Hi, i recently installed my sony gt280 head deck, it works perfectly without the antenna jack pluged into the head deck but when the head deck is on, and the antenna is plugged in, it turns off. If the head deck is off and the antenna is plugged in, the buttons dont work, the head deck turns on and it stays in demo mode could someone please help, this is quite unusual.. thank you.
Try connecting your ant remote wire (blue/white) I believe, to your 12v wire (Red). I had a similar problem doing a install for a friend.
