I have a 97 SL1 which I bought new in Salt Lake City. It had a bad smell coming from the vents after the air conditioning was shut off. I took it to the dealer and they put something on it that run the ventilation fan after the air conditioning was shut off. They told me condensation on the coil was causing mold, and that the addition would dry the condensation. The fan would run after I shut the car.
I've since moved to Portland Oregon. Now the fan sometimes runs all night and drains the battery. (very annoying) I contacted Saturn of Portland. They have no idea what I'm talking about. I'd really appreciate any insight anyone has on this problem... how to disable the aftermarket circuit... or whatever. I'd much rather have the smell than a dead battery all the time.
Thanks in advance.