What could cause this noise?

[shiv.nandak]

Even though my noise is not there anymore (after reinstalling the brake pads), I would also like a permanent fix. I just need to know exactly what to tell the dealer. Does everyone also have squealing brakes too?

 

[dirtywaterbushcraft]

Im at the dealer getting the repair and I asked the service advisor for more details. He said the repair has to do with an adjustment to the caliper hanger (the bracket that the caliper attaches to). The brake dust build up may cause the issue. He didnt have much more info than that other than they have a solution that fixes the problem, but he didnt know more details than that. I asked if the tech removed material or what the adjustment entailed, but he didnt know.