I've an 03 P5 that the rear wiper arm just quit, its seems to be getting juice , but all of a sudden now it won't move. It can wash the rear window OK! Any sugestions? P.S. How do you remove the damn thing without crackiing the glass?
Get a new rear motor. Take the arm off from the outside. THen take the plastic cover off the inside and remove the motor. Replace and see if that works.
While you are at it, get the Mazda 6 rear wiper arm. Nicer look.
I've got a similar problem. Will check the bolt, but also, how about the fuse? Have to bust open the fuze box and see if that is an issue. Haven't done this before. Are they labeled fairly clearly?