61 31 STEERING COLUMN SWITCH CLUSTER (M4 Convertible)
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
61 31 TIGHTENING TORQUE OVERVIEW
| Controller to GWS | ||
| screw | Tightening torque | 1.8 Nm |
| Decorative trim to steering wheel | ||
| Screw TS5x12 | Tightening torque | 1.5 Nm |
| GWS to center console trim | ||
| screw | Tightening torque | 1.8 Nm |
| MFL switch | ||
| Screw TS5x12 | Tightening torque | 1.5 Nm |
| Steering column switch cluster (SZL) to steering column | ||
| Screw TS5x20 | Tightening torque | 3 Nm |
| Switch for actuating the convertible top on gear selector | ||
| Screw | Tightening torque | 1.8 Nm |