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How to Open the Fuel Flap and Unscrew the Cap on a Hyundai Tucson

Model: Hyundai Tucson MK 3, TL - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Fuel cap

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Video tutorial

The instructions in this guide will show you how to refuel by opening the fuel flap and unscrewing the tank cap on a Hyundai Tucson. First, get into the vehicle and pull the fuel flap release lever located at the bottom, driver's side (next to the seat); then move to the outside and open the fuel flap, unscrewing the cap to refuel, as illustrated in the video.

Finally, screw the cap back on until it clicks and close the fuel flap!


Updated on 3 October 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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