12 52 CABLE BRACKET, Y-CABLE, WIRING HARNESSES (M440i and M440i xDrive coupe, convertible, and Gran Coupe sedan)
1252 TIGHTENING TORQUE OVERVIEW
| Cable bracket on rear cylinder head/transmission | ||
| M6x20 | Tightening torque | 8 Nm |
| Grounding cable/wiring harness section to transmission | ||
| BM6 | Tightening torque | 8 Nm |
| Low-voltage wiring harness attachment to rear axle support | ||
| Tightening torque | 2.5 Nm | |
| Y-cable at housing | ||
| M5 Replace screws. |
Tightening torque | 4.5 Nm |