How to Repair Broken Car Keys
You need a quick solution when your car key breaks. You can wait to get a replacement from the dealership, but that's not practical. Or, you could locate a different method of getting around.
You can try some DIY fixes however, only if have the proper tools. These include needle-nose pliers and penetrating oil.

Damage Assessment
It's frustrating to be about to get in your car and realize that your ignition key is damaged. It's an issue that can happen to anyone, and can be a stressful experience if you're in hurry to get to your destination.
Take a deep breath, and don't get stressed. If you remain calm you'll be able make more rational choices and avoid further damage.
Examine the key that was damaged to determine which parts remain intact, and how much is in the lock or ignition cylinder. Spray WD-40 or other fluid on the area, in the event that the broken piece is inside the lock. This will make the piece looser and make it easier to remove it. If the broken part is located in the ignition, you'll need to remove it by using a special tool called the key extractor.
If the key remains inside the key ring, you can try to bend the key back with pliers. This isn't easy particularly if the break is located near one of the connectors. If you are unable to get it bent back in the correct position, use a clip and pull it straight outward.
If you try to force the key in the ignition, it could cause more damage. It could even become impossible to remove. If you are unable to remove a broken or damaged key you should contact a locksmith visit the dealership of your car.
There are many different hacks online which claim to fix broken car keys, however certain methods can cause more damage. For instance, trying to remove a damaged or broken key with a screwdriver can cause it to be pushed deeper into the ignition, and could even cause damage to the lock. To avoid this, never insert anything else into the keyhole other than a specific tool specifically designed to remove keys from cars.
Removing the Broken Part
A car key is fragile and could be damaged inside the ignition by an unintentional bump or prolonged use. This kind of issue can be difficult to fix without the help of an expert locksmith. You could cause more damage by attempting to fix the damaged key. Super glue and other hacks are not recommended since they are difficult to remove and may cause further damage to the ignition cylinder.
It's also a dangerous thing to use a magnet to remove the broken key. Magnets can damage the electrical components of the ignition cylinder, making it even more difficult to get the damaged key out. Using excessive force or sudden movements when attempting to turn the key is another common mistake that can result in a broken car key.
If the key fragment remains exposed and visible the pliers or tweezers could be used to grab it and remove it. If the key is not visible and is stuck in the ignition, a small hacksaw or other thin-profiled tool can be wedged in order to grab the edge and pull it out.
You can also apply penetrating oils to reduce friction and lubricate friction in the keyhole. Applying the oil and allowing it to sit for a few minutes can help in the removal of the broken key fragment. If the oil does not work it is possible to use a key extractor that can be used to extract the damaged car key from the ignition.
If the key is totally broken off in the ignition the locksmith will be required to cut a replacement. A professional locksmith will reassemble the remaining pieces and use the parts as a template to design an entirely new key that is as close as possible to the original. This assures that the key will function correctly and reduces the risk of misalignment in the lock or ignition. This could cause additional issues that need costly and time-consuming repair. It is recommended to check regularly and replace car keys to ensure they are not worn or damaged to the point of breaking.
Remove remote car key repairs broken blade from the Ignition
If you're lucky enough to have your key part do not push it into the ignition or you'll cause more damage. You can use any tools you own to remove it with care.
Tweezers are a lifesaver in this situation. They can pick up a broken piece of car key and assist you in pulling it out. Additionally, dental picks are thin pointed tools that be used. You can also use coat hangers made of wire, that is flexible enough to fit in the lock. You could tap the metal against an unfinished surface to release a broken key.
You can also use an incredibly small hacksaw that is readily available in a majority of hardware stores. It is smaller than a screwdriver and it is able to slip into the lock and secure the damaged car key piece. This may suffice to get it out without damaging the ignition. You can also try using thin needle-nosed pliers that will connect to the broken car key. If you're using a tool like this, be sure to keep acetone or cotton swabs on hand to remove any remaining glue from the point.
One thing to remember is that using magnets to take out a broken car key isn't a good idea. Magnets aren't intended to be used near the ignition and can cause further damage to the electrical components within. They also can push broken key fragments further into the ignition, which makes it difficult to remove.
After you have removed the key, you must inspect the ignition for any obvious signs of damage. If you do notice any cracks or bends, it's best to call an expert locksmith. They can repair the keys with no damage to the ignition of your car. They can also provide advice about how to prevent any further damage in the future. Keep both pieces of your broken car key can help them understand the original form of the key, and also help them make a exact duplicate for you.
How to get a new key
If your car key is damaged there are a few things that you can do. The most important thing to remember is to never put the broken key in the ignition or lock, as this can cause further damage and result in more expensive repairs in the future. It is recommended to call a locksmith for a professional fix.
If the plastic top of your key hasn't broken completely You can wrap it with clear tape to provide support and prevent further breakage. Another alternative is to use super glue. To do this, wash the broken pieces and apply a small dab of super glue to each. After the glue has dried, you can attempt to press the pieces together again and hopefully get your key to work.
Alternatively, you can call the dealership to request a replacement key. This is a good option because you'll receive an exact key that is connected to your car and is properly paired to the vehicle. It will typically cost more than a locksmith, but may be the fastest and simplest solution to your problem.
A professional locksmith will also give you an additional key that could help you if ever need to deal with an emergency. You can also reduce the chance of your key breaking in the near future by taking care of it, using the key protector and having an emergency plan.
It can be a hassle to lose your car key, particularly if you're trying to start your car and it won't start. DIY fixes can backfire, and lead to misalignments that could cause damage to ignition systems and locks. If you put your key in the ignition, it could cause damage to the battery of the keyfob or cause issues that require costly repairs. For these reasons, it is best to seek out a professional solution. A skilled locksmith for your car will be able to quickly and easily fix the issue without damaging your vehicle or causing more issues.