Ok so today my car died! i went to check the battery i didn't change it i just wiggled it and my car started to work again. the only thing is that my radio won't do anything. It just says FM 89.3 a radio station! It won't let me change it or turn the volume up just stuck on that. It also won't produce any sound i can turn the radio on and off but that's about it. It doesn't say "SAFE MODE" or anything just just displays that radio station Also there's a little red blinking light next to the power button! Can anyone help please!