I have a 2004 Grand Prix GTP. I was crusing down the highway and all of the sudden, my cruise control, and my stereo stopped working. The compass also says its calibrating and my blower motor works intermittently. I checked the fuses inside of the car and they all look good. Is there some sort of relay that can be linked to all of these problems??? It's pretty annoying that I can't listen to music, along with riding around with lackluster heat since the blower motor is also acting up because of this...
