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      01-16-2022, 02:17 AM   #1
Papa Popov
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Drives: 2009 128i 6MT
Join Date: Mar 2020
Location: SoCal

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How to ensure that trunk is watertight?

So a couple years back we had a big snowstorm, and shortly thereafter my TPMS stopped working. Turned out that water had gotten into the RDC and fried it. Since then I've installed LCI tail lights (which obviously had new seals) and haven't had any issue since (knock on wood). However I'm super paranoid because I have a Bavsound amp that's NLA just chillin' at the the bottom of the trunk and I want to ensure that it doesn't get fried. I've been thinking about throwing it in a big ziplock and raising it up a few inches as a last line of defense, but what seals or parts should I replace to ensure that no water gets in?
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