There is a tech bulletin regarding the gps antenna bracket that is under the headliner next to the rear window. It sets up a harmonic vibration. The fix is a removal of the interior to beef up the bracket. I had this exact same issue with a 2008 LS and decided to trade it rather than have them do this knowing what would probably happen to the detail of the car. Best of luck in getting it fixed----------------forthlexus
Dear Forthlexus: I have found a similar tech bulletin for an ES350 relating to the tire pressure antenna in that position you mention, but nothing for the LS460 and the noise problem sounds different for this one. Amazingly similar though. Do you have a reference to the tech bulletin please?
http://www.lexustsb.com/questions/187/TSIB+NV008-06+RATTLE+NOISE+FROM+HEADLINER+AREA
Thanks
Ken
Thank you very much. I appreciate you letting me know about this. A bit concerning that they might not get the trim back correctly. Do you know when/what year the fix was introduced.
Ken