Hello guys

My car is a pre lci ‘07 E61 530i with mechanical gear not the electrical one which is 08+, i have ‘07 M5 steering wheel with paddle shifters I would like to know how to make the paddle shifters to work correctly as i got little confused and things were mixed up between pre lci and lci. As mine doesn’t come with the module inside the steering wheel like pre ‘05 does so I really don’t know how to connect from the gear selector to the steering wheel. Please guys if someone can post pictures with exact instruction to connect which wire to which and tap which wire to which ground please it will help me alot.

Thanks in advance