I would want to pull the center belt out of the back and see if it clips into the front latch. If it works then you end up having "Factory" lap belts and then dont have ot worry about the fasten belt light or where to mount the second latch. If it does not fit you can mount the latch to the rear bolt on inboard side of the seat. That is the suggestion I came up with. I also agree with the need to wear seat belts even off road. Watch someone get killed after a roll over on the trail when they got caught between the cage and the ground.