Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Open the Fuel Filler Cap of the 2020 Hyundai Tucson

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

See other generations:
Video tutorial

The 2020 Hyundai Tucson has two methods for opening the fuel filler flap. Both methods can only be used if the key has been removed from the ignition and the engine is off. The first method involves removing the key from the ignition and keeping all the car locks open, then go to the flap and press it. This will open the flap.

The second method is to stay in the car, remove the key from the ignition, and then press the fuel filler release button located on the left door.


Updated on 22 September 2026 by ScegliAuto


Related tutorials

How to Open the Fuel Filler Cap of the Hyundai Tucson
How to Open the Fuel Filler Cap of the Hyundai Tucson
Hyundai Tucson (2015-2021 / MK 3, TL) Today, you will open the fuel filler cap of the Hyundai Tucson. To open the cap, first enter the cabin and press the button located on the driver’s d…
How to open the fuel filler door and cap of the Hyundai Santa Fe.
How to open the fuel filler door and cap of the Hyundai Santa Fe.
Hyundai Tucson (2022-2026 / NX4, MK 4) Today we will look at the instructions that will allow us to open the fuel door and cap of the Hyundai Tucson. First, let's unlock all the door locks…
How to Open the Fuel Flap and Unscrew the Cap on a Hyundai Tucson
How to Open the Fuel Flap and Unscrew the Cap on a Hyundai Tucson
Hyundai Tucson (2015-2021 / MK 3, TL) 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 …

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos