Me again with the new (to me) 96 850 wagon, Service light is on when we start up the car and goes off within 1/2 miles of driving or just sitting idling for about a minute or two. Reason for concern or not???? Otherwise car is great. (although just posted regarding another concern that I am assuming...

Just purchased an 850 wagon, 96 with 70K. Seemed to be mint but I'm very disturbed at a recent incident... Have been driving the car less than a week when I saw some smoke making its way out of the vents and steering column, alarmed I shut off the car and waiting a few minutes. Started it back up on...