I have a 2018 Peugeot 3008 GT Line, and the rear driver's-side seat belt buckle has failed. I believe this may be a common issue with the buckle, where a plastic clip breaks and prevents the seat belt from locking securely.
I managed to source a second-hand replacement buckle from a breaker’s yard. However, when the part arrived, I discovered that the electrical connector plug was missing.
My question is: does anyone have a wiring diagram or information on how to connect the replacement buckle to the existing wiring plug? Any advice on completing the repair safely, without causing any additional electrical faults or issues, would be greatly appreciated.
Both the original and replacement buckles have a single two-core wire coming from them. I have attached images of the replacement part for reference.
Any help or advice would be much appreciated. Thanks in advance.