So I was on the way to work today, high 70s in a lot of traffic. I had sport mode turned on but wasn't driving hard because of the traffic. Got a message on the MFD about engine temp. Closed out of the nav on the MFD and got back to the main screen where it showed an oil temp of 253. As soon as it got down below 250 the message went away. I was about 1.5 hours into a 2 hour commute.... .