How to Remove a Stuck Key That Won't Turn?

[TaliaRose]

Slowly inject a small amount of lubricating oil. Here are the relevant details: 1. Reason for being stuck: The car's mechanical key won't turn because the lock hole on the door has rusted due to prolonged disuse. In such cases, try using lubricating oil to remove the rust. If the rust is severe, the door lock may need to be replaced. 2. Two types of keyholes: The first is the more common exposed mechanical keyhole. The second is a hidden mechanical keyhole, where some car models conceal the keyhole under a protective cover for aesthetic reasons. Simply remove the cover to access the mechanical keyhole.

[OJack]

Having the key stuck is really annoying. I think most of the time it's caused by dust getting into the lock cylinder or it being too dry. Try dripping some lubricant like WD-40, then gently wiggle the key left and right to see if it loosens. Never pull it out forcefully to avoid breaking the key inside. If it's winter, the cold air causes metal to contract, making it harder to turn. It's better to handle it when it's a bit warmer. Remember to regularly clean the keyhole with a soft cloth to prevent this. If it still doesn't work, it's better to call a car mechanic to avoid damaging the lock and spending more on repairs.