For my RX, I downloaded each pdf from the Lexus Owners site and then combined them into one file for the entire manual (it took awhile). Is anyone aware of a faster way to get the complete manual in pdf (searchable) format?

I looked at the owners site for the GS350 2015 manuals and they list two options for each section: (1) through Feb., 2015 and (2) from March, 2015. Does anyone know why this cutoff? Is something changing in production?