This FEBI BILSTEIN 177699 spiral spring, also known as an airbag clock spring, is a critical component for your vehicle's safety system. It is designed to maintain electrical connections between the steering wheel and the vehicle's electronic control units, even as the steering wheel rotates. Proper functioning of the spiral spring is essential for the deployment of the airbag in the event of a collision. It also facilitates the operation of other steering wheel-mounted controls such as the horn, cruise control, and audio system buttons. A faulty spiral spring can lead to warning lights on the dashboard and the potential failure of the airbag system. FEBI BILSTEIN is known for producing high-quality automotive parts that meet or exceed original equipment standards. This spiral spring is manufactured with durable materials to ensure longevity and consistent performance under various driving conditions. Replacing a worn or damaged spiral spring with this FEBI BILSTEIN part will help restore the full functionality of your steering wheel controls and safety features.