VW Spacefox SRS Light Issue: Airbag System Alert

I had the exact same airbag sensor issue with my 2019 VW Fox. For someone with moderate car repair experience, this was definitely a job for professionals given the safety-critical nature of airbag systems. The SRS warning light typically indicates an issue with the car safety system, and in my case, it turned out to be a loose connection in the wiring harness under the driver seat. The crash sensor system needs proper connections to function reliably and prevent unexpected airbag deployment. The workshop diagnosed it using their diagnostic tool and found the fault code pointing to a cable connection problem. Total repair cost was 95€, which included diagnostic and fixing the connection. The whole process took about an hour. Before suggesting specific fixes, could you share: Has the check engine light also come on? Did you recently have any work done near the seats or center console? Are there any other warning lights active? Have you checked if your vehicle is affected by any airbag recall campaigns? These details would help determine if your issue is similar to what I experienced. Given that airbag system problems directly affect car safety, I would recommend having it checked by a certified workshop rather than attempting DIY repairs.

Just had my service done at 139469km and I can confirm this is a known issue. The fault often relates to the airbag sensor wiring harness connections, particularly under the front seats. My mechanic found similar issues with other Spacefox models from the same production year. The automotive safety system in our models can be sensitive to loose connections. The SRS warning light in my case was triggered by corrosion on the connector pins. No issues with airbag deployment or crash sensor malfunction, just a wiring problem. I did get it fixed under warranty since my car was still covered. For those without warranty, the repair typically costs between 90-150€ depending on whether parts need replacement. The diagnostic itself was straightforward with the right scanning tools. None of the other warning lights were active in my case. Also checked and confirmed there were no active airbag recalls for our specific model year.

Thanks for the update about your Spacefox airbag sensor issue. Good to hear you got it sorted under warranty. Your experience matches exactly what I found with my Fox, these connector issues seem to be a common weak point in the restraint system design. The corrosion on connector pins you mentioned is particularly interesting since that was also a secondary issue my mechanic spotted while fixing the loose connection in my car. For anyone dealing with similar SRS warning lights, this reinforces the importance of having the entire airbag system wiring checked, not just the obvious connection points. One tip: after my repair, the workshop suggested inspecting the seat wiring connections annually to prevent future issues with the crash sensor system. This preventive check can catch corrosion or loose connections before they trigger warning lights or affect airbag deployment reliability. Since both our cases involved similar wiring problems and repair costs were in the same range, it seems this is indeed a consistent issue across the model line. The fact that no other warning lights were active in either case is also a typical pattern with these airbag sensor faults. Has your mechanic suggested any preventive measures to avoid future connector corrosion?

Thank you everyone for the feedback. Just wanted to close this thread with some final thoughts that might help others with similar SRS light issues on their vehicles. The restraint system problem turned out to be exactly as described, a wiring harness issue under the seats. My mechanic recommended applying dielectric grease to the connectors during annual inspections to prevent future corrosion on the airbag sensor connections. For reference on costs: The total diagnostic and repair came to 120€, which seems standard based on other responses. The car safety system is now working perfectly with no warning lights. Important points for others with this issue: Have it checked promptly when the SRS light appears, Use certified workshops familiar with airbag systems, Keep maintenance records in case of warranty claims, Request preventive maintenance on the connections The crash sensor connections are now properly sealed against moisture, which should prevent future corrosion issues. Really appreciate all the helpful responses that guided me toward the right solution.