There may be another thread on the forums about this but cannot seem to find it. The "Engine System Fault" reading and red light are on the dash. I got it plugged in a few weeks ago and the mechanic told me that the additive in the DPF resivuoir needs to be filled. I have been told that alot of the Irish cars do not have this, but mine was improted from the UK and does have it. I have been onto a local dealer here and they have quoted me €405 to get the whole lot done. I think this is a bit steep for what is need. Has anyone on here tried doing it of have known anyone that would have done it that might have info on it. I priced the stuff from local Volvo and Peugeot garages and is cheaper than the Ford dealers which is crazy.