Removing control unit for self-locking differential
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.
NOTE:
TECHNICAL INFORMATION
If the individual data recovery for the GHAS control unit failed, the data must be read from the sticker on the rear axle differential and entered using the keyboard. Reading the data using an endoscope .
If the individual data recovery for the GHAS control unit failed, the data must be read from the sticker on the rear axle differential and entered using the keyboard. Reading the data using an endoscope .
Preliminary work
- Refer to REMOVING RIGHT BACKREST SIDE SECTION .
- Refer to REMOVING THE LUGGAGE COMPARTMENT FLOOR COVERING .
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING THE LOADING EDGE TRIM .
- Refer to REMOVING RIGHT LUGGAGE COMPARTMENT WHEEL ARCH TRIM PANEL .
- Loosen nuts (2).
- Remove the storage compartment (1).
- Unlock and disconnect connectors (3) and (4).
- Loosen nuts (2).
- Remove control unit (1).