BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Sparks When Reconnecting Negative Terminal?

Kailec · 10-05-2017, 07:50 PM

Hey guys, when I disconnected the negative battery terminal in the trunk everything was fine, but when I reconnected it there was sparks. Is this normal or a sign of something dangerous?

10-05-2017, 07:50 PM	#1
Kailec Lieutenant Colonel 595 Rep 1,953 Posts Drives: 2013 328i xDrive Join Date: Apr 2017 Location: Toronto, ON iTrader: (0) Garage List 2013 328i xDrive [0.00]	Sparks When Reconnecting Negative Terminal? Hey guys, when I disconnected the negative battery terminal in the trunk everything was fine, but when I reconnected it there was sparks. Is this normal or a sign of something dangerous?
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