Are you tired of carrying around multiple sets of keys for your car? Rekeying your vehicle might be the solution you’re looking for. As experts in automotive locksmith services in Norridge, DVS Locksmith is here to weigh the pros and cons of rekeying your car. By changing the internal pins and tumblers of your car’s lock mechanism, rekeying allows you to use a new set of keys without replacing the entire lock. But is this the right option for you?

In this guest post, we’ll explore the pros and cons of rekeying your car, so you can make an informed decision about your vehicle’s security.

Read Also: How To Rekey A Lock Without The Original Key?

What Is Rekeying?

Rekeying is changing the lock pins inside a lock cylinder to match a new key. It means that the old key will no longer work, and only the new key can open the lock. In the case of a car, rekeying involves changing the pins in the car’s ignition, door locks, and trunk so that a new key will be required to start the engine and unlock the car.


    1.  Increased Security

It can provide increased security, making it impossible for anyone with access to your old key to enter or start your vehicle. It is particularly important if you have lost your keys or if they have been stolen, as you never know who may have access to them. Furthermore, it ensures that only you have access to your vehicle and helps to prevent theft or unauthorized use.

    2. Cost-Effective

it is often more cost-effective than replacing the entire lock system. Because rekeying only involves changing the lock pins, which is a relatively simple process. In contrast, replacing the lock system can be more complex and expensive, as it may involve removing and replacing multiple locks and reprogramming the car’s electronic systems.

    3. Convenience

Rekeying can be a convenient option, allowing you to keep your existing locks and change the key. So you don’t have to worry about matching new keys to your existing locks or dealing with the inconvenience of a different key for each lock. Rekeying also allows you to keep the same ignition key, so you don’t have to replace the key fob or remote entry system.

    4. Peace Of Mind

It can provide peace of mind, ensuring that only you can access your vehicle. It can be vital if you have lost your keys or if they have been stolen. Rekeying can also provide peace of mind if you have recently purchased a used car. It ensures that previous owners can no longer access your vehicle.


    1. Time-Consuming

Rekeying can be time-consuming, as it involves changing the pins in the ignition, door locks, and trunk. So you may be without your car for several hours or even a day, depending on the complexity of the rekeying process. In contrast, replacing the entire lock system can often be done more quickly, as it involves simply removing and replacing the locks.

    2. Limited Options

It may limit your options regarding key types and styles. Because rekeying only allows you to change the lock pins. It does not allow you to change the physical shape of the lock itself. So you may be limited in terms of the types of keys that can be used and may not be able to use certain keyless entry or remote start systems.

    3. Potentially Damaging

Rekeying can potentially damage your lock system, especially if the rekeying process is not done correctly. Changing the lock pins in the ignition, door locks, and trunk requires expertise. If done incorrectly, it can cause damage to the lock cylinder or other parts of the car. It can result in additional repair costs and may even require the replacement of the entire lock system.

    4. Requires Professional Help

it requires a professional locksmith with the expertise and experience to properly rekey your car’s locks. Attempting to rekey your car yourself can result in costly mistakes and can potentially cause damage to your vehicle. Choosing a reputable and experienced locksmith is crucial to ensure the rekeying process is done correctly.


If you’re concerned about the security of your vehicle, rekeying your car may be a practical solution. It involves changing the lock’s internal pins, rendering any old keys unusable, and creating new ones that will work with the new lock configuration.

However, before deciding to rekey your car, being aware of the pros and cons of rekeying is essential. It can be a time-consuming process requiring a certain skill and experience. Rekeying may also limit your options, as some car models may not be compatible with this process. 

Hiring a reputable locksmith with the necessary tools, expertise, and experience to rekey your car safely and efficiently is equally important. Taking these precautions can help ensure the rekeying process goes smoothly without any problems or complications. With the right professional help and adequate preparation, rekeying can provide you with the peace of mind that comes with knowing your vehicle is safe and secure.

Click here to find Essentials Hoodies for you.

Leave a Reply

Your email address will not be published.

Locksmith Melbourne Previous post Introduction to Locksmiths Melbourne
Next post Choosing the Right Online Marketing Company for Your Business Needs