Hi Morganeers, So it looks like a the dealers will come and pick up the car to rectify. I checked the battery cables and ground points - all ok and scratched my chin..but nothing obvious is loose, so I guess it comes down to some clever computer analysis & fault codes to identify the problem. I certainly hope it is not another long fix - plans to tour the Ardens, a few laps on Nuerburg ring and then the Black forrest in Germany are scheduled in May! I didn't get any limp mode yet - and I hope I don't!