What You Should Know About Transponder Keys

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When you purchase a newer model vehicle or a high-end or luxury car, you will likely be told by your car dealer that the keys to your car are transponder keys. You may assume that this is just another feature included in the vehicle package you purchased. However, it is important that you have a more extensive understanding of what transponder keys are and how they work. This way, you will know what you are dealing with and how to handle any problems or difficulties that may arise. This article will help you get to know the important facts about transponder keys and be ready for anything that may occur with your new vehicle. 

What Is A Transponder Key?

A transponder car key looks and feels just like any other standard car key. However, what makes it different is that it is fitted with a microchip inside the head of the key that is specifically attuned to your vehicle.

The transponder sends a signal to your car with a transmitter code. If the code matches that of your vehicle, then the car will unlock and the engine will start when the key is in the ignition. If not, the locking mechanisms and engine will not respond, even if the key fits into the lock. 

Why Use Transponders?

You may find yourself wondering what the purpose of this technology is, especially if it may prevent a key from working even though it fits into the lock. The primary purpose of transponder keys is to reduce and prevent car theft and break-ins.

Non-transponder keys are easy to duplicate and can be made at any locksmith. Transponder keys, however, take more skill and professional training to duplicate and program. This added security measure is your car company's attempt to make your vehicle safer and more secure. 

How Do You Replace Transponder Keys?

Many people believe that you have to return to a licensed dealership to replace a damaged or lost transponder key for your car. While this is one option for you transponder car key replacement, it is not necessarily the only one. 

Some reputable locksmith services, like The Lock Shop, have the know-how and ability to replace and duplicate your transponder keys. Not all locksmiths or key duplicating services can do so, which means you will have to do your research to see if they are capable of doing so. But, if you find such a locksmith, you will save yourself a great deal of money should you need a car key replacement. 

Now that you know more about transponder keys, you will be able to handle it if you lose or damage your car key. Make sure when you purchase the vehicle that you get a main key and a spare to prevent immediate troubles should you misplace one of your keys, and you will be set with your new car and your transponder keys.