Either the fastener is damaged or it has fallen out of alignment with the other components that allow the door to function the way it should.
Key stopped working in door lock.
Insert your key into the ignition and pull it back out six times within a maximum of just 10 seconds.
Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly.
Here s another one you can try if the first didn t work.
If it is hold the key with a heavy glove and heat it with a match or lighter and then work it gradually into the keyway.
If you drive a fairly modern car there is less of chance that you will have to deal with this which is mostly attributed to the presence of key fobs and keyless entry remotes.
Get in your car and lock the door manually.
If your key will only go into the lock partway there may be an obstruction blocking it.
If your vehicle uses this method you will notice the exterior and interior lights flash.
Door lock doesn t latch properly when a door latch doesn t click into position it usually means the latch and the strike plate are out of alignment.
If the key won t go into the lock ask yourself if the weather is cold enough for the lock to be frozen.
There are five common reasons why your car door lock is not working.
Repeat heating and inserting the key until the ice has melted.
When to call a locksmith.
This is one of the most common reasons why your car door lock is not working.
To get your door lock working like new the best thing to do is to take the lock apart and clean it out get a screwdriver and remove the screws holding the lock on your door.
Outdoor locks can collect a lot of dirt and dust inside the lock.
Leave the lock in the door but only remove the cover and other parts to get in to clean it.
If your car key is not working when you attempt to unlock your car there is a possibility that the lock itself is damaged.
What to do if your house key won t turn in the lock spray the lock with lubricant to remove dirt and dust.
If your locks arenĂ¢ t working replacing the battery in the key fob could solve the issue.
In the future keep a lock de icer on hand.