Hi Craig
Yes i saw your post sometime back, but do you think that if i reach out to Lexus at this point of time they will entertain? considering that the car was imported to UAE, i will try to reach them and will report back,
From your post what i can understand you did managed to change it in the year 2014, so i am guessing i still have a chance
Looking at the PDF of the SSC, my VIN number falls within that range which is specified as compared below
campaign-ssc-wl2-1998-gs400-ls400-sc400-ecm-replacement.pdf