[96S320.]

carfax came back clear with no problems - everything works well aside from 1 rear window which needs a regulator, and 2 lights which are out on the dashboard. Otherwise the a/c is cold, tranny shifts great, and the car seems to run perfect. What are the usual problems I should look for in this car? I wasnt to know what I'm getting into b/4 I buy my first Benz