E46Fanatics - View Single Post - Where's a 12v wire under the hood?
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Old 12-24-2012, 04:04 PM   #14
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Join Date: Aug 2011
Location: Texas
Posts: 320
My Ride: '04 330ci ZHP
Originally Posted by mkodama View Post
With your current setup by the way I understood your description, if that lighting wire accidentally gets damaged and shorts, you'll blow an engine compartment fuse and your engine won't run if that fuse blows.
Is that based on how it's grounded or because it's drawing its power from the accessory wire?
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