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Old 11-15-2012, 08:27 AM
Alan L. Alan L. is offline
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Location: East Coast
Join Date: Apr 2012
Posts: 1,536
Mein Auto: LCI 550i Msport
Ok I texted my buddy who is a tech at Rallye Bmw to get some more info.

According to him he's seen a lot of F10's come in with a bad "BST Cable" which is the negative side of the battery cable which monitors battery loss and detects any abnormal voltage drain. He said a bad BST cable could actually cause voltage loss but he's not sure.

Hopefully this helps some of you guys when you bring the car in.

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