Is Technology Making Car Keys Replacement Better Or Worse?

· 6 min read
Is Technology Making Car Keys Replacement Better Or Worse?

Car Keys Replacement

Key fobs and car keys come in a variety sizes and shapes. Some are easy to replace, while others may require the assistance of a professional locksmith or a dealership.


It is much easier to duplicate a mechanical key than one that has a transponder chip. The latter are more difficult to duplicate because they need to be programmed to the specific vehicle you have.

Standard Key Fob

The standard key fob is a tiny electronic device that contains several buttons on it for various remote functions of the vehicle. These include unlocking and locking the doors, opening and closing or up the windows, adjusting the temperature controls and starting the car remotely. These types of fobs are also commonly employed in apartment buildings as well as other access control systems with long-range ranges.

These key fobs can be laser cut by a locksmith or technician to create a replacement, however, they don't have transponder chips to allow remote starter functionality like the smart keys of today do. The fobs can be costly to replace, based on the method used and the model and brand of the vehicle.

vehicle key replacement -day key fobs today have many hidden functions and can do more than simply lock or start the vehicle. Certain key fobs include security features that warn you if anyone tries to use the key fob of your car as well as others that can be monitored and reprogrammed using an app on your smartphone. Tesla customers, for example, can use this technology to track their vehicles and turn them on from a distance.

If you have an older fob with a simple remote that locks and starts your car, it might simply need a new battery. Change the battery of your key fob can be as simple as following instructions in the owner's manual or an online search. Our stores sell new shells for most fobs to refresh the appearance of a worn key fob or remote while keeping all the electronics inside.

You can quickly get a replacement key fob in case you lose yours or suspect it's been stolen by calling roadside assistance. These services can be costly and can take days to make. Visit a Batteries Plus near you to find a less expensive, quicker alternative. We usually cut and program a replacement for less than 50% than going to the dealer. Plus, we are open later than dealers, so you can stop in on the journey home.

Transponder Key

You might have keys with transponders in it if your vehicle was made within the past 20 years. These chips can increase the security of your vehicle. The chips communicate with the computer in your car to ensure that it will start if you insert the key correctly. This means that even if someone manages to break through your lock and attempts to using a hot wire to start your car but fails, they won't be able to get it started because the chip inside the key will not be able to respond.

These chips can be replaced if required however it's an additional step that needs to be completed and must always be handled by a professional locksmith. This is because the chip is not actually embedded inside the key like the fob, it's in the head of the key that needs to be removed and replaced before a new transponder can be programmed.

This process is more complex than simply cutting a new mechanical key, and this is one of the reasons why many people go to their dealership for a replacement. Dealerships are equipped with the appropriate equipment for this task and can make keys at a cost that is usually just a few dollars more than an independent locksmith. However, dealers will often lead you to believe that a key with a new chip must be purchased directly from the manufacturer, and that a generic version of this chip won't perform.

A much better alternative is to locate an experienced car locksmith that works with a wide range of car brands. They'll be able to check for chips in the keys and will have the tools required to program the key to work with your vehicle. They'll be able to cost you much less than going to the dealership and will have all the information regarding your vehicle which you require an operating set of keys.

Another great benefit of using a professional automotive locksmith is that they can help you if you're experiencing problems with your key fob or require an urgent replacement. They have the expertise and know-how to tackle nearly any kind of issue and are an invaluable resource when facing a situation that requires immediate resolution.

Keyless Entry System

The majority of modern cars come with keys which makes it easier for drivers to access their cars. Also known as a remote start system, this feature allows people to use a keypad or a button on the door handle to open the doors of their car and then start the engine. These systems may also come with features like an alarm or an extra lock to stop unauthorized access.

Many people are enthused by the convenience of keyless entry. They allow people to unlock their vehicle without having to fumble with keys or have their hands full with groceries or work-related items or even children. The technology generally relies on radio signals that can travel just a few feet. The vehicle will unlock its doors when the fob or smart device is connected.

One drawback to this technology is that thieves may sometimes get into these systems which allows them to steal the car even when it's not being used. This has led to a number of recalls from car manufacturers and an increase in security concerns for car owners.

If you have coverage that is comprehensive your programmable key can be covered if it is stolen or damaged. This could make keyless entry systems an attractive investment for car owners who have.

Another issue is that if a person has a mishap and leaves their car running, it will continue to run even when they're not in. This could result in carbon monoxide poisoning, therefore it's crucial to take precautions and keep their vehicle in a secure place when they're not inside.

If you're thinking about a keyless entry system for your vehicle, it's recommended to consult with a professional to install the system. These professionals can help make sure that all the needed components are included and the installation is completed correctly. If you choose to install the system yourself, be sure to read and follow the instructions. Take off the cover beneath the steering wheel to access the wiring required for the system. Once the wiring is in place then test the system to ensure it works correctly. After that, put the panel back in place and tidy up the area.

Remote Key

The car key fob can be a useful convenience, but it also could be stolen. Luckily, you can get new keys if you lose yours. It is important to remember that the cost of the new key fob will depend on its model, and any security features it comes with.

The basic key fob was created in the 1980s. It functions by sending an audio frequency signal to your vehicle. The car recognizes this signal and unlocks doors or turns on the motor. You can change the basic key fob that is in your car by taking the code from the owner's guide to an auto repair shop or locksmith.

Some cars include a transponder in their key fobs to provide an extra layer of security. These key fobs cost more to replace, as they contain an electronic chip as well as the mechanical key. This extra layer of security discourages thieves because they cannot duplicate your key fob to use to start your car.

A Faraday bag is another method to improve the security of your key fob. The pouch blocks signals from your key fob that can be used to hack into it and clone its key. These pouches are sold in most hardware stores. They safeguard your key fob in case it gets stolen or lost.

The "smart key" is becoming more popular. Key fobs that combine a traditional key made of metal with a unique microchip to unlock and lock doors and trigger push-button starters. They are usually in a shape that is a switchblade so that you can store them when not in use. Smart keys are more expensive to replace than the traditional key fob, however they offer increased security and can stop your car from being stolen.

If you lease or own the car and need to replace the standard key fob you can usually get it done at your dealer when you show evidence of ownership like the registration and title. Certain locksmiths are able to do this, but they typically charge more because they have to buy the required programming codes from your dealer or car manufacturer.