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How to Get Keys Programmed to Your Car Modern cars come with key fobs that must be programmed into the car. They allow you to unlock doors and start the vehicle remotely. They also help to keep the vehicle safe from cyber and physical attacks. The process is typically carried out by a locksmith who is certified. They may use a programer to read the key data from the vehicle. Programmers The majority of people lose their keys or lock themselves in their cars at least twice a week. The good news is that there are several ways to help prevent this from happening One of them is key programming. Key programmer devices can be used to decode the transponder of your key's mechanical key or key fob. It is often part of an additional scan tool, but it can be a stand-alone unit that plugs into an OBD-II interface. automotive key programming can be used with a variety of vehicles since they feature bidirectional interfaces. The majority of vehicle manufacturers have their own programmers. Generic units that are able to handle a variety of makes and models are also available. Getting your keys programmed is easy, but it's important to follow the right procedure. If you're not cautious you may end up voiding the warranty or causing problems. Therefore, it is best to leave this task to a professional locksmith. The primary benefit of this is that they will know how to get the most value from your vehicle's features, and also prevent damage. Key programming can bring numerous benefits, including avoiding costly repairs. For example the key fob that is programmed can unlock the doors and start your engine remotely. It can also unlock the glove box and trunk and allow you to keep your belongings secured. This can prevent thieves from searching through these areas for valuable items. Although there are a few online guides that will teach you how to reprogram a key yourself, these methods are not foolproof and can cause serious issues if not properly followed. To avoid the possibility of making a mistake, it's always recommended to contact a locksmith who can handle all of your automotive locksmithing requirements including key programming. This will save you time and money, while providing the peace of mind knowing that everything is handled by professionals. Key blanks A key blank is a piece metal that isn't cut to a particular bitting. A key is usually rectangular and has a flat apex at the bow. This end is often associated with a specific manufacturer, and manufacturers may stamp key blanks with a logo of the end-user or a phrase such as “Do not duplicate.” Locksmiths typically stock various key blanks to ensure they can produce the correct keys for their customers. Keys are generally crafted from soft metals like nickel or brass. The majority of keys are cast from one or the other of these alloys, allowing them to be ground easily using a key grinder. The raw material is rolled into massive coils, and then the metal is then pressed by a tool or die to create the desired shape. The key blank is coated and polished to protect it against corrosion. General Motors decided to do something different in the early 1980s when auto theft was at its highest. General Motors launched the Vehicle Anti-Theft System key, with a transponder embedded in the head and was connected to the immobiliser of the vehicle. The VATS key worked by sending a signal to the computer on board the car. The computer would compare the signal to a stored code and if the signal was not compatible with the immobiliser then it was unable to start the engine. A locksmith professional could create the VATS key, which was compatible with most automobiles at the time. This method of preventing auto theft was not foolproof. Thieves could utilize modified key blanks to start engines on certain vehicles. In 1996, the company upgraded their security measures and launched the next generation of VATS key. The new keys included an electronic transponder inside the head of each key blank, and could be programmed with the help of a key programmer that was specially designed for the purpose. The cylinder blank was invented more than 150 years ago in order to offer a higher security level than other locks available at the time. Today the cylinder key is used in nearly every manufactured lock, including high-quality padlocks, office supply locks, as well as automotive locks. The cylinder key blank has distinct cross-sectional shape, and must be in line with the keyway of a particular lock cylinder that is being employed. Key fobs Key fobs can be a useful method to control electronic locks. They are typically used to unlock cars, but they can also be used to control home alarm systems and garage door openers. They are small enough to fit in your pocket and can be recharged using the simple change of batteries. Fobs are also more secure than traditional keys, as they use transponder technology that transmits a unique code to the vehicle's receiver. Depending on the brand and model of your car, reprogramming a new fob may require special equipment or a professional. You can do it yourself if have the proper tools. Making use of these tools can save you money and time and make sure that your new card is properly programmed. Look through the owner's manual of your vehicle for the instructions. If you are unable to locate instructions, you could contact your local dealer or looking on the internet for information on changing the key fob's programming. There are many types of key fob programmers available. Some are designed to handle simple programming functions and others are more advanced and can clone fobs, or perform other intricate operations. It is vital to choose a tool that is compatible with your car's specific model and make. Fobs are becoming more popular in vehicles, as they offer a safer alternative to traditional keys. They're also easier to operate and can be more convenient for those with disabilities. However, it's still important to have a spare car key in case you lose your key. Fobs are useful to control access, as they can monitor employee arrivals or departures. This helps managers track employee attendance, monitor unauthorised breaks, and determine whether employees are spending too much time away from their desks. Fobs can also be programmed to allow different levels of access to facilities. For example the building manager might have full access to the entire building, while a worker at the help desk could only be permitted into specific rooms. Chips The car technology has evolved dramatically over the past few years. The days of a simple mechanical keys that were made in your local hardware store are long gone. Transponder keys are used in a majority of automobiles today. They are a combination of the physical key with an electronic key. These keys contain an embedded microchip that responds to a radio signal. The vehicle's computer reads the signal and determines if the key is the right key. It won't start if it isn't the right key. This system is an excellent protection against theft. It is also essential to have a spare car key in order to program the chip. Some locksmiths and auto dealerships will offer the option of programming and cutting new keys however, not all of them are able. Certain manufacturers use proprietary technology to ensure that only the dealer can create a key. If your car is one of the latest models and requires the use of a specific key programming tool. These tools are typically bidirectional and plug into the OBD-II port. They can retrieve information from the module or EEPROM chip and then burn the code into the new key. This is crucial, since the information on the key could be lost when the module is replaced. Most of these tools can be used with ease. They can read your VIN and then send the information to a transponder inside the key. The transponder responds to the code, and the car will recognize the key. It isn't easy to duplicate a key using this system, so it is best to always have an extra. It is also possible that a wrong programmed key can cause damage to the vehicle, so it is recommended to hire professionals handle this task. It's a lengthy procedure to program a brand new key, but provided that the instructions are followed properly it's fairly safe. It can take just a few minutes to program a new key, dependent on the model of your vehicle and if it is using an onboard procedure or a special tool. For more complex vehicles, the process can be a few days or more and require a special tool that is connected to the OBD-II port.