What to do if the trunk of BYD F3 cannot be opened?

[DelAmara]

Lift the rear seat, get inside, open the trunk interior panel, and manually pull the unlocking lever to unlock it. If the trunk of BYD F3 cannot be opened, it might be a mechanical failure. It is recommended to go to a 4S store for inspection and repair.

[StHope]

My BYD F3 trunk has failed to open several times, and I've summarized a few common scenarios: Don't rush to force it open—it might just be a dead key fob battery causing remote failure, so try replacing the coin cell first. Jammed cables are also frequent, especially in older cars used long-term in humid southern regions where cables rust and stiffen; this requires a mechanic to remove interior panels for repair. Another easily overlooked issue is the child lock switch—last year, my trunk got locked because my kid randomly pressed buttons inside, and I had to reset the child lock function via the center display. If none of these work, check the lock motor's power circuit—blown fuses or aged wiring harnesses can cause unresponsiveness. For maintenance, regularly spray lubricant on the lock mechanism as prevention.