2023 BRZ - tire pressure sensor

[Kara623]

I just bought a 2023 BRZ. It's my second BRZ. I loved my 2018 and was ready to get a newer model. I drove it off the lot, and the tire pressure sensor light came on. The tires seemed fine, and I was assured that it's normal after a car has sat for awhile. I brought it home last Tuesday night, and the light has come on and got off every day since. I took it to Carmax, and the light went off right before I got there (or course). As they couldn't replicate it, they couldn't figure out the issue. Tires are fine. Sensor was working fine. I'm taking it to my Subaru dealership on Wednesday just to have it looked over. Has anyone experienced this? I've been told I can just turn off the feature. I feel that I can't trust it either way. I never had this problem with my other BRZ.