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How to Replace the Pyrofuse in the Audi Q4

Model: Audi Q4 MK 1 - Years: 2021, 2022, 2023, 2024, 2025, 2026

Video tutorial

Today, we will explain how to replace the pyrofuse in the electric Audi Q4. Lift the vehicle on a ramp to access the underside and disconnect the battery before removing the screws that secure the vehicle's battery. Place the battery on a clean work surface and, using a power screwdriver, open the cover carefully to avoid damaging it, using a T25. Taking care with the high-fusion, disconnect the internal orange connector.

Using pliers, remove the pyrofuse. Perform the replacement and reconnect the internal connector before closing the battery cover and reinstalling it in the vehicle.


Posted on 27 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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