Hi, as an ongoing quest to rid my BM of its little niggles, the next on the list was the red airbag light. The first place I looked was under the passenger seat. Not only was the passenger seatbelt tensioner unplugged but the wire has been cut & two wires taped up (blue with red trace & Blue with Brown trace) Any Idea why this would have been done & how do I get things as they should be please? Is it just a case of obtaining a new seat belt tensioner??