Look in the fuse box.
The fuses for the wipers should be in the driver side engine compartment. the fuse box should be next to the intake. If you cant find the box;you can go to a local parts store and find a haynes book. it will have everthing you need for your saturn.
At the nearest autodealer.
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The fuse box on a 2002 I200 Saturn is located between the steering column and floor. It is position to the left of the driver, near the hood release.
To find your turn signal fuse, check your owners manual. You will find a diagram of all the fuses and the location of each.
Normally its a fuse. Check your owner's manual to find where the fuses are and which one is related to the wipers.
You didn't say whether or not your tail lights were working or not , before you found fuses missing. If they were, then the missing fuses may not be missing but may be just empty clips for future add-ons. To find a blown fuse, check for a gap in the silver "wire" or link inside the fuse, that should be visible whether your fuses are the older glass fuses or the "two-legged" type fuses more commonly used today. Depending on location (not having to stand on your head to look at them) , do a visual on all of your fuses, find the bad one, and replace it with one just like it. If you can't easily access your fuse panel, you're stuck with pulling each fuse individually and doing a visual. If your lights don't work after replacing any bad fuses you may find, then check light bulbs - usually accessed from the backside of the tail light , inside your trunk (look for burnt filaments or check it with a meter).
trying to find out how myself too. saturns suck!!!
That's a dealer item.
The wiring diagram for a 2002 Saturn S series can be found in a Chilton or Haynes repair manual. You can pick one up at an auto supply store.
My Vue uses the smaller blade fuses, I believe that are called mini-bus fuses. There is a larger version used in a lot of Ford products that will not fit in your Vue. If you look in your fuse blocks you should find a few spares provided from the manufacturer. Good Luck.
you can always buy more, either from an auto store, but always from the dealer. The cover to the fuse box usually tells you what the fuses are and what amp they are.