Sigh. What a pain in the proverbial! So glad I found this thread as this has been doing my head in most of this evening.
Been on so many portals and entered VIN in so many places all to get nothing. I read first page of this and thought 'OH that portal!' Then spent an hour boggling to why it wouldnt find the tech bulletin for the software!
Why on earth have they made such a simple thing so complex to get hold off and made dealer mandatory to do? My lexus dealer is in the arse end of Cambridge and Im rarely down that way at all.
Was only in a few weeks ago getting its first service and they certainly didnt upgrade it then.
Please if anyone has any files they could share, would make my life a lot easier!
