Eprism

From what I can see this is a major issue.

I’ve got a similar problem with my 2016 A6 Ultra. A few days ago, I got an EML come up on the dashboard. On having it checked out I was told that it was to do with DPF pressure. Now at times I’ve had the DPF Filter alarm come up and some hard driving has always cleared it. My thoughts are that the DPF pressure would be related to the DPF Filter alarm but if it is what would the alarm sequence be. DPF filter alarm first and then pressure alarm or are these different? Two days later I got an “AdBlu system fault with no start in 650 miles”. I had topped up the AdBlu tank a week before and it only required 1.5 litres and has never had to have more than 2 litres added at any time. I checked the tank and it was full. As for the 650 miles warning I travelled around 35 miles and the 650 was not counting down and then it suddenly dropped to 600, is that the way it works? Could the Pressure alarm and the AdBlu system faults be related and the high pressure is not allowing the AdBlu to be injected into the exhaust system? Is it possible to reset the AdBlu system fault back to 650 again if it gets too low. Your thoughts would be greatly appreciated folks.

I'm new to this Forum and looking for help in removing the rear bumper of my 2016 A6 C7 in order to fit a tow bar. Has anyone on the Forum carried out this work and willing to give me some pointers on how this is down. Thanks eprism