Just checked my email. This is what I got. This is a different Lexus dealer.
Well, I guess I'm just more influencial ;) . I called the 973 number and spoke with Nancy, and then I spoke with Bobby Giordano the service manager. He "happily" agreed to do the brake dust TSB for your car. Call them and ask for Bobby Giordano directly, and tell him that you are calling for the TSB on the IS 350. Make sure you have the replacement part numbers and the TAS number for them. You can email him also at bgiordano@tricountylexus.com
Good luck again. :)
Hahahahaha wow man, are you serious?! btw my car is a 250 not a 350, is that a problem?
Also, can you give me those numbers? I dunno what TAS means.