Last week I finally took my Mini to the Dutch equivalent of the MOT, last time the car had MOT was 2011. The car failed because it still had some points, but nothing major. One of those things was the wipers working badly. The wipers never really worked that great, but they slowly became less and less powerful, until the point they completely stopped on the way home from MOT.
So my question is, what is most likely the reason of wipers slowly dying? Do I need a new wiper motor or is something else more likely?
Thanks in advance!