I was discussing some ideas on seat belt changes with my wife. We have an indirect connection to a teenager who died in a CJ while wearing a 4 or 5 point harness and was hit by a drunk driver on the street. From what I know, he died of organ damage due to the harness -- so I suspect he may not have had them mounted high in the back, behind the shoulders (as mentioned above).
My wife asked about the liability of changing seat belt mounting points. If I sold the Jeep and had changed the mounting or installed seat belts incorrectly, would there be liability if a future owner was hurt or killed? I would think there might be. Has anyone heard of something like this happening with seat belts or other mods? She thought it would be wise to have these kinds of changes professionally done, partly to share any potential liability.