3rd sear Buckle RH — 3rd row Rear bench right side rear passenger seatbelt anchor/buckle assembly (Right of 3RD Position) is damaged when rear seat is in down-folded position and soft length of seat buckle has slipped back under rear back rest. Receiving buckle is being crushed when seat is in folded position — KIA dealer argues misuse by customer — but fault is with manufacturer as rear buckle can slip below elastic tether because there is no stable anchor length between fixing bolt and tether point. Result is that seat buckle coupling becomes crushed when seat is in folded position. Part Replaced with K 89843 S9510WK