2003 Ford Focus Blaupunkt Cd Player issue!!!!

Question

I tried to program a radio station into my blaupunkt cd player and the cd player started going crazy. It turns on and off intermittently, even when the car is off. I had to disconnect the battery just to get it to turn off. When turning on the cd player after the battery was disconnected and reconnected I had the same problem. I don't know if you can run a code on these or how to troubleshoot. This is the cd player with the six preset buttons and the big screen. Please help!!