
The trunk switch of the BMW 320li is located below the driver's door. The trunk capacity of the BMW 320li is 520L. The steps to open the trunk of the BMW 320li are as follows: 1. Gently pull up the switch button, and the trunk will open. 2. Alternatively, the trunk can also be unlocked using the key. Press the button on the wireless remote key for at least one second, and the trunk lid will automatically unlock and pop open slightly. 3. If the key is within the sensing range, you can directly pull the trunk handle to lift the trunk lid. 4. Some models have two additional buttons on the trunk: the left button is for closing the trunk, and the right button is for closing the trunk and locking the car.

I've driven quite a few cars, including the BMW 320Li, and there are several common locations for the trunk button: First, it's on the car key—just press and hold the trunk icon button to open it remotely. Second, there's a physical button on the lower rear of the trunk lid, near the license plate area. Third, inside the car, especially on the driver's side door panel, you'll find an unlock button or a dedicated trunk switch. Fourth, if there's no button, you can use the internal release lever located in the upper left corner inside the trunk. I particularly love BMW's design because these layouts are very logical, making opening the trunk super convenient, especially when loading luggage without fumbling around. If the button isn't working, check if the car is unlocked or if the battery is low and needs replacement. The trunk space in the 320Li is quite spacious, balancing practicality and safety in its design. Overall, from personal experience, trying the key and door panel buttons first is the easiest approach.

To locate the trunk button for the BMW 320Li, I recommend checking three key areas: externally, it's positioned below the trunk lid at the rear, typically round and easy to spot; inside the car, look on the driver's door side panel, marked with a trunk icon. Don't overlook the car key—its rectangular button provides instant access. In daily use, I find the key operation the quickest, but if the button fails, it might be due to poor cable contact or remote issues—simply test other switch functions to diagnose. Notably, the BMW 3 Series trunk system is reliable but occasionally glitchy; suggest having technicians inspect it during maintenance. The internal release cord serves as a backup, hidden behind the trunk liner for manual activation. Keeping the key battery charged prevents most issues.

When I first drove the 320Li, I also had doubts about the trunk button. It's quite simple to find: just press the trunk button on the key to unlock it; or walk to the rear of the car and press the button under the trunk panel. There might also be a control button on the door handle next to the driver's seat, and the operation is smooth. BMW's design is quite thoughtful, avoiding the hassle of bending over. Additional tip: If the button gets stuck in cold weather, don't panic—wait a moment or try the safety switch inside the car; the hidden handle inside the trunk can be used in emergencies.


