Hey Patrick, I remember that weekend last year-had a great time ! Sorry to hear about the codes. If you need access to a lift, let me know-I’m just up the road from you. Happy birthday BTW.
2021 M1 had the vibration from day one. Ended up being the driveshaft. Took them about 3 months to diagnose/replace, but it’s been vibration free since. Currently has about 4500 mi