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How to Open the Fuel Tank Cap of Li Auto?

3 Answers
LaAbel
09/08/25 3:37am
The mechanical key method is relatively complex, so it is rarely used in household vehicles. This method is generally found in more rugged SUVs. The more common method is the presence of a switch button inside the car, which is more convenient compared to the mechanical key method and has been widely used in fuel vehicles for a long time. There is also the direct press-to-open method, which is the most convenient. It requires no operation from the car owner, allowing the fuel attendant to refuel directly.
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LeKevin
09/20/25 2:24am
Opening the fuel tank cap of a Li Auto vehicle is actually quite straightforward. As someone who has driven several Li Auto models, I usually first confirm that the vehicle is unlocked, as most models have fuel tank caps that automatically release when the doors are unlocked or can be operated via a button on the center console. For example, in the Li ONE, after sitting in the driver's seat, you can navigate to the ‘Vehicle Settings’ menu on the central display, find the ‘Fuel Tank Unlock’ option, and tap it to gently pop open the cap; then, step out of the car and lightly pull the cap to start refueling. Remember to ensure the vehicle is turned off or in park mode for safety during the operation. Additionally, I recommend checking the fuel tank cap for any blockages before refueling and making sure to close it tightly after fueling to prevent leaks—these small details can make maintenance easier. In cold weather, the fuel tank cap might be a bit stiff, requiring a bit more force to open, but avoid yanking it hard to prevent damaging the seal. Overall, the process is simple, but paying attention to these details can help avoid unnecessary hassles.
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Clay
11/03/25 2:45am
The fuel tank cap opening mechanism of the Ideal ONE model is quite intelligent. Based on my personal driving experience, I'll highlight how it works. When you enter the car and unlock it, the fuel tank cap lock usually releases automatically or requires manual activation. For the Ideal ONE specifically, you need to find the vehicle control section in the central console's navigation menu and click the fuel tank unlock button. Once confirmed, the cap releases instantly. I've tested it multiple times and found it reliable, though occasional system delays may require waiting a few seconds. Remember to ensure the engine is turned off before refueling, especially for range-extender models to avoid operation while running. If you're unfamiliar with a newly purchased vehicle, you can check the user manual or use the app for remote operation as a supplement. During routine maintenance, I also pay attention to cleaning dust around the lock mechanism to prevent jamming. The overall design optimizes user experience for easy operation.
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