One problem related to wiper has been reported for the 1997 Buick Regal. The most recently reported issues are listed below.
It was pouring down rain yesterday. I was driving to work, with my windshield wipers on as usual. Out of nowhere, my left windshield wiper stop working and I lost visual of the road. It was so dangerous, almost had an accident. I couldn't go to work because of the problem. I stop my car nearby until it stop raining. My safety was at risk.