Install the BDC control unit
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.
- Feed the BDC control unit (2) into the holder (3) in the arrow direction.
- Engage the BDC control unit (2) into the detent (1).
- Connect all connectors and lock.
- Feed in the cover (3) in the arrow direction and engage it into the detents (2).
- Position the carpet (1).
- Feed in the power distribution (2) upwards and engage it correctly into the detents (1).
Follow-up work
- Refer to INSTALLING SIDE TRIM PANEL IN FOOTWELL ON RIGHT A-PILLAR .
- Refer to INSTALLING INSIDE RIGHT DOOR SILL COVER STRIP .
- Refer to INSTALLING RIGHT FOOTWELL TRIM .
- Refer to CONNECTING ALL BATTERY GROUND LEADS .
- Refer to ACTIVATING THE 48 V ELECTRICAL SYSTEM .