2018 Cadillac XT5 Luxury
Whenever I cross bumps and the rear of the vehicle comes back down, I hear bonking sounds. It sounds like they come from either the spare, the jack compartment lid or body panels or rear seat or something like that. It does not sound like a suspension clank and I do not have 3rd row. Has anyone else experienced this? It is difficult to track down, since I can only produce it while driving. Any insights would be appreciated.