Work in progress on the EBA interface here. The EBA's contain valuable information for retrofitting equipment to BMW vehicles. It might also help when you need to make repairs and troubleshooting. Please register for access.
There's over 1000 articles, all in PDF-format to be indexed. It'll take some time, and I hope you'll find them usefull. Don't worry, they won't disappear from the site so no need to download them all.
The EBA's are found under the "DIY articles" on the left menu. Note! You need to register and login to be able to see the menu item.