Mercedes-Benz EQA Airbag Control Module Replacement Parts

The Mercedes-Benz EQA has been sold as a single generation (H243) since its 2021 launch, so a 2021 and 2023 module come from the same generation body. That said, whether a specific used module is compatible with your exact SRS system configuration is something you should confirm with the breaker against your registration before buying. Never guarantee fitment on safety-critical parts like this.

The EQA is offered in trim levels including Style, AMG Line, and AMG Line Premium, and seat configurations can vary between trims, which may affect how the SRS system is calibrated. For that reason, it is worth telling the breaker your exact trim as well as your registration when requesting a quote. Confirm compatibility with the breaker directly, as airbag modules are safety-critical single-use components.

The EQA (H243) and GLA (H247) share a platform and some body structure, but their SRS systems are calibrated separately for each model and its specific sensor layout. You should not assume a GLA module will work in an EQA without confirmation from the breaker against your exact registration. Because this is a safety-critical component, professional verification before fitting is strongly recommended.

Yes, the Mercedes-Benz EQA is a fully electric vehicle but it is still a conventional passenger car in terms of its passive safety systems, so it is fitted with an airbag control module (sometimes called an SRS control unit) that manages airbags and seatbelt pretensioners. Being electric makes no difference to the presence of this part. Confirm the specific part number and SRS compatibility with the breaker using your registration.

An illuminated airbag warning light does not necessarily mean the control module itself needs replacing; it may indicate a triggered sensor, a fault code, or a deployed component elsewhere in the SRS system. Airbag control modules are safety-critical and single-use after deployment, so the system should be diagnosed by a qualified technician before any parts are sourced. If a used module is confirmed as the correct fix, always have it fitted professionally and confirm compatibility with the breaker against your registration.

The drivetrain layout - whether your EQA is the front-wheel-drive single-motor or the four-wheel-drive dual-motor variant - is not typically a primary factor in airbag control module fitment, which is more closely tied to generation and trim level. However, because module compatibility with your specific SRS system is something we recommend you confirm with the breaker, it is still worth supplying your full registration when requesting a quote. This ensures the breaker can verify the correct part for your exact vehicle.