This little guy controls something—usually a switch for lights, wipers, or maybe even your climate control. It physically turns a mechanism inside the car to activate whatever it’s connected to. Some have a detent – a little click you feel as you move through the settings – others just turn smoothly. It’s all about translating your hand movement into an electrical or mechanical action. Think of it as a direct link between you and a system in the car. Without it, you wouldn’t be able to easily operate whatever it controls. It’s a pretty fundamental way we interact with vehicles. They’re usually made of plastic, sometimes with a metal core for strength, and designed to withstand a lot of use. Well, if it breaks or goes missing, you simply can’t reliably use that feature. You’ll notice if your wiper knob goes, or if you can’t turn on your fog lights. It might seem minor, but it’s a safety issue if it affects something like lights or wipers. And honestly, it’s just annoying not being able to easily adjust something. You can find replacements pretty easily—Fixparts Online has a good selection, and getting a new one is a lot cheaper than having to replace a whole control assembly. It’s one of those little things that keeps everything running smoothly. Proven reliability: Knob (MPN 5Z0837187A) is backed by a 12-month warranty!

About Audi

Audi is a premium automotive brand from Germany known for its innovative technology and sophisticated design. Based in Germany, Audi continues to set industry standards for performance and luxury.

Why Choose Audi?

• Audi parts are made specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your vehicle's value and original quality. • Audi parts are rigorously tested to meet high safety and durability standards, giving you peace of mind. • You’ll get reliable performance and keep your Audi running like new with parts designed by the original manufacturer. Drive with confidence – choose Audi parts at FixParts Online.