rear defroster button switch

[bigmack62]

My rear defroster button switch keeps going on and off automatically. Has anyone else had this happen?

[lord Kelvin]

Yep. Mine will do that too, but only if the rotating dial is fully counter-clockwise. I forget what position that is, and quite frankly, I've learned to just not use that position. If it ever gets worse, I'll replace the switch.