My ac compressor shut off yesterday and the sideview mirror heater light started flashing. Any Ideas. A few minutes later, I pushed the AC button again and the compressor started up but the light did not come on. The other light is still flashing.

 

Anybody have ideas about this. Maybe a problem with the AC control or is this what happens when the AC freezes up.

 

Never heard of this. It's a new one on me.