there is nothing that they can do. Whenever there is power going to the radio, there is a buzz type sound eminating from the speakers. It doesn't matter what I am listening to, as long as there is power - not even volume - you hear the buzz. Thus far, Honda has replaced the amp, the head unit and all wires - it is still there. Any one else with this? Up until now, all I owned were VW's, and I can say I have never had any problem like this and I am beginning to regret my decision---any ideas? Thanks