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Old 10-01-2013, 12:39 AM   #17 (permalink)
RobertISaar
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Join Date: Jul 2012
Location: camden, MI
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MC SBX - '95 Chevrolet Monte Carlo LS
Last 3: 29.75 mpg (US)
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headlamps are connected to a constant +12V in every application i've ever seen. this is why you can accidentically leave them on with the ignition off and kill a battery.

i'm sure there are exceptions to this now though.
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