I never go near a main dealer, except in absolute extremis. I twice had a car returned to me in a dangerous condition by a 2 different main dealers and on one of those occasions was also charged for work not done, which had been requested.
I always run old cars. My current car is 13 years old and was 5 years old when I bought it. Like Grammaretto, I own a Toyota, I have all the updates done, at my nearest, difficult to get to dealer, but the rest of the time I have always used local back street garages and have always had the best possible service from them.
cornergran My experience is that complaining to HQ about main dealers is a waste of time. When my car was twice left in a seriously dangerous condition, if the wheel had come off, or the steering column come apart on a fast road, I could have been killed. I complained to Citroen about it, they did nothing. It was the waste of a stamp.