xxx555 the warning light came on telling me to add a quart. it actually came on intermittently at first and had me a bit worried. Maybe I'm also old school but when the oil gets low you top it up. I would have assumed this was the case especially since its a turbo. I did bring it to the dealer after light had gone out and they said to wait until it came on and stayed on. At that stage the level showing in the diagnostic screen had two bars.

other than the oil issue and a pesky nav problem which the dealer is looking at this friday, it runs perfectly.