[mrb]

I had to take mine back 3 times to Jag main dealer after they topped it up for me. The first time they cleaned, reset and put new fluid in, second time it was a pump and the final time they put a new sensor in the exhaust system. It was under warranty the first time, the second time it was 2 months out of warranty but they did it at no cost, the third time it was 4 months out of warranty but they knocked 80% off so I paid £95. I hope this helps. It's now 2.5 months later and seems ok.