Peugeot 308 Airbag Warning Light

I also own a 308. My airbag warning light illuminated some time ago. Was there any prior event before the warning light appeared?

No, nothing at all. It just appeared out of nowhere. The car was running fine, no bumps or accidents. Does your experience confirm that this could be a defective cable or plug connection?

The symptoms are very similar. I advise taking your car to a workshop. I had a defective cable connection. The repair cost was 95€. Safety is paramount.

Thanks for the advice. I took it to the workshop as you suggested, and it turned out to be a faulty connection just like you said. Cost me 95€ to fix. Appreciate your help!