How to Repair Car Key Lock Problems
Sometimes, keys to cars get stuck in the door lock of your vehicle. It could be a simple buildup or something more serious. Luckily, this is an easy fix that you can do at home.
If you can't insert your key into the keyhole, it is a clear indication that the lock is jammed. To fix this it is possible to apply some lubrication to the keyhole.
1. Lubricate the Keyhole
The first thing you can try is to lubricate the keyhole. You can purchase lubricant in most hardware stores. Spray the lubricant spray into the lock, then turn the key several times. This can help release the mechanism. If it doesn't work it's possible to contact an expert.
Another way to lubricate the lock is to use powdered graphite or a graphite spray. This will coat the mechanism that locks it and make it easier for you to insert and take out. This will also lubricate and clean the pins inside the lock, which could become clogged with time. You might also try to move the mechanism. It might take some time but it can usually unlock a car lock. If you're using a flashlight or the light from your phone, you will be able to see the mechanism better. If you feel that you're progressing you can continue to jiggle until the locking and unlocking actions feel effortless.
If the key is still not turn, you might have to disassemble it and clean the mechanism that locks it. This isn't a job for a common person, but if you are a tinkerer, this can be a fun project. You can also purchase an exclusive lubricant specifically designed for locks. This type of lubricant is more robust than the general-purpose WD-40 and is more effective in loosening a stuck or frozen mechanism.
You could also try using a modified coat hanger to gain entry into the lock of your vehicle. This method is not guaranteed to work but may be an alternative in the event that all other methods fail.
If the lock's cylinder is damaged, it might be impossible to open the door of your car or start the engine. This is a serious problem and requires a professional repair or replacing. If you have a spare key, you can use it to start the car until you can repair the damaged part. If you don't own a spare, you can use a jigsaw to cut the broken piece of the key.
2. Lock the door.
It is important that you regularly check the door locks and key mechanism. Periodic cleanings with a silicone spray or graphite spray can stop debris from clogging the lock tumblers, making your key unable to turn. Alternately, you could try coating the key with graphite powdered to create an indefinite oil. This will allow the key to move around in the lock. It could be a good idea if you have a manual lock, rather than an electronic lock.
If the key is able to be inserted but it does not turn it, there's a likely issue with the lock cylinder, an issue that can only be addressed by an experienced locksmith. Avoid using central locking repair near me as they can cause damage to the lock as well as the door.
A long rod of metal can also be used to unlock a car. This rod is inserted into the lock. This method is best for older cars that have mechanical locks. Modern vehicles are more difficult to break into.
In certain situations you could use a wedge made of wood or an air wedge to create space between the door and window. Then either a screwdriver, or a metal rod can be placed into the gap to open the door. This technique isn't easy to master and does not guarantee success, since it depends on your vehicle's particular model.
A lot of these strategies require some improvisation and time, so it is important to always have some sort of tool in your vehicle to access in the event of an emergency. Roadside assistance services such as AAA provide kits that include wire hangers as well as other tools, and can be useful in times of need. Local police and security departments also have slim jims that can be used to unlock vehicles. Make sure to check your insurance policy to see if it include roadside assistance and locksmith services.
3. Unlock the ignition
If your car's keys won't turn on It is usually due to a simple problem that can easily be resolved. First, ensure that the vehicle is in Park before trying to remove the key. The steering wheel is designed to lock when keys are removed to stop theft. Sometimes, people turn off the vehicle in a hurry and fail to rotate the key cylinder to Park. This could cause the wheel to become locked and the key to get stuck in the ignition. If this occurs, grab the wheel and move it back and forth while turning the key. If it works, the key will soon open and you will be able to start your car.
Another reason why keys for cars can get stuck in the ignition is that it may have foreign matter inside. Lint in your pocket, tape or corrosion can cause the pins to not align properly. This can cause the key to not turn when it is inserted into the lock. A quick cleaning with a can of compressed air will usually resolve this.
You can also lubricate the lock mechanism by spraying it with an oil-based spray made of silicone. This will help to remove dirt and grease which can cause a key to become stuck in an ignition. If the lubricant doesn't work, you can call an expert locksmith.
If your ignition doesn't turn even with a brand new mechanical ignition key, you may need to increase the speed of the ignition cylinder. This is a relatively easy procedure that involves spraying WD-40 on the key, inserting it partway into the ignition, then using the handle of a large screwdriver to "bump" the cylinder of the key. This usually releases one or two misaligned wax wafers that hinder the ignition from turning. If this does not work, you may require a visit to a mechanic or car servicing station to obtain a replacement ignition cylinder.
4. Replace the Key
You may not have any other option but to call a locksmith to fix the lock. But, there are some things you can do before calling someone else.
If the key does not work it could be an indication that the lock cylinder is damaged and must be replaced. You can replace the cylinder yourself, or have a locksmith do it for you. The cost can differ based on the model and make of your vehicle as well as if you require a transponder or a conventional key.
You could also have an old key. In this scenario you might be able to lubricate the keyhole, but it's likely that your key will require replacement. If you have an old-fashioned key, you can get one made at the local hardware store for $10, but smart keys or transponders may require the services of locksmith.
The key may become bent, which can cause the lock to jam if you attempt to use the key. To solve this issue, you can try to straighten the key as much as possible with needle-nose pliers, but be careful not to apply too much pressure or force, as this can cause damage to the mechanism of the lock. You could also try using WD-40 to grease and unblock the lock.
It's worth noting that if your keyfob isn't functioning it could be time to replace the batteries. You can buy replacement batteries online or at the majority of auto shops. It's also important to check the terms of your warranty to see if they cover this.
If you are unable to start your car and you think that the ignition switch might be stuck, find the VIN (vehicle ID number) located on the dashboard of the driver. This will help you find the right people for assistance. Alternatively, you can always contact your dealer or check the manufacturer's website to learn more about your car's specific problems.