I am the proud but very frustrated owner of a 2004 C8. This is not my first experience with Citroen having owned a few over the years including a CX many years ago, several BX models, Xantia . They have all had their own characteristics and foibles so I am used to the frustrations. Have had the timing belt done by Citroen soon after I bought the car ( 85k on the clock) had the water pump changed at the same time. I get intermittent electrical gremlins ....too many to list. I think that they are also common amongst other owners. I am willing to try to help whenever I can.