I can't see any questions on this before so I hope I haven't missed anything.
I've just collected my car 2011 RX450H ( not air suspension) from my mechanic to investigate an intermittent clunk or knock from the rear, worse with two adults in the back. He's had it up on the lift, test driven it, sat in the back with someone else driving, taken all the stuff out of the boot but can find nothing amiss. He has heard the noise so can confirm it's not my imagination.
Has anyone come across this before?
In hope !!!
Terry