Which 900? The Classic 900 (1979-93) or the NG 900 (1993-97)?
There is a known problem with the taillight ground on the C900 4-doors and convertibles. The solution is to add a ground wire from the taillight circuit board's ground to the body. See www.saabnet.com for the fix.
Buy a new one.
Its a common thing with them. The circuit card in the taillight goes bad. You can get the whole taillight for 40 bucks on eBay
Saab 900 transmissions can be expensive to repair. The entire driveline (engine and gearbox) must come out to make most internal repairs, and the replacement parts are not cheap. 1500 $US sounds about right for the labor involved (depends on the hourly rate). However, sometimes an errant reverse problem may be repaired with the gearbox in the car. A good Saab mechanic will know how to do that. Do NOT take a Saab transmission repair to an all-encompassing repair shop as they will likely not have the tools nor the expertise to do the repair correctly and it will end up costing even more in the long run. - - - - - Being a Saab and being an 89, parts to fix it may be outrageous in price..... It's a good chance that may be a fair price. Other options would be try to find a decent used transmission. You can google "Used transmission, 1989 Saab 900" or search salvage yards. You may or may not find a transmission, but you never know til you try.
To fix a rear power window on a 1999 Saab, the door panel will have to be removed to gain access to the power window motor. If the window is not working properly, it is either the motor or the cable.
I don't really know, but ask someone who does, like a car mechanic.
There are sites online where you can fix your debt problems. One of the sites where you can get help on fixing your debt problems would be on fix-debt.
This happened to me . Was the switch when you turn on the headlights,not sure what it was called.
Make sure that you replace the fuse with one that is recommended for it. Make sure that it is the righ amp.
Replace the tail light bulb from inside the trunk after pulling back the carpet. This should probably fix your blinker too.
Hold down the child lock when you press the button to raise the window.
Try taking it to a phone shop, and tell them that you have network problems, but i doubt you can fix it at home :-)
You need to purchase a replacement taillight assembly for the side that is broken. The lens is not sold separately.