12 42 BATTERY AND STARTER WIRING (M550i xDrive 2018-2022)
12 42 TIGHTENING TORQUE OVERVIEW
| Battery positive lead to battery positive terminal |
| M8 |
Tightening torque |
19 Nm |
| Battery positive lead to starter |
| M8 |
tightening torque |
13.4 Nm |
| Positive battery cable to alternator |
| M8 |
tightening torque |
19 Nm |