Thread: Bimmertech Amp Installation DIY
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      08-31-2017, 10:46 AM   #108
MikeyJ
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Drives: ED 4/27/15 - M235i 6MT
Join Date: Feb 2011
Location: Grey Cloud Island, MN

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Quote:
Originally Posted by devil84 View Post
hi everyone

is it necessary to disconnect the battery when installing the bimmertech amp?
I never did, and all was fine.
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