Have you noticed that when you go over bumps that the rear seat belts rattle against the plastic trim (when they are not fastened)? I looked in my other cars and either the area where the seat belt is is carpeted (so no rattle noises) or the seat belt fasteners can't move enough to rattle against the plastic. This seems like a bit of an oversight to met - perhaps I will try putting felt tape on the back of the seat belts or something similar.

 

 

I put the fuzzy part of a velcro piece to the plastic part of the loop and that made it quiet. And it does not look out of place.

 

I did the same. Solved the problem.

 

 

I sent JLR the engineering development fee.