We have classified the 98 complaints from 2005 Ford Five Hundred about VEHICLE SPEED CONTROL into the following categories.
Upon putting the vehicle in park it will put itself into reverse. this happened twice. going down hill the at 50 mph the speedometer will drop to 20 mph. losing two to two and one half miles to a gallon. contacted the dealer. took the vehicle in. ford had the vehicle for four weeks. ford stated there was nothing wrong with the vehicle. however, the problem recurred. *ak