I am a new Focus owner having just purchased an 03 ZX3. When seting presets for the radio it got caught in some sort of weird loop where it just keeps reseting. I found a "reset defaults" procedure in the literature for the radio that came with the car but the menu will not stay displayrd on the screen for me to access the reset defaults area ih the menu. Also the radio stays on and keeps doing this even after turning off the ignition. Pulling the fuse for the radio seems to be the only way to shut it down and after reinserting the fuse and turning the radio back on it immediatly goes back into the reset loop again. Anyone have any ideas how to cure this?