I just turned on my jeep and the hot oil warning was flashing. The car skid light was also on, and then a few seconds later the engine light came on. I didn't drive it at all today, it was just sitting in my driveway. It is hot, at 86 degrees, but I've never had that happen before. There's only about 10k miles on it, and I recently had it serviced before driving cross country and they said everything was fine. Any ideas?