Annapolis installers are incompetent! They told me the radio in the brand new head unit I bought from them couldnt be connected in my car. I found out later at a competent installer that they had connected my antenna lead to the Sat Radio input! Why lie?? They also couldnt get the correct color dash trim after two tries. They blamed it on the supplier...they didnt carry silver anymore they told me. Funny thing is every other independent installer I called afterwards had itin stock on the shelf! Stay away!!