This wire—and there’s usually a couple running along the roof—basically delivers the electrical power needed for things like the interior roof light, the sunroof if you have one, and sometimes even the antenna. It's a pretty simple part, honestly, just a conductor for electricity, but it's responsible for keeping those features working. Think of it as a little highway for electricity, running along inside the roof panel itself. The panel is often metal, which doesn’t conduct electricity, so the wire provides the path. It connects the power source in the car to those roof – mounted accessories I mentioned. It's usually secured to the panel with clips or adhesive, so it doesn’t move around. You’ll notice if this goes bad pretty quickly. Suddenly your roof light won’t come on, your sunroof will stop functioning, or you’ll get static on the radio. It’s a small piece, but it acts like a shield, protecting the rest of the system from shorts or failing. A broken wire can cause a short circuit, and that's something you definitely want to avoid. You can find these wires pretty easily; Fixparts Online carries a good selection, and getting it sorted out quickly is best to prevent any more issues. It’s usually a fairly straightforward repair, but getting the right wire for your specific car is key. Adaptable and durable: Wire (MPN 8N7871539) comes with a 12-month warranty!

About Audi

Audi is a renowned German automobile manufacturer known for its innovative engineering, luxurious designs, and cutting-edge technology, delivering premium vehicles that blend performance and sophistication.

Why Choose Audi?

• Audi parts are specifically designed for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your car’s value and original quality. • Audi parts are rigorously tested to meet high safety and durability standards, giving you peace of mind. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your Audi running smoothly. Audi delivers excellence, FixParts Online delivers to your door.