How to Open the Fuel Tank Cap on the Buick Envision?
2 Answers
The method to open the fuel tank cap on the Envision is: After unlocking the vehicle and shifting to P gear, press the fuel tank cap from the outside to open it. Below are specific details about the 2021 Envision model: 1. Its body dimensions are: length 4694mm, width 1839mm, height 1686mm, wheelbase 2750mm, and curb weight 1610kg. 2. The 2021 Envision features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 169ps, maximum torque of 250Nm, and maximum power of 124kW, paired with a 7-speed dual-clutch transmission.
When I first bought my Buick Envision, I was also confused about how to open the fuel tank cap. Later, I checked the manual and found it super simple. Sit in the driver's seat and start the car. While the engine is running, look for a small button on the lower left side of the steering wheel or on the dashboard area with an icon resembling a gas station. Press it and you'll hear an unlocking sound. Then, go to the fuel tank area at the rear of the car and push the pull ring on the top of the cap to open it. After refueling, remember to close the cap tightly to avoid the malfunction indicator light coming on. Once, I didn’t close it properly, and while driving on the highway, I got a prompt to check the fuel tank, which almost led to a safety issue. Fortunately, I pulled over in time to fix it. In daily use, it’s best to avoid frequently opening and closing the fuel tank cap in the refueling area, as the electronic locking system is prone to interference. Occasional accidental presses or malfunctions can be troublesome.
