Car wiring diagrams: Bmw E39 Steering Wheel Wiring Diagram, wiring diagram, wire wiring harness, schematic circuit diagram, wiring diagran, wireing diagram, wirring diagram, wiring daigram, wiring diagrams. BMW E DIY Do It Yourself . For the home mechanic!.This page is dedicated to the E chassis series BMW's . If you have suggestions for links that should be included, please email them to me..How to Fix a Locked Steering Wheel. Steering wheels lock in position as part of a vehicle's safety features. The main purpose of a locked wheel is to prevent vehicle .