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      03-18-2022, 10:41 AM   #39
Billfitz
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Drives: '15 328iX GT
Join Date: Jan 2015
Location: New Hampshire

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Quote:
Originally Posted by cooper rumfelt View Post
I have a go fast bits boost gauge and snow performance meth gauge on the car but they are both wired in to the fuse box and have fuse taps to turn off when the car is off and on when it is on, could one of those be what is draining the battery?
If you're turning them off they can't drain the battery, but something is. You need to use a clamp style current meter to find it, testing every wire.
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