In today’s world, car security is very important, and one of the most important parts of car security is the locking system. But what can you do if you have lost your car key, had it stolen, or are worried that someone else might get in? In this case, a car lock rekeying service can give you peace of mind. In this featured blog, we will talk about rekeying a car lock, how it works, and why car owners might want to do it.

What is Car Lock Rekeying?

Rekeying your car lock changes the internal parts of a car so that the old key used to open and start your car will no longer work. In other words, rekeying your car’s lock will make your old key useless. This method is less expensive than changing the whole lock system.

How Does Rekeying Your Car Locks Work?

Rekeying a car lock is a complicated process that requires the skills of a professional locksmith. Here is an overview of how it works:

Lock Evaluation

Before you let a locksmith rekey your car, it is important to check a few things with them. Are all the parts for the lock available? Is it working properly? And how long will it take to get the job done? Some vehicles are built more complexly than others, so it might take time to access the locks—even longer to make the new key.

Lock Removal

Car lock rekeying is different and harder than rekeying a house door lock. You will find a mix of screws and panels to remove in cars. Taking them off wrong could damage other parts and mess up the wiring, so it is best to get help from an expert. With their help, rekeying a car door lock will go without a hitch—no need for car ignition repair or getting a new cylinder altogether.

Car Lock Rekey

Changing a car’s locks can be tricky, but it is possible with a car lock rekey. Inside the lock are special wafers, sliders, and disk detainers that come in different sizes, depending on the manufacturer. A car locksmith will need new parts that fit correctly to replace these parts. Or, they can try moving the pieces around. This way, the old key will not work anymore.

New Car Key

Rekeying your car is like getting a new key. It does not match any vehicle information from your old one, so the key is made from a code. Since there is no existing key to copy, a car locksmith will make a key using a Tibbe lock pick and decoder tool and a special key cutter. 

Testing and Reassembly

The locksmith will try the newly rekeyed lock with the new keys to ensure they work smoothly and reliably. Once everything works as it should, they will put the lock back together and hand down your new keys.

Benefits of Car Lock Rekeying

Car owners can benefit from car lock rekeying in several ways:

Better security

When you rekey the lock on your car, any old keys will not work anymore. It is especially helpful if you have lost your keys or had them stolen. It lowers the chance that someone else could get into your car.


Most of the time, rekeying the car lock is cheaper than changing the lock system. It lets you keep the original lock while changing the keying system, saving you money.

Time Efficiency

Car lock rekeying is usually faster than changing the lock system. A professional car locksmith who has experience rekeying car locks can do the job fast. It can shorten the time you must wait and quickly get you back on the road.


If you rekey the lock, you can still use your original keys if they have not been lost or stolen. It means you do not have to get used to a whole new set of keys, which can be difficult and take time.

Car lock rekeying is a practical and affordable option to ensure your car’s safety. By reconfiguring the lock mechanism and creating new keys. It is possible to effectively prevent unauthorized entry without replacing the lock. If you need to make your car more secure or replace lost or stolen keys, talk to a professional car locksmith service provider specializing in rekeying car locks.

Car Locksmith Near Me

Have you been locked out of your car? Do not panic. Kardo Locksmith offers a 24/7 mobile locksmith with a car lockout service that can help you open your car or get in if you have locked yourself out. Our car locksmiths are always on the go, so you can be sure we will be there when you need us. 

If you are concerned about the key cutting cost, we offer several options for your car key replacement to suit your budget. With our quick response times and free estimates, your car’s safety is only a few steps away. Call us today and get back on the road in no time.

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