I used to drive an old Volvo wagon. The thing was the opposite of the Saab in every way except country of origin. (They both hail from Sweden). However, this morning as I was driving to work I flipped on the turn signal and a little puff of electrical smoke wafted up from the steering column. I know that old Saabs are notorious for having finicky electrical systems, so I wasn’t too shocked. But should I be worried?