This thing is so annoying! You can't change the radio station. I can be stuck on a station for DAYS and the stupid thing won't let me turn it off!! Sometimes if I hit a preset button, the stations will start scanning and it won't stop! The entire screen lights up and flashes and it is just awfully distracting at night cause even if you dim all the lights, the radio won't dim. Even if you turn off the radio, the entire screen will still stay on!