Why can't the trunk of a Polo be opened?

[ElenaLynn]

It may be due to an issue with the trunk lock, where damage to the lock prevents it from opening. Below are the possible reasons why the trunk cannot be opened: 1. The trunk switch may be faulty. After prolonged use of a contact-type switch, the internal contact gap may widen or become dirty, preventing proper connection. This can result in the trunk lid failing to open. You can try using the remote key to open the trunk. If it works, it indicates that the trunk switch is damaged, and replacing the switch should resolve the issue. 2. There may be a problem with the trunk lock itself, where damage prevents it from opening. Replacing the trunk lock mechanism can solve this problem. 3. The trunk lock control system might have an issue, such as a faulty control unit or wiring, which prevents the trunk from opening. In such cases, it is necessary to visit a 4S shop or repair center for inspection and repair.

[MacFaith]

When I first learned to drive, I also encountered the issue of my Polo's trunk not opening. It took me a long time to figure it out. Turns out, the remote key's battery was drained, causing a weak signal and unlock failure. Replacing the button battery easily fixed it. Additionally, items might be stuck or debris could be blocking the trunk—emptying it and trying again helps. Another common oversight is not pressing the trunk release button inside the car; look for it near the lower left corner of the driver's seat—pressing it should produce a click. In winter, trunks can freeze shut; gently pouring warm water along the door seam thaws it (avoid hot water to prevent paint damage). Over time, I learned to regularly check and lubricate the locks with WD-40 to prevent rust, saving me a lot of hassle. Bottom line: don’t panic—trying multiple methods usually resolves it.

[LeBella]

After years of repairing cars, I've seen many cases where the Polo's trunk won't open. My usual first step is to check the locking mechanism. Try using the manual key in the trunk lock cylinder - if rotation isn't smooth, the linkage may be rusted or deformed. Electrical issues often stem from blown fuses; inspect the fuse box on the left side of the trunk and replace the corresponding 10A or 15A fuse. Signal interference is common too, like when a phone near the key causes failure. For voltage fluctuations that crash the control module, simply disconnect the battery negative terminal for 5 minutes to reset. Hinge wear is rare but possible - gently push the door while listening for abnormal sounds to locate it. Regular maintenance should include cleaning dust from the lock channel, as preventive measures can avoid 90% of issues. If DIY fixes don't work, visit a professional shop for disassembly inspection rather than forcing it and damaging door panels.

[LaEmery]

My Polo has been driven for several years, and most of the time the trunk won't open due to minor operational mistakes. The remote key might not be pointed towards the vehicle or the battery is weak—try replacing it with a new one or pressing the button a few times while standing closer. The trunk switch inside the car, located below the dashboard, might have been forgotten—press the button to confirm. If it's frozen in winter, spray de-icer or gently warm it to thaw. The emergency release cord inside the trunk can force the door open—give it a pull to prevent emergencies. Overloaded items blocking the door can be easily resolved by clearing space and closing it again. If the key is misplaced, like in a pocket causing signal interference, try placing it farther away. Preventive maintenance is key—clean the latch from dirt weekly and avoid leaving large items in the trunk. Following these basic steps ensures safety and peace of mind.