Removing the backrest width adjustment and lumbar support with pump
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW X2, 2022 BMW X2, 2021 BMW X2, 2020 BMW X2, and 2019 BMW X2. However, it is still accessible from the selected car via links, so may be relevant.
Preliminary work
- Refer to REMOVING THE FRONT STRAP FITTING .
- Refer to REMOVING FRONT SEAT .
- Refer to REMOVING THE OUTER COVER ON THE ELECTRICAL FRONT SEAT .
- Refer to REMOVING INNER COVER FROM THE FRONT SEAT .
- Refer to REMOVING THE TRIM PANELS FOR THE HATCH IN THE FRONT SEAT BACKREST .
- Refer to REMOVING THE SIDE AIRBAG ON THE FRONT SEAT (ELECTRIC SEAT) .
- Refer to REMOVING THE BACKREST COVER WITH THE CUSHION .
- Unlock and disconnect plug connections (1).
- Unlock and disconnect the pneumatic lines on the pneumatic clutch (2).
- Unclip the pneumatic lines from the brackets in the marked area.
- Release the valve units (3) from the spring wire.
- Release cable tie (1).
- Unlock plug connection (2) and disconnect.
- Feed out the pump (3).NOTE: Perform the steps on the right and left side.
- Release the screws (1) on the left and right backrest width adjustment (2).
- Release the lumbar support (1) from the spring wire in the marked areas (2).
- Carefully feed out the lumbar support and the backrest width adjustment (1) complete with the pump and valve block at the side.