My wife broke down at home and I was working away the patrolman came out and plugged in his laptop and diagnosed intermittent airmass meter fault told her he had cleaned the codes and ok to drive even though he did not open the bonnet and check for anything obvious she drove the car for about a week which ended up going into limp mode a second visit from the rac which the patrolman did not even open the bonnet said we had a second sensor fault which I couldn’t believe after some investigation I found I had a split intercooler hose which has lead to the dpf filter becoming blocked going to cost me hundreds to repair all due to the rac and customer service is a complete joke would not recommend