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The Fuse Box Diagram in an Audi A3

Model: Audi A3 MK 2, 8P - Years 2003-2013
Part: Fuse box

It is important for every motorist to know the fuse diagram of their car. In an Audi A3, the fuse box is located near the car's battery. Although there are no instructions on the cover of the fuse box, you will notice that there are fuses of different colours. Each colour represents a certain amount of current flowing through each fuse. However, this box near the battery is not the only one. There is another box located to the left of the dashboard, and to see inside, you need to use a flathead screwdriver in its designated slot, pry it outward, and remove the cover. This box also contains fuses of different colours. All these fuses have various components and functions such as: airbags, air conditioning, central locking, interior lights, engine control module, battery voltage, etc.

Updated on 30 April 2026 by ScegliAuto

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