Re: Motor Control System Failure
Best thing is to search the forum but then you will probably find a million different reasons for the Motor Control System Failure. It might just be an electrical problem or you might have a major engine problem. I've had my fair share of that sign and I can tell you from my experience that it sometimes comes on for absolutely no reason e.g. It came on one day while it was raining and stayed the whole day but then next morning it had gone and didnt return.
However it's always better to get it checked out as there might actually be a major fault somewhere, so I'll suggest you take it back to the dealer to have a look again and you shouldn't pay for another diagnostic by the way.
Good luck and hope it's nothing major