I just replaced the radio in my 2004 Ford Focus to a Dual Radio and now every time the car shuts off. The time and memory erase and I have to program it again when the car is running. Please help?
When you installed the radio, there should have been two power wires. One which is switched (main power) and the other which is constant and keeps the memory in the radio when you shut the car off. I suspect you didn't set these up correctly or didn't attach the memory power wire to a constant power source.