The Hidden Secrets Of Programming Keys

· 4 min read
The Hidden Secrets Of Programming Keys

Programming Car Keys

Today, cars are equipped with smart keys and key fobs that have to be programmed in order to function properly. The programming can be done by a car dealer using special tools.

Hardware stores cannot copy modern car keys, therefore most customers end up at a dealership or a locksmith. Stores that provide these tools can help customers make replacement keys, repair immobilizer data and more.

Keys with transponders

There are a variety of car keys that are available on the market. Choosing the right one depends on your needs and preferences. Some are simpler to use, while others offer more security. Keys with transponders are a good option for those who need extra protection against theft. They are equipped with an embedded chip inside the key head that transmits signals to the computer in your car when it is placed in the ignition. These signals are verified by the computer in your car to verify that the key is genuine and authorized. This stops thieves from starting the vehicle using the wrong key.

Transponder chips are relatively new technology that is typically installed into the car's key head. They are designed to transmit a specific digital serial number each time the key is put into the ignition. This information is then read by the car's transponder reader which is connected to the ignition. If the information is in line the information, the car will begin. This method is more secure than mechanical keys because it prevents hot wiring. However, it's not completely secure. Thieves have developed ways to bypass this security feature.

When it is time to replace a transponder key, most people assume that they have to go to their car dealer for the best service. While this may be the case in some cases but there are locksmiths who can provide you with an identical transponder key at only a fraction of the cost of the car dealership. These locksmiths are equipped with the same tools as a dealership and will provide you with a functional replacement key at a lower cost.


There is a specific kind of car key called the Fobik remote key, which comes with an embedded transponder.  Visit Homepage  are generally used on Chrysler, Jeep and Dodge automobiles. They can also be found on Mercedes and Infiniti vehicles. These keys are more difficult to duplicate than normal keys and require a higher-level of programming.

The advent of transponder keys has been a massive positive for car makers but they haven't completely eliminated theft from cars. This is because thieves have found a way to steal cars using the technology. Despite this, transponder keys are still the most effective way of cutting down on the number of car theft.

To avoid losing your car key You should store it somewhere safe. It is also a good idea to keep an extra spare in case of an emergency. If your key gets lost or stolen, it is best to call a professional locksmith away to have it replaced. This will save you any unnecessary stress or expense. You can have the proximity sensor installed on your key. This type of key is less costly to replace than other types of keys, however it requires sophisticated programming.

Keys equipped with transponder chip

If your vehicle was manufactured in the last 20 years, it's almost certain that it is equipped with a key that contains transponders. These devices, which are often called chip keys or ignition keys, help prevent car thefts by making it difficult for thieves to hot-wire your vehicle. They are also used in garage door openers and home alarm systems.

Transponder chips (pictured below) are tiny microchips embedded in the head portion of your car keys that transmit a signal to the computer of your vehicle when the key is used to turn off the ignition and start the motor. The signal is transmitted via an antenna ring around the ignition cylinder. The car must receive this signal in order to start. The immobilizer system is activated if your vehicle is unable to read the signal sent by your key.

Car theft was a big problem in the past, before this technology became widely employed. Many thieves would employ the simple method of wiring your car. By simply placing a wire around the ignition barrel they could fool the computer of your car into thinking that a valid key was being used and allow the vehicle to begin.

This new technology has allowed to eliminate hot-wiring, and as a result, car thefts have decreased dramatically. GM was the first US manufacturer to adopt this technology in their 1985 Corvette. Since since then the major auto makers have implemented the technology into their vehicles.

The majority of people are aware of how the transponder key looks. They look like a key made of steel with a top made of plastic. This plastic top is where the chip is located and is known as a "chip-key". Keys are cut in various styles, including a standard or laser cut (also known as a sidewinder) or a tibbe-style key found on a few Jaguars and Fords.

The majority of transponder keys require special equipment to be programmed to your specific vehicle. However, certain key brands like GM and Ford can be programmed at home with the owner's manual as well as an existing working key. Certain chip keys have microchips that do not require a battery, however others do and require that the battery be replaced regularly. Beishir Lock and Security carries an extensive assortment of chip keys for all types of vehicles, at prices much less than those at the dealership. Our service can provide you with a brand new, functional chip key, or we can copy your existing one and program it for you so that you can have a spare. Contact us for more information!