How to Open the Fuel Tank Cap on a Mercedes-Benz E-Class?
2 Answers
The Mercedes-Benz E-Class features an integrated central locking system. As long as the doors are unlocked, the fuel tank cap can be opened. When the vehicle speed exceeds 8 km/h, the fuel tank cap will automatically lock, just like the doors. Below are other methods to open the fuel tank cap on a Mercedes-Benz E-Class: 1. In-Car Switch: Located below the driver's seat on the left side of the Mercedes-Benz E-Class, within easy reach of the left hand, there are usually two buttons—one for opening the trunk and the other for opening the fuel tank cap. 2. Direct Rotation Method: Inside the fuel tank cap of the Mercedes-Benz E-Class, there is a twist-off cap. Turn it counterclockwise to remove the cap, then proceed to refuel. After refueling, twist the cap back on clockwise until you hear a 'click,' indicating it is properly secured. Finally, press the fuel tank cap back into place.
As a seasoned driver with years of experience, I once had to figure out the fuel tank opening mechanism when I first switched to a Mercedes-Benz E-Class. It's quite simple: after getting in and settling into the driver's seat, look for a small button on the inner side of the driver's door, usually marked with a fuel pump icon or an external vehicle symbol. A gentle press will produce an unlocking sound, and the fuel tank cap will pop open automatically. If there's no response, don't panic—make sure the car key is in your pocket or near the door, as the car may need to be unlocked for it to work. Occasionally, the button might get stuck, so regular dusting ensures its sensitivity. Always turn off the engine before refueling—safety comes first, and this design effectively prevents accidental operations. Compared to manual systems, Mercedes' electronic setup eliminates the hassle of opening the tank in the rain. The whole process is quick, taking just a few seconds.
