How to Open the Fuel Tank Cap on a BMW 3 Series?

1 Answers
LeNolan
07/29/25 11:44am
To open the fuel tank cap on a BMW 3 Series, simply unlock the car and press directly on the fuel tank cap to open it. The fuel tank is a specialized container in the hydraulic system used for storing hydraulic oil or hydraulic fluid, and it is categorized into open-type and closed-type fuel tanks. Taking the 2021 BMW 3 Series 320i Sport Package as an example, it is a mid-sized 4-door, 5-seater sedan with body dimensions of 4719mm in length, 1827mm in width, and 1459mm in height, with a wheelbase of 2851mm. The 2021 BMW 3 Series 320i Sport Package is equipped with a 2.0T turbocharged engine, delivering a maximum power of 115kW and a maximum torque of 250Nm, paired with an 8-speed automatic transmission.
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