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How to Remove the Thermostat from an Audi A4

Model: Audi A4 B5 - Years: 1994, 1995, 1996, 1997, 1998, 1999, 2000
Part: Thermostat

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Video tutorial

Do you want to remove the thermostat valve from your Audi A4 and don't know where it is located? Let's see in the following video where and how to remove the coolant thermostat from your vehicle. Remove the bolts from the thermostat hose as shown in the video (use a socket wrench with the appropriate sockets), pull off the sealing cap, and extract the coolant thermostat.

Insert the new part and close it with the hose cap. Tighten the bolts securely, and you're done. Ensure that you have correctly inserted and mounted the valve (same size and type as the original) in the appropriate housing.


Updated on 26 February 2026 by ScegliAuto


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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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