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How to Top Up AdBlue in the Volkswagen Caddy

Model: Volkswagen Caddy MK 3, 2K - Years 2003-2020
Part: AdBlue warning light

Modern cars with Diesel engines have a second tank containing a special anti-pollution liquid: AdBlue. After driving several miles with your Volkswagen Caddy, it is necessary to refill to avoid running the AdBlue tank completely empty. Here’s how to do it. First, ensure the car is completely off. Then, go to the rear of the vehicle and open the fuel filler flap. Unscrew the blue cap and pour in the AdBlue. Finally, screw the cap back on and close the flap.

Updated on 13 May 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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