I have 2000 Max with two intermittent key fobs. Batteries are ok. When taken apart there is evidence of a green conductive coating on the contact areas in the rubber gasket/circuit board housing. This coating is worn and no longer provides good electrical contact to the ckt board switches.
Does anyone know of a coating materiel that could be used to restore these contact areas? Are repair parts available for these fobs?
Thanks in advance.
Russ