My 2014 cx5 touring squeaks loudly from the right rear when I go over bumps. It doesn't happen in the rain. The dealer has been of no help. Told me it might be the shock; another time they were sure it was the brake scraper hitting the rotor (how does the scraper contact the rotor if the brakes aren't on?) . My brakes are fine. I think it is coming from a bushing. I have sprayed them with lubricant and the noise was lessened a bit. Anybody else experiencing this annoyance?