So I was waiting to pick up my daughter from school, car off accessory on for radio. When I started it back up I got the Check Charging System message and battery light. Started driving and it went off. Started it this morning to go to work and had the same message and light again. Pulled out of my driveway and had no power steering. Wrestled it back in the garage and checked the battery volts while still running and only got 11.6. No time before work to do any more testing but I’m assuming the alternator is smoked. Anything else I can do to confirm? And, anybody ever change one? Doesn’t look super fun.