Hi, I have tried disconnecting & reconnecting battery. This did not work. Also, I have tried to place CD in all the available slots. Unfortunately same error. Also, today one of my front bulbs is blown out. I can't believe am having these problems in 1 week of my Volvo's exp. Anyways rang the seller (cargiant) and booked an appointment in Sep to fix CD-Player. Hopefully it will e sorted out :emoticon_U: