kmb

Help... I've got an '03 Impreza Outback Sport... having problems but not sure about the troubleshooting. Radio is acting flaky, controls stop working and eventually the radio stops. When this happens can't eject CD, control volume or turn the sucker off. Pulling the fuse for the radio doesn't do it either. The only thing that seems to kill it is to pull the fuse for the interior light/dash clock from the engine compartment fuse panel. Had it in for service with no success... any ideas as to what's going on ? The stereo is the only thing that keeps me sane in traffic...