Second Hand BMW i7 Airbag Control Module

Yes, the BMW i7 is fitted with an airbag control module (also called the SRS control unit) as standard across all variants — it manages the deployment of airbags and works alongside the pretensioner seat belt system. The i7 launched in the UK in 2022 as the G70 generation, and all examples built since then carry this unit. If you've had an airbag deployment, bear in mind the module is single-use and must be replaced, and because this is a safety-critical component we strongly recommend professional fitting by a qualified technician.

The BMW i7 is currently a single generation — the G70, which launched in 2022 and continues to the present with no major facelift boundary yet established — so modules from across that 2022–present production run are broadly from the same generation. That said, compatibility with your car's specific SRS system configuration can vary by build date and software revision, so you should confirm the donor vehicle's registration and build details with the breaker before purchasing. This is a safety-critical part and professional fitting is essential.

The airbag control module itself is not engine- or drivetrain-specific, so the powertrain difference between variants like the eDrive40 and M70 xDrive is not the key concern here. However, the i7 is offered in trim levels that differ in interior specification — including seat type and configuration — and the SRS system can vary accordingly, so trim level is worth flagging to the breaker. Confirm the donor car's trim and your own against your registration to make sure the SRS configuration matches before buying.

It can do — the BMW i7 is available in standard five-seat and extended rear-seat configurations, and differences in seat-mounted airbags or curtain airbag layouts could influence which module is correct for your car. This makes it particularly important to match the donor vehicle's interior setup to your own rather than simply matching by year. Confirm the exact interior configuration with the breaker against your registration to avoid a mismatch on a safety-critical part.

Yes, used airbag control modules are commonly sourced from breakers for exactly this reason, since the original unit is rendered single-use once it has triggered a deployment. You will need to ensure the replacement module is compatible with your car's specific SRS system — confirm the donor vehicle's details with the breaker against your registration. Because this is a safety-critical component, professional fitting and potentially SRS system coding by a BMW-specialist technician is strongly recommended rather than a DIY installation.

The most reliable approach is to provide the breaker with your full registration number, which lets them cross-reference the exact build specification of your car including trim level, interior configuration, and any factory options that may affect the SRS system. The BMW i7 G70 is a relatively new model and part numbers can be sensitive to build date and software level, so compatibility with your specific SRS setup is something you must confirm with the breaker rather than assume. Once you have the right part, always have it installed and coded by a qualified technician, as this is a safety-critical system.