Why can't the trunk of a Golf be opened when it's unlocked?

[VonTalia]

The reasons why the trunk of a Golf cannot be opened when it's unlocked are as follows: 1. Check if the trunk is locked: If it is not in the locked state, using the key to unlock it will not have any effect because the trunk is already in the unlocked state. 2. The trunk door may be malfunctioning: Try using the key several times. It could be that the trunk door is not properly latched or the key unlocking mechanism is faulty. 3. Mechanical lock issues: Use both hands to feel the position of the latch lock, press it down, and then try using the key again to see if the manual lock engages with the opening mechanism. Emergency trunk opening method: If the trunk switch fails and the key cannot open it, an emergency opening method can be used. Most car models have a small slot inside the trunk. Use the key or another sharp object to pry open the outer cover, then simply pull the internal locking mechanism to easily open the trunk. Of course, this situation is generally rare, and it is recommended to visit a repair shop for servicing if any faults occur.