Removing the rear power distribution box
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M5, 2022 BMW M5, 2021 BMW M5, 2020 BMW M5, and 2019 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
Preliminary work
- Refer to DEACTIVATING THE 48 V ELECTRICAL SYSTEM .
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING THE LOADING EDGE TRIM .
- Refer to REMOVING RIGHT LUGGAGE COMPARTMENT WHEEL ARCH TRIM PANEL .
NOTE:
TECHNICAL INFORMATION
Fuses can become detached when unlocking the plug connections in the power distribution. Use suitable means to prevent the fuses from falling out.
Fuses can become detached when unlocking the plug connections in the power distribution. Use suitable means to prevent the fuses from falling out.
NOTE:
Schematic diagram is for example purposes. Some parts may differ in certain details.
- Unclip the power distribution box (1) (arrows).
- Remove the power distribution box (1).
- Open the cover (1).
- Loosen nut (2).
- Remove positive battery cable (3).
- Unlock and disconnect all connectors on the power distribution box (1).
- If applicable, release the cable tie from the positive battery cable.