316i Compact OnBoard Computer Retrofit Hi all, I wonder if someone can help me with details of the parts required to retrofit a 2 button OBC into a Compact. I know I need the following 1. The OBC Unit with thin connection wiring 2. Selector Stalk Are there any other bits? Also, where does the OBC connect to ? Should there be a spare socket on the rear of the instrument cluster ? Cormac |