Replacing the driver's seat foam cushion
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.
Preliminary work
- Refer to REMOVING DRIVER'S SEAT .
- Refer to FOR CONTINUING WORK ON THE FRONT SEAT: MOUNT THE FRONT SEAT ON THE UNIVERSAL SEAT MOUNT AND CONNECT WITH THE WIRING HARNESS IF NECESSARY .
- Refer to REMOVING OUTER COVER ON FRONT SEAT .
- Refer to REMOVING INNER COVER FROM THE FRONT SEAT .
- Refer to REMOVING THIGH SUPPORT .
- Refer to REMOVING SEAT COVER WITH CUSHION FOR DRIVER'S SEAT .
- Refer to REMOVING THE SEAT COVER FOR THE FRONT SEAT .
NOTE:
TECHNICAL INFORMATION
The heating mat is glued to the foam pad and cannot be dismantled non-destructively.
When replacing the heating mat, a new one must always be installed with a new foam pad.
The heating mat is glued to the foam pad and cannot be dismantled non-destructively.
When replacing the heating mat, a new one must always be installed with a new foam pad.
NOTE:
Schematic diagram is for example purposes. Some parts may differ in certain details.
- Replace the foam cushion.
Parts: Foam cushion
- Version with seat heating:
Position the heating mat (1) on the cushion and align.
Bond the heating mat (1) with adhesive in the areas (2) with the cushion.
Follow-up work
- Refer to INSTALLING THE SEAT COVER FOR THE FRONT SEAT .
- Refer to INSTALLING THE SEAT COVER WITH CUSHION FOR THE DRIVER'S SEAT .
- Refer to INSTALLING THIGH SUPPORT .
- Refer to INSTALLING THE INNER COVER ON THE FRONT SEAT .
- Refer to INSTALLING OUTER COVER ON FRONT SEAT .
- Refer to AFTER CONTINUING WORK ON THE FRONT SEAT: DISCONNECTING THE FRONT SEAT FROM THE WIRING HARNESS OF THE VEHICLE AND REMOVING IT FROM THE UNIVERSAL SEAT MOUNT .
- Refer to INSTALLING DRIVER'S SEAT .