Every manufacturer has a login site such as this. I have links to every manufacturer's login (but no access to any). Now due to the nature of my profession, I can't disclose what site I log into to get technical information**, but I have access to any part of the workshop manual for the CX-9, or for any vehicle, but there is no way to download it in entirety. I would literally have to download hundreds of pages, one by one, and try to put them into a pdf, which I would never have time for. I have to click on each section I am interested in and then go through the sub menus.
Through this site which I won't disclose, I have access to all the tsb's, all recalls ever made, all the manufacturer recommendations, service guidelines (general), diagrams, anything and everything...just no friggin way to hit a button and say "download all please." But I can print a specific procedure to pdf, so just holler if anyone needs anything.
**pm me if for a more "in depth" conversation about this.