I had it into another garage and they couldn't get a code out of it and said it hadn't happened but by luck I had taken a photo on my phone when it happened he just had a blank look on his face and said he didn't know what to do next at which time I gave him his pedigree and left his two bit establishment, the first ford garage said its ford uk policy to delete the codes and then take for a test drive and try to get the problem to happen again but wasn't possible as it happens when I happens and you cant make it happen