Originally Posted by AlwynMike
I wouldn't worry too much about the MOT.
I have a similar problem on my 5-er (not the hydro pump though!). I have been without DSC for over a year - being too lazy and/or overworked to take the car in again ($tealer reset an original error code, but it returned later). The car drives normally, the ABS works, but I have no traction control etc. I had no issues over the last winter and I don't miss the DSC coming in whilst cornering at speed on a bumpy road. The car sailed through its MOT with the error evident on start-up (the same as on the E90).
Why am I thinking of getting an E91???? Frying pan and fire are the words that spring to mind....
i was told that if a car has an driving aid fitted it needs to be working?
same as front fogs not a legal requirement but they need to work if fitted in order to pass MOT?