Installing the system battery
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.
- Position the system battery (1).
- Position the cover (3).
- Connect connectors (1) and lock.
- Position vent hose (2) and connect it.
- Position holder (2).
- Tighten down screw (1).TIGHTENING TORQUES SPECIFICATION
Battery carrier to body M8 screw Tightening Torque 10 Nm - Position the battery rollover protection bracket (2).
- Tighten the screws (1).TIGHTENING TORQUES SPECIFICATION
Battery rollover protection bracket to luggage compartment floor screw Tightening torque 8 Nm - Position positive battery terminal (3) on the positive battery terminal.
- Tighten nut (2) on the positive battery terminal.
- Close positive battery terminal (1).
- Clip in the cover (1).
Follow-up work
- Refer to CHECKING THE VENT HOLES OF THE BATTERY .
- Refer to CONNECTING ALL BATTERY GROUND LEADS .
- Refer to REGISTERING BATTERY CHANGE .