Hello and thank you to those who have posted the "good, bad, and the ugly" about the Cruz diesel. After reading many posts I made my purchase. The 2015's were really discounted over $6000 plus a great trade in. The dealer really rushed the delivery and did a poor job. At delivery I was told the second key did not work, and they ordered a new one. Got home and the owners manual told me 87 octane, and dexo1 was the oil!! lol I got a manual for a limited. The fuel tank was empty, a recall is still pending, all tires low, onstar not set up, siriusXM not set up. Will deal with the manager on monday. I am very experienced with diesel emissions on class 8 trucks. The DEF pump failed on my mack, and I had 15 KM to go before I was traveling at 4mph. lol First question is how do you know how much DEF you actually have? The display tells me "DEF OK" but no actual quantity. I want to make sure that it is at least filled on delivery. How do you know how full the particulate filter is, and when a regen is about to happen. Again, thanks to those who have posted answers to most of my questions before I purchased the car.