Hi mate just come back from my hols up in the Lake District had no Internet so thought is check to see how how you are and if you got the car running right in the end? At least your car is more simple to fix than my mates 2009 E class merc, the garage has had it for nearly two weeks trying to find out why it keeps going in limb mode and coming up with injector issue. Hopefully he has got it bk now but will call him later.