How to Repair Car Key Lock Problems
Sometimes, keys for cars can get stuck in the door lock of your vehicle. It could be a simple buildup, or something more serious. This is usually a simple fix that you can perform at home.
If you are unable to insert your key into the keyhole of the lock, it's likely that the lock is been jammed. You can fix this by applying the keyhole with lubricant.
1. Lubricate the Keyhole
The first thing you should try is to lubricate the keyhole. You can use a lubricant spray, which you can find at most hardware stores. Spray the lubricant spray onto the lock, and then turn the key a few times. This may help to unjam the lock's mechanisms. If this doesn't work it's possible to call in an expert.
Another method of lubricating the lock is to apply a powdered graphite or graphite spray. This will coat the locking mechanism and make it easier to insert and remove. This will also help to clean and lubricate the pins of the lock, which could become blocked with time. You can also try wriggling the mechanism. It may take a while however, it is a good way to help to unblock a car lock. If you're armed with a flashlight or the light from your phone, you can see the mechanism better. If it seems like you're making progress, keep jiggling until the locking and unlocking actions appear smooth.
If the key does not turn, you could have to disassemble it and clean the mechanism that locks it. This isn't something that's appropriate for a common person however if you're a tinkerer, this can be a fun project. You can also buy a lubricant that is specifically designed for locks. This type of lubricant can be more effective than WD-40 for general use in releasing the mechanism that is stuck or frozen.
You could also try using a modified coat hanger to gain entry to the vehicle's lock. This method is not certain to work, but could be an alternative if all other methods fail.
If the lock's cylinder is been damaged, it could be difficult to open the door or start the car. This is a much more serious issue that requires repair or replacement by a professional. Use the spare key to start the car until you can repair the damaged part. If you don't have a spare key, you could try using an jigsaw to cut off the broken piece of the key.
2. Lock the door.
It is crucial to regularly check the door locks and key mechanism. Periodic cleanings with a graphite or silicone spray can help prevent debris from blocking the lock tumblers, making your key unable to turn. You could also try coating your key with powdered graphite as an interim lubricant. This will allow your key to move inside the lock. It could be effective if you own a manual lock rather than an electronic lock.
If the key cannot be inserted but not turned it is most likely that there is a problem with the cylinder of the lock. This is a situation that is only fixable by locksmith. Avoid using forceful entry techniques because they could damage the lock and the door.
A long rod of iron can also be used to unlock a car. This rod is inserted into the lock. This method is ideal for older cars with mechanical locks. Newer vehicles are more difficult to break into.
In some cases, you can use a wedge of wood or an air wedge to create space between the door and window. A screwdriver or metal rod can then be inserted into the gap to open it. This technique isn't easy to master, and it doesn't guarantee success, as it is dependent on your vehicle's particular model.
A lot of these strategies require some improvisation and time, so you should always have some sort of tool in your vehicle to access in case in the event of an emergency. Roadside assistance services like AAA provide kits with wire hangers as well as other tools, and they can be useful in times of need. Local police and security departments also carry jims with slim sizes that can be used to unlock vehicles. Review your auto insurance policy to see if it include roadside assistance and locksmith services.
3. Unlock the ignition
It's possible to fix a simple issue if your car's key won’t turn in the ignition. First, ensure that the vehicle is in Park before trying to remove the key. The steering wheel is designed to lock when the key is removed to prevent theft. Sometimes, people shut off the car in a hurry and fail to turn the key cylinder into Park. This could cause the wheel to lock and the key to get stuck in the ignition. If this occurs you need to grab the wheel and move it back and forth while turning the key. If it works, you'll be able to start your car as soon as the key unlocks.
Another reason replacement car door locks the car key could become stuck in the ignition is that it may have foreign material inside. In your pocket, lint, adhesive from tape, or even corrosion from rust can sometimes cause the pins inside the ignition to not line up properly. This can cause the key to not turn when it is put into the lock. A quick cleaning with compressed air is usually enough to fix this.
You could also try lubricating the lock mechanism with a silicone-based spray. This will help remove the grease and dirt that often cause a car key to become jammed in an ignition. If the lubricant does not work, you should contact a locksmith for assistance.
If your ignition doesn't turn even with a new mechanical ignition key, you may need to increase the speed of the ignition cylinder. This is a simple procedure that involves spraying WD-40 onto the key and then inserting it in a small amount into the ignition. Then using a screwdriver with a large handle, "bump" or "squeeze" the cylinder of the key. This usually releases one or two wax wafers that are misaligned that hinder the ignition from turning. If this isn't working, you might require a visit to an auto mechanic or a service station and purchase a new ignition cylinder.
4. Replace the Key
Being locked out of your car could be a nightmare and you may be left with no choice but to call an expert locksmith or repair service to have the lock repaired. However, there are some things you can do prior to calling someone else.
If the key does not work, it could mean that the lock cylinder is damaged and must be replaced. You can either replace the cylinder by yourself or employ a locksmith. The cost will vary based on the make and model of your car, as well as whether you require a transponder or a traditional key.
It's possible that your key is worn out. In this situation it's possible that lubricating the hole in your key will aid, but it's more likely that you'll require having your key replaced altogether. You can make a standard key at your local hardware shop for $10. A transponder key or smart key will require the services of a locksmith.
The most frequent issue is that the key is bent, which can cause the lock stop working when you attempt to use it. To fix this you can straighten the key as far as you can using needle-nose pliers, but you must be careful not to apply too much pressure or force, since this could cause damage to the lock mechanism. You can also use WD-40 to lubricate and unjam the lock.
It's also worth noting that if your key fob isn't functioning, it could be time to replace the battery. You can buy replacement batteries online or at many auto shops, but it's best to check your car's warranty to determine whether this is covered under the conditions.
If you can't start your car and think the ignition switch may be stuck, try to locate the VIN number (vehicle ID number) located on the dashboard of the driver. This will enable you to locate the right person to get help. If you prefer, you can contact your dealer or check the website of the manufacturer to find out more about your car's specific issues.