Here are the steps on how to find the relay fuse for the air conditioner in a 1995 Buick LeSabre:
1. Open the hood of the car.
2. Locate the fuse box. It is usually located on the driver's side of the engine compartment, near the battery.
3. Find the fuse labeled "A/C" or "Air Conditioner."
4. Inspect the fuse to see if it is blown. A blown fuse will have a broken filament.
5. If the fuse is blown, replace it with a new fuse of the same amperage.
If the air conditioner still does not work after replacing the fuse, you may need to have the car diagnosed by a qualified mechanic.