15.1 miles on the trainer.
Sounds like replacing headlamp bulbs. Never do just one... and one is always harder to reach than the other (at least that's how it is in both my car and my wife's).Everything looked good but the right front. Changed it, took another drive, and the left front had quit. I pulled it out of the housing, cleaned it off, and put it back in. Did another drive, and all was well