
Buick Excelle's fuel tank cap button is located on the left side of the driver's seat. Pull up the fuel filler door switch to release the handle and open the fuel filler door. Taking the 2019 Buick Excelle as an example, it belongs to a compact car with body dimensions of 4609mm in length, 1798mm in width, and 1486mm in height, a wheelbase of 2640mm, a fuel tank capacity of 44 liters, and a trunk capacity of 400 liters. The 2019 Buick Excelle is equipped with a 1.0T turbocharged engine, delivering a maximum horsepower of 125PS, a maximum power of 92kW, a maximum torque of 170Nm, and is paired with a 6-speed manual transmission.

The other day I was driving my friend's Buick Excelle to refuel and noticed the fuel tank cap button is conveniently located on the driver's door panel. There's a dedicated small button with a fuel pump icon on the left interior trim - just press it gently to open the cap. This ergonomic placement saves you from bending down to reach outside the car, and the operation feels very natural. If you're a new owner who might not be familiar with it initially, I recommend testing it in good lighting after starting the car, or checking the owner's manual in the glove compartment for illustrations. Many cars have similar designs, but Buick's button has particularly good tactile feedback that minimizes errors. Remember to close the cap properly after refueling to prevent dirt from entering. If the button malfunctions, it could be due to a blown fuse or dirty switch - try cleaning it or visit a service center if needed.

I drive a Buick Excelle year-round for my daily commute. The fuel tank cap button is fixed on the inner side of the driver's door, right near the window control buttons. The small round button is designed to be very conspicuous. With just one press, the cap opens effortlessly, and the whole process takes less than a second, making it very convenient for daily driving. As a practical car owner, I find this location avoids the need to bend over, especially making refueling easier during rainy days or at night. You can also check the car's interior lighting system—if the button light is on but the cap doesn't open, it might be due to loose wiring or dust stuck inside. It's advisable to have the mechanic clean around the button during regular maintenance to keep it functioning smoothly. Additionally, this Buick model has good fuel efficiency, and it's best to wait a few seconds after the engine is turned off before refueling.

Last time I test-drove the Buick Excelle, the fuel filler door button was located on the driver's side door panel, which was quite convenient to operate. With a gentle press, the fuel filler cap would pop open. The design near the door handle doesn't interfere with other functions. I'd suggest beginners not to get nervous; just practice pressing it while parked to familiarize yourself with its position. This button rarely malfunctions, but if it doesn't respond when pressed, make sure the door is properly closed or that the car key is within the sensing range.

In the experience of driving the Buick Excelle, the fuel tank cap button is integrated into the driver's door control panel, located near the left leg area. The button itself is made of black plastic with raised dot markings. The one-touch opening design ensures efficient operation, and I have never encountered any sticking issues. Additionally, the interior layout of Buick vehicles is logically clear, with buttons distributed reasonably, unlike some older models that require stretching to locate controls. In case the button malfunctions, check if the electrical system connections are secure, and avoid applying excessive force to prevent damaging the switch mechanism. Maintaining cleanliness during long-term use is also crucial.


