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Old 09-20-2019, 01:24 PM   #3
demian5
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Join Date: Aug 2016
Location: Lake Forest, CA
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Re: 3RD brake light issue

If I read this right, for some reason its using the same ground as the courtesy lights. If so, when the doors are closed, there is no ground for the light - that is why. You have to ground the light separate from the courtesy light circuit.
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