hogballvol
Well-known member
Recently purchased a '97 B4 Passat and I think the rear "defrost" switch is probably bad ~ I believe the side mirror defrost and rear defrost are both controlled by this switch... also, neither seat heater works, and they have separate switches for each, so I am wondering if there is a common relay module that may be bad instead of two separate issues (seat heaters and defoggers)?
TIA
TIA