-back speakers don't work from time to time.
-digital cd player clock only works in cool tempitures. Days that are hot make it go wild.
-rear power windows don't work from time to time.
-doors practically fall apart. All the clips that hold the panals on are worn out...?
-head lights fill with moister...?
-the front end is a 3mm thick peice of plastic. Will break easy. Already loose when purchased.
AND THE BIG ONE.
-heater/air conditioner only works on power level five. If you use any other power level, your headlights will die and will not work again until you turn them off and toggle the bright/dim switch.
-175-185km/h governor.
-big trunk.
-good factory speakers... when they work.
TIP TO PEOPLE BUYING CARS IN THE FUTURE.
-don't buy Pontiacs with 200000km's. Wast of time and money.
For all my looking around for problems with these cars, yours is the first that I found addressing the headlight/heater blower control problem. My 1999 Grand Prix has recently developed the same problem. I checked the Driving Light module and blower motor and resister and found all to be okay. Did you ever find what was causing your problem?