I purchased a new Q3 35 TFSI Sport in March. It was invoiced as 'cylinder on demand' which I understood meant that the engine dropped to only two cylinders when not under heavy load. Is there any indication when this happens? Whilst looking at my vehicle spec on the My Audi app a couple of days ago it shows that I have a mild hybrid engine. Is there any way of visually confirming this and is it in conjunction with the CoD or a more recent upgrade. When I was ordering the car back in November no mention was made of its being mild hybrid. Otherwise delighted with the car. I downsized from a Q5 TDI but the interior seems just as spacious and economy as good as the diesel.