Radio Touch and Go
My radio is intermittently cutting out for a few seconds then restarts. I can be stationary or just driving normally on a particular day and it will cut out maybe 5 or 6 times in a row fairly soon after starting the car then it will be fine. Other days there's no problem with it at all. When it cuts out it loses all power to the unit (black screen). Do you think I have a faulty unit? And if I replace it will I need some sort of code to get it working?