
There are three locations for the trunk switch in vehicles: the smart key, the trunk switch button, and the switch under the left door of the driver's seat. Methods to open the trunk: 1. After opening the car door, there is a trunk switch button below the driver's door. Simply lift the button slightly to open the trunk; 2. There is also a trunk unlock button above the license plate on the rear of the car. Pressing this button will also open the trunk; 3. You can also use the car's smart key to open the trunk by pressing the trunk unlock button for a long time or pressing it twice or more consecutively. BYD is a high-tech private enterprise with three major industrial groups: IT, automobiles, and new energy. It was founded on February 10, 1995, and is headquartered in Shenzhen, Guangdong.

Hey, I think finding the trunk switch in a car is quite straightforward. The key fob usually has a button with a suitcase icon—just press it to open the trunk. Inside the car, check near the driver’s door or the center console; some models place it on the control panel below the steering wheel. There might also be a small button under the rear bumper, or the car may support kick-sensing technology. For example, when I drove the BYD Tang, the interior switch was on the inner side of the door panel—just a press to open. Note that the car must be unlocked to use these switches. If the key fob runs out of battery or the sensor gets dirty, it may malfunction; simply replace the battery or clean the sensor. I recommend testing all switch locations when you get a new car—familiarizing yourself with them makes shopping or travel scenarios much more convenient.

Over the years of driving , I've noticed that the trunk release button location varies by model. The key fob button is the most intuitive—just press the luggage icon to open. The interior switch is typically located on the driver's door panel or near the dashboard. Externally, there's usually a button or kick sensor area below the rear emblem. For example, the BYD Han often uses the interior touchscreen controls, while the Song series features one-touch unlocking via the key fob. Always ensure the vehicle is unlocked before operation; otherwise, the button won't respond. External switches may become less responsive after rain or snow, so regular cleaning is recommended to maintain sensitivity. Be cautious of accidental activation: avoid pressing the wrong button while driving to prevent hazards. Diagnosing a malfunction is straightforward: try opening with the key fob—if that fails too, it might indicate a blown fuse, requiring a visit to the service center.

The trunk switch is commonly located in three positions: direct operation via the key fob button, the driver-side control module inside the car including the door panel button, and the physical button or sensor at the bottom of the rear. Technically, these are connected to the vehicle's central system for electronic unlocking. Different models have slight variations: the Dolphin features a prominent icon on the key fob, while the Frigate 07 supports kick-sensing for trunk opening. Ensure strong remote signals or valid unlock status when operating. If the switch is unresponsive, it may be due to dust accumulation or low battery—cleaning or replacing the battery usually fixes the issue. New users are advised to consult the manual to learn the switch locations, preventing confusion during urgent use.

I've noticed that vehicles feature diverse trunk switch locations: The quickest method is using the trunk symbol button on the key fob. Most models have a dedicated button inside the driver's door panel for convenient access while driving. Externally, small buttons or touch-sensitive areas on the bumper enable hands-free operation. Specifics vary by model: The Qin PLUS favors key fob buttons for remote opening, while the Yuan PRO's interior door panel touch control offers ergonomic design. From a safety perspective, the switch distribution considers usage scenarios: Interior switches prevent distraction while driving, and external ones save effort when parked. If switches malfunction, check whether the auto-lock function is accidentally enabled or if sensor contamination affects responsiveness. Regular inspection is recommended, and modifications should be avoided to prevent wiring damage. For troubleshooting, start testing with the key fob and progressively identify the fault point.

For daily use with , the trunk switch is easy to find: Press the trunk icon button on the key to open it. Inside the car, there are control buttons near the driver's door panel or on the center console for direct operation. Some models feature a button at the rear bottom or support kick-sensing technology for hands-free opening, which is especially convenient when carrying items. For example, the kick-to-open function on the BYD Song MAX is highly practical, keeping your hands clean even in the rain. Note that the car must be unlocked for these buttons to work; otherwise, they won't respond. Non-responsiveness might be due to low battery or dirty sensors—simply replace the key battery or wipe the sensors with a damp cloth. It's recommended to try all switches when first using the car to familiarize yourself with their locations and save time later.


