Get quotes for a used or replacement Mercedes-Benz V-Class airbag control module. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Used airbag control modules vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
Yes, all generations of the Mercedes-Benz V-Class are fitted with an airbag control module (also called the SRS control unit) as standard — it manages the deployment of airbags and pretensioner seat belts throughout the cabin. Because the V-Class is a people-carrier with multiple seating positions, the SRS system can be more complex than a standard saloon, so getting the right module matters. Always confirm compatibility with the breaker against your exact registration.
The current W447 generation of the V-Class runs from 2014 onwards, so a 2016 and a 2019 are both within the same generation — however, Mercedes introduced a facelift to the W447 in 2019, which may have brought changes to the SRS system configuration. You should confirm with the breaker whether the pre-facelift and post-facelift modules are interchangeable for your specific vehicle, quoting your registration. Airbags and SRS components are safety-critical, so professional fitting is strongly recommended.
Generation is the primary factor for matching an airbag control module, but the V-Class is available in trim levels such as Sport, SE, and AMG Line, and seat counts or interior configurations can vary between them, which may influence how the SRS system is set up. Confirm with the breaker that the module from the donor vehicle matches your trim and seating layout. Because this is a safety-critical component, always have it fitted and coded by a qualified technician.
Engine variant does not affect which airbag control module you need — fitment is determined by generation, trim, and interior configuration, not by whether the vehicle is a V220d or V300d. As long as the donor car is the same generation and has a matching SRS configuration, the engine size is not a concern. Confirm the exact part compatibility with the breaker against your registration before buying.
No — the current Mercedes-Benz V-Class (W447, from 2014) is a different generation to its predecessors the Viano (W639) and Vito, and the airbag control modules are not interchangeable between these generations. If you own a W447 V-Class, you need a module from the same W447 generation; if you own an older Viano, you need a W639-compatible unit. Always confirm against your registration with the breaker, as these are distinct vehicles with different SRS architectures.
A used airbag control module is generally acceptable to fit provided it has not previously been deployed — airbag modules are single-use components once triggered, and a module from a vehicle that has been in a significant accident may be unusable or faulty. You should ask the breaker to confirm the module comes from a non-deployed vehicle. Professional fitting and ECU coding by a Mercedes-trained technician is strongly recommended, as the SRS system must be properly configured to your vehicle to function safely and correctly.