Hi Mates! Hi Greedy80! Hope it's ok to join this topic... early this morning while on my way to the office, i experienced the same noise on my brakes. I think Lexus should make a recall on this! lol.. anyways, this is so informative. i will check what tigerfish have posted. and wait for Greedy80's update.. thanks mates!
BTW, here's my experience, i can hear the noise when driving on a lowspeed then brake slowly. I can hear it also, even when i'm already still (0km/hr) and just pressed on the brakes harder. hmmmm could it be the same problem?