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Curious if anyone has any experience these? I have a rudimentary understanding what a MOV/Metal oxide varistor does but does our window switches need to have some sort of protection from voltage spike/over-voltage?
According to Mr. Dickman these modules also uses a relay to supply power to the window motors along with the MOV's for protection of the contacts in the window switches
I was able to find a thread on www.fiero.nl discussing the use of these Electric Window Helper Modules
