OnStar is "on my butt" about the Camaro OLM reading like in the 80s yet it's been a bit over a year since an oil change.
Your vehicle is due for required maintenance because your oil life system has not been reset for 12 months.
Hence the little warning sign on my OnStar report. They suspect I'm not resetting my OLM, but fugg 'em. Car only has 6800 miles on it. So when I change my oil, THEN I'll reset it.
I've used the OLM to schedule oil changes for all the vehicles so equipped and never had an issue with any of them. None. I believe...