12 42 BATTERY AND STARTER WIRING (540i 2017-2020, 540i xDrive 2017-2020)
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 |
13.5 Nm |
| Terminal 50 to starter motor |
| M6 |
Tightening torque |
7 Nm |