My 2016 CX5 has around 22k miles on it (already) and lately I've been hearing this clicking noise at low speeds that seems to be coming from the right rear wheel. It goes away when I apply my brakes and either goes away or is masked at higher speeds. Was going to pull the wheel, but wondered what to even look for if I did? Is this something to be concerned about? Warranty item? Often they tend to say brakes aren't covered under warranty and I don't want to get socked with hundreds of dollars by the dealer. Someone in another thread said it might be normal, that the dealer told them it was the ABS doing checks or something. If so, then why didn't it do this when it was new? Doesn't make much sense to me.(uhm)