Hello guys I hope someone can help me. I've searched the net and can't find help. I was able to use my Bluetooth in my car until one day someone stole my iPod that was hooked up. Since then my Bluetooth option is greyed out. I believe it locked the system up somehow. The only thing I found out on the net was to ground the parking brake wire. I don't think that's the problem since it use to work. I opened the dash much as I could. The wires I saw I was able to unplugged them but the system still kept working. So i dont think these wire had anything to do with the radio. Any suggestions