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How to Refill AdBlue in a Volkswagen Caddy

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

If the AdBlue warning light is illuminated on the dashboard of your 2016 Volkswagen Caddy, it means you need to refill this fluid. In this mini guide, you will discover how to do this. First, ensure your vehicle is completely off. Then, go outside and fully lift the front bonnet. At this point, locate the AdBlue tank cap (easily identifiable by its blue colour), unscrew it, and proceed to top up the anti-pollution fluid. Finally, securely reattach the cap.

Updated on 4 June 2026 by ScegliAuto

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