Only 2011's and 2013's in the US. Add to it, yours is from Dubai, I don't even have a clue what packages and or options you have built with yours?
2006 LS430 Blue Onyx Pearl and Cashmere leather interior, Modern Luxury package with Sirius Satellite radio, Smart Access, and Sport Tuned Suspension Package with Chrome 18's.
2014 GX460 Starfire Pearl with Sepia, Driver Support Package, Rear Entertainment System, Trailer Hitch, and Preferred Accessory Package.
I had exact experience. Brought it to the dealer and they said it was normal and happens at extreme turns when the truck is at the highest setting. I was irate and dissatisfied but what am I gonna do??!