12 51 Engine wiring harness (N63 B40/B44 O 0/1)

WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750i, and 2015 BMW 750Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.

TIGHTENING TORQUE SPECIFICATIONS - ENGINE WIRING HARNESS (N63 B40/B44 O 0/1)

	Type	Thread	Tightening specifications	Dimension
1AZ Earth cable to earth point	N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1	M8		21 Nm
2AZ Engine wiring harness to engine	N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1	M6		10 Nm