| 99% of the wiper motor problems are with the park switch contact -you can remove the old one and strip it down ,gently file the contact and reassemble and refit -it works
removing the motor alone on RHD cars can be done at home it is around 1 hour job, if the pantograph mechanism has gone south its a lot longer -the motor is supplied with a new pantograph arm
How on earth I am going to sell any of these now !!! | 
