12 51 ENGINE WIRING HARNESS (M550i xDrive 2020-2022)
WARNING: This page does not describe the selected car, but rather 40 other vehicles, including the 2023 BMW 540i xDrive, 2023 BMW 540i, 2023 BMW 530i xDrive, 2023 BMW 530i, and 2023 BMW 530e xDrive. However, it is still accessible from the selected car via links, so may be relevant.
12 51 TIGHTENING TORQUE OVERVIEW
| Engine wiring harness of transmission module to holder for expansion tank | ||
| M6x16 screw | Tightening torque | 10 Nm |
| Engine wiring harness to cylinder head cover | ||
| M6 | Tightening torque | 10 Nm |
| Wiring harness holder to cylinder head cover | ||
| M6x20 screw | tightening torque | 10 Nm |
| Wiring harness on crankcase | ||
| M6x16 screw | tightening torque | 10 Nm |
| Wiring harness on the cylinder head cover | ||
| M6x16 screw | Tightening torque | 10 Nm |
| Nut M6 | Tightening torque | 10 Nm |
| Wiring harness to cylinder head cover | ||
| M6x16 screw | tightening torque | 10 Nm |