Yes they have the DRB tool and actually have experienced Crossfire mechanics. That said after I picked up my car and was a couple of blocks from home the coolant warning light came on. I had just had the coolant replaced. I took the car in today and they fixed the problem which they said was air in the system that had to be released and some coolant added to make up for the air displacment. Once fixed I drove to my office nearby but before I could get there I received a "service" prompt in the trip odometer that said HI with an oil can next to it. I turned around and took the car back to the dealer and told him that I believed they had overfilled the oil. Sure enough that was it and they fixed that too. I aleays say that it takes 3 times to get things right and it appears that is the case here. Hopefully I won't have to go back to the dealer for a long time.