Took the car in for an oil change and tires. The service writer was quite helpful, including helping me use the best of several coupons available. The work was performed promptly and on the promised schedule.
That said, every dealer I ever go to does a cursory inspection of things like fluid levels, wiper blades, signal and marker lights, etc. - it's good business, as they can sell you something else you actually need. When I went in, I had a low tire pressure message on. Unfortunately, it was a text warning, and it turns out this was obscuring a warning to check both the left and right rear turn signal bulbs. After leaving the dealer, 2 blocks later, as I made my first turn, I got one turn signal warning. 2 blocks later, I got the other one. Both of these things should be inspected any time a car is in for service. I had somewhere to be, so I will either have to return to the dealer later, or more likely, have to replace them myself.