I think he meant the dash indicator for other service came on and stayed on (like the microfilter or the 6k inspection, etc). The same light comes on in different colors for different things, and the dealership, by virtue of the key fob, determines which of the services it's asking for.
Again, if it came on and the dealer didn't do anyting about it, or reset without doing the oil change, then it's on them, especially since they were specifically asked about it, apparently.
On my car, it came on in yellow and I scheduled it for it's oil change thinking that's what it was for. The dealer hooked up the key fob and it said it was ready for it's 6k inspection, but it still was not ready for it's oil change. For the warranty and free maintenance, they will do it when the car tells them it's ready, not before. If something happens, it's on MINI.










