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Old 10-19-2009, 12:29 AM   #2
retrac
Scooby Specialist
 
Member#: 217208
Join Date: Jul 2009
Chapter/Region: AKIC
Location: Alaska
Vehicle:
2001 Porsche 911
Seal Gray

Default

Wire both the switch hot and switch ground from the relay to the constant headlight 12v and the ground to the highbeam ground, respectively. This is because headlights are ground switched versus hot switched so there isn't a delay between lights when switching modes.
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