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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on a 2021 Audi Q5

Model: Audi Q5 MK 2, 80A - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Part: Service warning light

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Video tutorial

Today, we will show you how to reset the service light on a 2021 Audi Q5 using two different procedures. The first procedure is to turn on the ignition and press the onboard computer's power button.

From the onboard computer, select the "vehicle" option and then the "service" option. From the service menu, select the "Inspection Interval" and "reset" option, and start the procedure, which will conclude with the light turning off. The second procedure is to connect a diagnostic computer to the vehicle via the OBD port.

From the diagnostic computer, after selecting the model and year of the vehicle, set the "service" option. By selecting the reset option, we will start the procedure, which will conclude not only when the light on the instrument cluster is off but also when the diagnostic computer shows the "reset completed" option.


Posted on 12 June 2026 by ScegliAuto


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How to Reset the AdBlue Warning Light on a Peugeot Boxer

To reset the AdBlue system on a 2018 Peugeot Boxer, follow these steps: Start the engine and ensure the vehicle is parked in a well-ventilated area. Locate the "MENU" button on the dashboard or steering wheel controls. Press and hold the "MENU" button until the menu options appear on the display. Use the arrow buttons or scroll wheel to access the "Vehicle Settings" or "Settings" menu. Select the "AdBlue" or "AdBlue System" option. Look for the "Recharge" or "Reset" option in the AdBlue menu. Once you find the reset option, select it and confirm your choice when prompted. The system will be reset, and a confirmation message may appear on the display. Turn off the engine and wait a few seconds. Restart the engine and check that the AdBlue system has been reset.

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by ScegliAuto

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