Hi All, there is an annoying humming/buzz noise coming out of small right vent next to the sunroof (not the black round vent) switch in rearview mirror assembly. Doesn't go away after turning HVAC off, not sure if it connected to hvac system or not (I had put in scotch tape on vent to lessen the hum but then seems like my heater started blowing very hot air irrespective of temperature setting). I hope I'm explaining it right.
Any suggestions on what could be the issue? I have only noticed hum on compact fluorescent lights..lol...any help would be appreciated.
Any suggestions on what could be the issue? I have only noticed hum on compact fluorescent lights..lol...any help would be appreciated.