I'm resurrecting this thread because I need a wiring diagram for my new-to-me 1974 911S. The link in the post #2 above is dead and the 1973.5 diagrams in
this thread are not correct (wrong number of fuses). I am going to order the laminated diagrams from ebay seller prosperosdiagrams but would love to get started on some wiring diagnostic work as soon as I can. So I'd appreciate it if anyone who has access to the correct wiring diagrams for a 1974 911S and who would be willing to share them with me would let me know.
Thank you.