Back up lights don't work,is there a fuse or other reason. Bulbs good. on 1995 Buick Regal

Have not worked since I bought the the car.

Asked by for the 1995 Buick Regal
Just guessing, neutral safety switch.
1 more answer
It doesn't have it's own fuse so if it was a fuse, something else would not work as well. I would look at the switch or possibly the adjustment of the switch.