1997 Ford Taurus

Over 100,000 miles on vehicle.I have owned the vehicle for almost 2 years. Problem started 2 weeks ago. Loss of power steering in Reverse only. Now in reverse or drive no power steering. In neutral all is fine. Along with this, the radio will not work in drive or reverse only in neutral and Park. Also the illuminated door panels only work in park or neutral as well as the variable speed wipers.

Wedding anniversary is next weekend, would like to have it fixed before then.