How to Repair Car Key Lock Problems
Sometimes, keys to cars get stuck in the door lock of your car. It could be a simple buildup, or something more serious. Luckily, this is typically an easy fix you can fix at home.
If you cannot insert your key in the keyhole of the lock, it's likely that the lock has become jammed. You can fix this by applying an oil-based lubricant to the keyhole.
1. Lubricate the Keyhole Keyhole
The first thing you can try is to lubricate the keyhole. You can buy a oil lubricant at most hardware stores. Spray the lubricant spray onto the lock, then turn the key several times. This can help unblock the lock's mechanisms. If it doesn't work, you might have to call a professional to fix it.
You can also lubricate your lock with graphite powder or graphite spray. This will coat the mechanism that locks it and make it easier for you to insert and remove. This will also lubricate the pins in the lock, which can be clogged by debris as time passes. You can also try wiggling the mechanism. It will likely take some time however, it is a good way to unlock a car lock. If you have an external light source or a flashlight from your phone, you can see the mechanism better. If it appears that you're progressing, keep moving until the locking and unlocking functions feel effortless.
If the lock is not turning, you might require to disassemble the lock and clean the lock mechanism. This isn't something that's appropriate for a common person, but if you are an enthusiast of tinkering, this could be an enjoyable project. You can also buy a lubricant that is specifically designed for locks. This kind of lubricant could be more efficient than WD-40 for general use in the release of a frozen or stuck mechanism.
You can also try using a modified wire coat hanger to gain access to the vehicle's lock. This method is not certain to work, but could be an alternative if other methods fail.
If the lock cylinder has broken, it can be difficult to open the door or start the vehicle. This is a serious problem that requires professional repair or replacement. Use your spare key to begin the vehicle until you can replace the broken piece. If you don't own a spare key, you could use a jigsaw to cut the broken part of the key.
2. Unlock the Door
It is crucial to regularly check the door locks and key mechanism. Regular cleaning using a graphite or silicone spray can help prevent debris from blocking the lock tumblers and causing your key to fail to turn. Alternatively, you can try coating the key with graphite powdered to create an interim oil. This will allow the key to jiggle inside the lock. It could be a viable option if your vehicle has an old-fashioned lock instead of an electronic lock.
If the key is able to be inserted but it doesn't turn the lock, it is likely to be an issue with the lock cylinder, which is an issue that can only be fixed by a professional locksmith. It is also essential to avoid making use of forceful entry techniques since this could cause damage to the lock mechanism as well as the door.
Another method to open a locked car is using a long metal rod that can be placed inside the lock. This method is best for older vehicles with mechanical locks. Newer cars are more difficult to break in.
In some cases the use of an air or wooden wedge could be used to create a gap between the door and window. Then using a screwdriver or rod of metal can be placed into the gap to unlock the door. This technique isn't easy to master and does not ensure success, as it is dependent on your vehicle's specific make.
In an emergency, you will need to come up with a plan and take some time. You should always keep tools in your vehicle. Roadside assistance companies like AAA provide kits that include wire hangers and other tools, and can be useful in a pinch. Additionally, local security or police departments often carry small jims that can also be used to open a vehicle. Make sure to verify your insurance policy on your vehicle and see if it will provide roadside assistance and locksmith services.
3. Unlock the ignition
It is possible to fix a basic issue if your car's key isn't turning in the ignition. Before removing the key first, make sure the vehicle is in Park. The steering wheel is designed to lock when the key is removed to stop theft. Sometimes, people shut off the vehicle in a hurry and forget to rotate the key cylinder to Park. This could result in the key becoming stuck in the ignition, causing the wheel to stop. If this happens, grab hold of the wheel and move it back and forth as you turn the key. If it works, you'll be able to start your vehicle as soon as the key is released.
Another reason keys for cars can get stuck in the ignition is that it could have foreign materials inside. Lint in your pocket or on the tape can cause the pins to not line up properly. This will also cause the key to not turn when inserted into the lock cylinder. This can be fixed by a quick cleaning using compressed air.
You could also try lubricating the lock mechanism with an oil-based spray made of silicone. This will help remove the dirt and grease which can cause a key to become stuck in the ignition. If the lubricant you use does not work, you should contact a locksmith to help.
If you've purchased a new mechanical key but the ignition still won't turn it could be time to test bumping the cylinder of your ignition. It's a simple procedure that involves spraying WD-40 on the key, inserting it into the ignition, and using the handle of a large screwdriver to "bump" the cylinder that holds the key. This is usually enough to release one or two misaligned wafers inside the cylinder which hinder the ignition from turning. If this doesn't help, you might need to go to a mechanic or car service station to purchase a new ignition cylinder.
4. Replace the Key
There may be no choice but to contact an expert locksmith to repair the lock. There are some things you can do before calling someone else.
If the lock itself isn't working, this could be a sign that the lock cylinder has been damaged and needs replacement. You can replace the cylinder yourself or have a locksmith replace 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 instance, you may be able to lubricate the keyhole, however it's likely that your key will need replacing. You can make a traditional key at the local hardware store for $10. A transponder or smart key will require the services of a locksmith.
The key can become bent, causing the lock to jam when you attempt to use the key. You can straighten the key with needle-nosed pliers to fix the issue. Be careful not to use excessive pressure or force in order to damage the lock mechanism. You can also use a small amount of WD-40 to lubricate the lock and unjam it.
Also, it's important to note that if your key fob isn't working, it might simply be time to replace the battery. You can here buy replacement batteries online or at most auto shops, but it's a good idea to check your vehicle's warranty to determine whether this is covered by the terms.
If your car isn't starting and you're concerned that the ignition switch is stuck, you should first look for the VIN (vehicle identification number) which is typically located on the driver's dashboard. This can be helpful in finding the right people to help you resolve your issue. You can also contact your dealer, or go to the manufacturer's site to learn more about specific issues with your car.