Ok, so this is a bit of a weird one but help me think it through. Currently my drivers side heated seat doesn’t work (passenger side works just fine according to my wife), the light illuminates on the switch but the seat doesn’t heat up. Initially I thought the heating element in the seat was broken, but since recently repairing the audio system (Harmon Kardon if that makes a difference) when I press the button to turn the seat on and especially off I hear a distinctive “pop” through the audio system. This implies that a circuit is being completed and broken right? So maybe it’s a switch problem and not the heater element? Any troubleshooting input would be appreciated, while I don’t need a heated seat to survive it would be nice as the weather cools down!