Jaguar F-Pace Forum banner

Diesel owners Have you ever seen this warning?

60K views 44 replies 20 participants last post by  stbentoak  
I had this problem last month and the dealer told me it was a faulty sensor. They had my car for two days (for the fourth time in a year) for this fix as a couple of other minor ones. I really love this car...when it works. No one seems to have any real explanation for the is QUALITY message. I used the Prestone DEF fluid and it was identical in composition to the Jaguar specs.