Originally Posted By Moparnut426
So in theory I can use the headlight power side to trigger a relay to run the vacuum pump, but to shut it off is the tricky part.

Would it be easier to convert this to an electric motor set up, or to wire in a little vacuum pump?


Easiest way (but not easy on your wallet grin) is the conversion kit that Charger Specialties makes.

http://chargerspecialties.net/headlight-door-actuators.html

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