I really think you should go to www.reliable-store.com they have got books on every vehicle and also how to service/repair it, parts info, wiring diagrams, electrical diagrams, fuse diagrams, error codes, etc everything
My personal suggestion would be to go for these repair catalogs.
I know this website reliable-store that i used to buy them from, and they sold online it was very good manual. Go ahead, I bet.
also try manualslife com if you're at it
I still look up at these manuals for reference
all the best