[Ignatz]

I had this message pop up yesterday, no additional warning symbols appeared on the dash. The car had it's regular service at 78k with a trusted local garage recently, and I've booked it in for Monday to have it hooked up to the diagnostics. From what I've gleaned here and on other forums, it seems nothing to be concerned about and might need as little as a simple reset. other suggestions point to overfilling oil as a possible source but others dismiss this. Has anyone had experience of this please?