
The cigarette lighter fuse of Audi S5 is located on the side of the front passenger compartment on the right side of the dashboard, while the rear cigarette lighter fuse is inside the toolbox in the trunk. Locations of cigarette lighter fuses in other cars: There are two locations for the cigarette lighter fuse in a car. One fuse is placed inside the car, and the other is inside the engine compartment. The first fuse, placed inside the car, can be found either in the electrical fuse box inside the car, in the small drawer below the driver's seat, or by following other fuse wires to locate the cigarette lighter fuse. The second fuse, placed in the engine compartment, can be found by opening the engine hood, locating the fuse box, and then opening the fuse box cover, where it is located on the back of the cover. Function of the cigarette lighter: The cigarette lighter is a component found in all cars, designed to provide a convenient source of fire for the driver to light cigarettes. The cigarette lighter is essentially a device used for lighting cigarettes. However, the commonly referred to cigarette lighter can also be categorized into those that draw power from the car's electrical system. Some manufacturers produce cigarette lighters not for lighting cigarettes but solely for drawing power from the car, and these are also known as cigar lighters.

I remember when dealing with Audi S5 owner issues, the cigarette lighter fuse is mostly located in the small panel under the driver's seat, specifically near the footwell side. Just open that plastic cover to see the fuse box. Look for the fuse labeled 12V or with a cigarette lighter icon—usually it's 10 or 15 amps, but you'll need to check the manual for the exact Fuse number. If it's blown, don't rush to replace it. First, turn off the engine and disconnect the power to avoid accidents, then check if any device caused an overload or short circuit. I often see owners burn out fuses by using cheap chargers. After replacing it, pay extra attention to wiring aging issues to prevent recurrence. Handling this promptly can avoid sudden power loss during night driving—safety first is the fundamental rule of driving.

As a car enthusiast, I'm quite familiar with the internal structure of the Audi S5. The cigarette lighter fuse is usually located in the fuse box on the driver's side, behind a small panel that's visible when you open the door on the left side of the dashboard. Open the fuse box cover and refer to the diagram to find the fuse marked with a power symbol. If it's blown, the cause might be electrical overload or a short circuit. I recommend buying a new fuse with the correct amperage for replacement – don't get it wrong. Let's talk about this cigarette lighter – nowadays many people use it for charging phones, though its original design purpose has been extended. Actually, Audi's wiring is quite sensitive, so using genuine accessories is safer. During routine maintenance, it's good practice to check the fuse condition to prevent accumulated issues and ensure worry-free driving. This tip might save you some repair costs.

If you encounter a cigarette lighter issue with your Audi S5, a simple check involves looking at the small panel under the driver's seat. Open the fuse box and locate the fuse corresponding to the cigarette lighter. If it's blown, replace it with a new fuse, ensuring the vehicle's power is turned off. The main cause of a blown fuse is usually overloaded equipment, so when replacing, make sure to match the correct fuse and avoid random testing.


