Here are some (hopefully!) helpful Technical guides and information for your downloading pleasure!
02 Essential Maintenance Guide (2019) 02 Maintenance
BMW 2002 Turbo Technical Supplement
02 Colour coded fuse box label https://www.bmw2002faq.com/articles.html/technical-articles/electrical-and-ignition/fuse-box-wiring-color-coded-cardboard-r314/
02 Charging System by Chris Blumenthal 02 Charging System
Converting your bonnet to gas struts https://www.bmw2002faq.com/articles.html/technical-articles/body-and-interior/converting-hood-to-gas-struts-r353/
BWM Group – 50 Years of the Turbo engine
Replacing Headlamp Units of a BMW 2002
Jaymic Fuel Injection Bulletin V2
Tii Fuel Injection Set-up additional info
Alpina A4S Total BMW April 2011
Classicc Car Inspection Checklist
Marchal Driving Lights (BMW2002FAQ.COM)