AO Platinum Member
Join Date: Aug 2003
Location: London, England
Re: Wiper Problems
On the end of the wipermotor there is a circular white cover, under that is a rotary contact plate. If it was worn through the contact plate you need a new motor (that part isn't available separately), if the contact plate looks intact clean some of the grease away and see if it works again.
The contact plate has different tracks for the various speeds, so some speeds may work and some may not.