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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on the Audi A4 B9?

Model: Audi A4 B9 - Years 2014-2024
Part: Service warning light

To reset the Service light on the Audi A4 B9, turn on the ignition and navigate through the menu that appears on the central display: by going into Settings, you can check that the miles until the next maintenance are at zero. At this point, connect a diagnostic tool to the vehicle's OBD port, located at the bottom left of the steering column: by selecting the car model and its version on the scanner, you can reset the light. When you turn the ignition back on, you will notice that the light has been successfully reset.

Updated on 9 May 2026 by ScegliAuto

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How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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