Second Hand Mercedes-Benz SL Airbag

Both years fall within the R230 generation (2001–2012), but the R230 received a significant facelift in 2006, which can affect interior trim and component specifications across that boundary. You should confirm with the breaker that the specific airbag module is compatible with your post-facelift SRS system before buying. Professional fitting by a qualified technician is strongly recommended, as airbags are safety-critical and single-use once deployed.

These two cars belong to different generations — the R230 ran until 2012, while the R231 launched in 2012 and ran from that point onwards, so they are not the same car underneath. An airbag from a 2012 R230 is very unlikely to be a straightforward match for a 2014 R231, and you should confirm compatibility with the breaker using your registration. As with all airbags, professional fitting is essential.

For the SL, trim level can influence seat style and interior specification — for example, AMG Line or AMG variants may have different seat-mounted side airbags compared to standard Sport or Edition models — so trim is worth checking, particularly for seat-integrated airbags. For dashboard or steering wheel airbags, trim differences are less likely to matter, but you should still confirm with the breaker against your registration. Always have an airbag replaced by a qualified professional.

Side airbags are side-specific, so you need to identify whether you require the nearside (NS, passenger side in the UK) or offside (OS, driver side) unit before approaching a breaker. Getting this wrong means the part will not fit, so double-check which side requires replacement. A qualified technician can confirm this during their inspection before the part is sourced.

Airbags are safety-critical components and single-use — once deployed they cannot be reset and must be replaced with a correctly matched unit installed into a functioning SRS system. Incorrect fitting or a mismatched module can cause the airbag to fail to deploy in a collision, or to deploy unexpectedly. Findapart strongly recommends having any replacement airbag fitted and the SRS system checked and reset by a qualified automotive technician.

Engine choice — whether you have the SL350, SL500, SL55 AMG or another variant — does not drive airbag fitment on the SL; what matters is the generation (R230 or R231), the trim or seat specification, and which specific airbag position you need. Confirm the generation and trim details with the breaker alongside your registration to make sure the part matches your SRS system. Professional fitting is required for all airbag replacements.