The Genuine BMW Wiring SetSteering Wheel Electronic Ctr (part number 61316959356) is a wiring set designed specifically for BMW vehicles. It is used to connect the steering wheel electronic control unit to other electronic components in the vehicle. This wiring set ensures proper communication and functionality between the steering wheel controls and the vehicle's electronic systems. It is an essential component for the smooth operation of various features such as audio controls, cruise control, and phone controls on the steering wheel. This product is made with high-quality materials and is an authentic BMW part, ensuring a perfect fit and reliable performance.