BMW X5 and X7 rear head restraints may detach medium
The head restraints — the padded headrests on top of the seats — on the two outer seats in the second row may be the wrong type for these vehicles. Because they are not the right parts, they could come loose and detach in a crash, leaving a passenger's head and neck unprotected at the moment they need that support most. They cause no trouble in normal driving. A dealer will look at the head restraints and swap in the correct ones if yours are wrong.