What to Do When Car Key is Hard to Insert or Remove?

[Hugo]

If the car key is difficult to insert or remove, you can crush pencil lead and apply it into the keyhole. The specific steps are as follows: 1. Use a knife to scrape the pencil lead into powder form. 2. Put the powdered pencil lead into a plastic tube, then blow it into the keyhole using the tube. 3. Repeat the above steps until the car key can be inserted and removed normally. If you don't have a plastic tube, you can also put the powdered lead on the key and insert it directly to let it enter the lock. Compared to traditional mechanical keys, smart keys are now widely used. The smart key system can automatically unlock and lock car doors. The smart key mainly consists of a signal transmitter, remote central locking control module, and driving authorization control module. When the car detects signals emitted by the key nearby, it will automatically unlock; if the car cannot detect the key signal, it will automatically lock.