general problems of the 1998 Plymouth Voyager

Total power shutdown while trying to start. Started 10 minutes later. Various components started failing - door locks, intermittant wiper, rear wiper, rear washer, power mirror. Took to dealer and was told I needed a new bcm. Replaced bcm for $600 and was told that everything had to be repaired! they replace defective bcm 50-60 times a year so that they can tell you your car is not working! what a racket! and apparently the one they replaced had already been replaced before - how many times I don't know. $220 of recommended repairs were not guaranteed to fix the problems either! I reported the details to "customer assistance" and was told they would call back - they didn't. When I called them they said that all assistance was denied! I had to pay $600 so they could tell me what I had already told them! I'll take it to an independent shop where they charge to fix the car.