I have a 1979 Buick, Park Avenue that is in bad need of a turn signal switch . Of course, the cruise control is incorperated with it. Does anyone have some good sources for Buick parts. This is my wife's car . She puts an average of 400-800 miles a year on it. It's in perfect condition and I'm trying to keep it that way :thumbup: . The desert sun has taken a toll on the vinyl top , but that's in the budget to be replaced in the spring. Aside from that, this car is in perfect original condition, including the paint.