Used Ford Fiesta Airbag Control Module

The Ford Fiesta has gone through several distinct generations — notably the Mk6 (2002–2008), Mk7 (2008–2012), Mk7 facelift (2012–2017), and Mk8 (2017–2023) — and the airbag control module is generation-specific, so a module from one generation will not simply slot into another. Within the same generation, modules may carry over, but whether a specific unit is fully compatible with your car's SRS system is something you should confirm with the breaker against your registration before buying. This is a safety-critical component, so professional fitting by a qualified technician is strongly recommended.

Both a 2013 and a 2015 Fiesta fall within the Mk7 facelift generation (2012–2017), so you're working within the same broad generation which is a good starting point. However, because airbag module compatibility with the specific SRS system can vary even within a generation, you should confirm the part matches your exact registration with the breaker before purchasing. Professional installation is essential for any airbag-related component.

This question spans a generation boundary — the Mk7 ran from 2008 to 2012, and the Mk7 facelift from 2012 to 2017, so a 2011 car is pre-facelift and a 2013 car is post-facelift. There were changes to interior and electrical systems at the facelift, which can affect SRS components, and whether the module crosses this boundary is not something that can be guaranteed. Always confirm compatibility against your registration with the breaker, and have the module fitted by a professional.

For the Fiesta, trim level (such as Style, Zetec, Titanium, or ST) can influence the configuration of the SRS system because higher trims may include additional airbags or sensors that affect what the module manages. Because of this, it's worth telling the breaker your exact trim level as well as your registration when requesting a quote. A professional should carry out the fitting and ensure the replacement module is correctly configured for your vehicle's system.

The number of doors can potentially affect the airbag and SRS configuration — for example, a 5-door car may have additional side-curtain or door-mounted airbag sensors compared to a 3-door — so it is worth providing your door count alongside your registration when asking the breaker for a quote. This is not always a guaranteed difference, but it's a detail that helps the breaker identify the correct unit. As with all airbag components, professional fitting is essential.

Airbag control modules are safety-critical components, and fitting one incorrectly can result in airbags failing to deploy in a crash or deploying unexpectedly, both of which are extremely dangerous. A used module will also need to be checked and in some cases reprogrammed to work correctly with your vehicle's SRS system, which requires specialist diagnostic equipment. Professional fitting by a qualified technician is strongly recommended — this is not a DIY job.