My radio/speakers aren't working. No sounds from the radio or my CDs, or even whenever I touch the screen it doesn't beep. I've checked all the settings on the screen and nothing has changed.

Did you recently unhook the battery or did it go dead? A guy I used to work with had a Kia, and he had a nightmare of a time with his radio. Had to keep going to the dealer and getting a special code to reset it. It's an anti-theft feature. If power is ever lost or disconnected, the radio will not work unless you have the reset code.

Thanks guys! I have done nothing as far as the battery/fuse is concerned, it just stopped making any noises! I'll try these and hopefully that helps.