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      05-17-2020, 07:43 AM   #3
dianebrat
First Lieutenant
United_States
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Drives: 2019 orange x2 xDrive28i
Join Date: Dec 2018
Location: Boston'ish

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Quote:
Originally Posted by Aer0 View Post
I'd like to retrofit a so called MMI box to my F48 to get Android Auto. But in order to do so, do I have to unplug the battery?
Do you have to disconnect the battery when unplugging and plugging an assortment of cables in the dash? technically No...

SHOULD you disconnect the battery to prevent electrical damage to electronic items that you're working on? Most definitely YES
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