I think he has a GS ;)
Hi all,
Yup I've got the same issue. There is a grinding noise when I turn left on the drivers side front wheel. It tsounds like the pads scrapping on the discs. I changed absolutley everything possible on the front wheels i.e pads, clips and discs. The noise was still there, I then took it to a mates garage, he called his friend who was an x employee for Lexus who now works for a company called Gem, I think its Gemca's (Toyota's) service side (lots of jap cars there). Anyway I told him where the noise was coming from and told him what I replaced. His first question them was have the ball joints ever been changed . I answered never, and he said that's the issue. He also advised me that Lexus change them as part of their service every 40,000 miles, as those joints take alot of load etc.. when turning.
Anyway he has ordered the part for me, both ball joints (left, right) as I might as well replace both. My mate will put them on next week.