How to Do a Broken Car Key Repair
You're rushing to get your work done and jam your keys into the ignition. Then you try to turn it into a lock, and it snaps in the lock!
There are a few ways you can try to fix it before calling a locksmith. Here are some quick fixes:: 1. Super Glue.

1. Contact a locksmith
One of the most devastating things that can happen to an owner of a vehicle is a broken key in the lock. This is especially difficult if it happens while the driver is rushing to get to work or to drop off the child. In such a situation it is essential to act swiftly and try to release the stuck key.
car key fob repairs is best to call an experienced locksmith for this task for this job, as they will have the right tools to remove the broken key without damage the lock. Many people look for something thin and stiff like paperclips or toothpicks. But it is not the best solution as they are too large to fit in the lock.
The best solution is to find a pair of tweezers, because they are thin and can easily get into the key hole in the lock. They should also be rigid enough to grasp the broken part of the key and remove it. If you don't own tweezers it might be worth looking for key extractors which are typically available in auto parts stores. They are thin and flat with hooks that are small enough to be put into the key hole and grip on the broken piece of the key.
Another possible solution is to find an magnetic key hook that will stick to the metal inside the lock and pull it out. This isn't always the best option as it can get caught under a lock and cause more damage. In such a situation, it is best to contact a locksmith.
Some people try to join the two pieces of a damaged car key using superglue in order to get it out of the lock. However, this could be very risky as the bits of metal could snag on to each other and then break apart later. It is crucial not to turn the key as it could cause further damage to the lock or ignition cylinder. It is recommended to contact an expert locksmith who will be able to remove the broken key and make an immediate replacement.
2. Drill a Hole
Even with a spare key you might not be able to access your vehicle if the key breaks inside the lock. A drill may be the best option in these situations.
It is important to make sure that the keyhole is set up for a basic tumbler. If it isn't, you won't be able to drill the pins without damaging the door and possibly damaging the lock mechanism.
It is important to note that you will drill through an outer plastic layer as well as an inner layer of metal. You can drill through these layers with tiny drill bits, however, you should not go deeper. If you drill too deeply it could damage the internal wiring harness or cause the drill bit to stick within the hole.
It is also recommended to wear a face mask and protective gear when working with a drill. This will prevent dirt and dust from entering your lung.
Finally, it is recommended to have a pair of pliers and tweezers in your possession in case the broken key is sticking out of the lock. If there is enough of the key to be grasped by tweezers, or pliers, this could be sufficient to get it out of the lock. If not you'll need to use tools like this one to encase the tool into the lock and then turn it towards the key to grip and take it out of the hole.
3. Drill a nail
If you smash your car key in half, it could leave you trapped. There are a number of options to fix the issue without having to pay a locksmith. The first step is to use a screw or nail. They are available at home or at the hardware store. It is recommended to select the nail that is as thin and long as possible. So you can insert it into the hole, and then use epoxy glue to join the two pieces. Make sure that the nail's back is flat. This will allow it to fit into the slot cut in the key. This will stop it from moving and breaking in the future.
4. Super Glue
Many car owners make use of DIY hacks like using super glue to repair a broken car key, however this is not a safe way to go. You could end up ruining the lock and have to spend more money on replacing it from the dealer or locksmith.
First, you need to examine the broken keys and ensure that they match each other in terms of size. This step is crucial to ensure that the glued pieces are properly aligned and the key will fit into the lock once they are bonded together. After that, use a piece of sandpaper with fine-grit or a metal file to smooth the edges on the damaged pieces of the key. This will improve the bond of glue and decrease the chance of a loose key.
After you've polished the edges of the damaged key then apply a small amount of super glue to one of the ends. Be careful not to apply too much glue, because this could cause the key to become too thick and it will be difficult to fit into the lock. After that, carefully align the two broken pieces of the key and press them together. After several seconds the glue will begin to set and bind the key fragments.
A bobby-pin or paperclip can also be used as a tool to extract a broken key from a lock. They can be shaped like a pick and inserted into the lock. This technique is particularly helpful if the break is inside or close to the keyway or ignition hole.
A car key that is damaged and has electronic components will require a new key from the locksmith or dealer. This is because the key will need to be programmed with a new code and the key chip will need to be replaced. If only the shell or metal part of the key breaks and needs to be replaced, you'll need to replace the cut. It is not necessary to reprogramme or replace electronics.