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How to Get Keys Programmed to Your Car Modern cars come with key fobs that must be programmed to the car. They can unlock doors, start the car remotely and help keep the vehicle safe from physical and digital attacks. A locksmith who is certified will typically perform the process. They can use a special programming tool to read key data from the vehicle. Programmers The majority of people lose their keys or lock themselves into their vehicles at least twice each week. There are a few ways to prevent this. One of them is key programming. A key programmer can be used to recode the transponder of your key mechanical or key fob. It can be part of a larger scan tool, but it can also be a standalone unit that plugs into the OBD II interface. These devices are compatible with a variety of vehicles since they have bidirectional interfaces. The majority of vehicle manufacturers have their own programming tools however generic units that handle a number of models and makes are available as well. It's simple to program your keys, but you need to use the right technique. If you're not cautious you could be liable for voiding your warranty or causing issues. It's best to leave the work to a locksmith. The major benefit of this is that they be able to make the most value from your vehicle's features and prevent damage. In addition to assisting you in avoiding costly repairs, key programming can provide a variety of other benefits. For car key programming that has been programmed will unlock your doors and start your engine remotely. It also opens your glove box and trunk which allows you to to keep your possessions secure. This will deter criminals from rummaging through these areas to take valuables. While there are some online guides that will teach you how to program a key yourself, these methods are not completely foolproof and can lead to serious issues if not properly followed. To avoid the possibility of making a mistake, you're always recommended to contact an experienced locksmith who can take care of all of your automotive locksmithing requirements including key programming. This can help you save time and money, and also provide the peace of mind that comes with knowing that everything is handled by an expert. Key blanks A key blank is a piece of metal that isn't cut in a specific way. A key is usually rectangular and has a flat end at the bow. This end is typically tied to a specific manufacturer. Manufacturers may stamp blanks with words such as “Do not duplicate” or a logo of the end-user. Locksmiths stock a variety of blanks so they can make the correct keys for customers. Keys are generally made from soft metals like nickel or brass. Most keys are made from one of these alloys. This allows them to be easily ground using key grinders. The raw material is formed into massive coils, and the material is then pressed through a die or tool to form the desired shape. A key blank is completed and plated to protect it against corrosion. General Motors decided to do something different in the early 1980s when auto theft was at its highest. They launched a Vehicle Anti-Theft System (VATS) key that had an electronic transponder inside the head of the key which was connected to the car's immobiliser. The VATS key served as a powerful protection against auto theft and it was able to send an alert to the car's on-board computer. The computer would compare the signal with a stored code and if the signal was not paired with the immobiliser, then it was unable to start the engine. A professional locksmith could design the VATS key, which was compatible with a variety of cars of that time. This method of preventing auto-theft was not foolproof. Thieves could utilize modified key blanks to start the engines of certain vehicles. In 1996, the company improved their security measures and released the next generation of VATS key. The new keys contained transponders in the head of every key blank, and they were programmable by means of a special key programmer. The cylinder blank was created over 150 years ago to offer a higher level of security than other locks available at the time. Today, cylinder keys are utilized in almost every lock made that includes high-quality padlocks office supply locks, and automotive locks. The cylinder blank has to have a distinct cross-sectional profile and be matched to the keyway of a particular lock cylinder. Key fobs Key fobs make it easy to control electronic locks. They are used to unlock cars but they can be used to control garage openers. They are small enough to be carried in your pocket and can easily recharged by changing the batteries. Fobs are also more secure than conventional keys, because they utilize transponder technology that transmits an individual code to the vehicle's receiver. Depending on the brand and model of your car the process of reprogramming your car's fob might require specialized hardware or an expert. You can do it yourself if have the appropriate tools. These tools will save you time and money, and ensure your new fob has been programmed correctly. The best way to do this is to go through your vehicle's owner's manual for instructions on how to reprogramme the fob. If you are unable to find the instructions, you can contact your dealer for assistance or look up the internet for help. There are many types of key fob programming software available. Certain key fob programs are designed for basic programming, while others can perform more complex operations. It is essential to choose the right tool for the specific model and make of your vehicle. Fobs are now more prevalent in cars, since they're a safer alternative to traditional keys. They're also more user-friendly and can be more convenient for people with disabilities. However, it's important to keep a spare car key on hand in case you lose your fob. Fobs can be used to provide access control in a variety of commercial and industrial settings, since they can track employee departures and arrivals. This can help managers track employees' attendance, monitor non-authorized breaks, and determine if employees are spending too long away from their desks. Fobs can also be programmed to allow different levels of facility access. For instance, a building manager may have access to the entire building, while someone working at the help desk might only be permitted into specific rooms. Chips The car technology has evolved dramatically over the past few years. The days of a mechanical key that could be made at your local hardware store are gone. Transponder keys are found in most vehicles today. They combine the physical key with an electronic key. These keys are equipped with a microchip which responds to radio signals. The computer inside the vehicle detects the radio signal and determines whether it is the correct key. It won't start if it isn't the correct key. This system is an excellent deterrent to theft. It is also essential to have an extra car key to program the chip. Some auto dealerships and locksmiths will offer the option of programming and cutting new keys, but they are not all able to do so. Certain manufacturers have their own proprietary technology that ensures the dealer is the only person who can create a new key. Your vehicle might require an instrument for key programming if it is a more modern model. These tools are bidirectional and plug in to the OBD-II ports. They can read information from the module or EEPROM chip, and then burn that code into a new key. This is crucial, since the information on the key can be lost if the module is replaced. The majority of these tools are able to be used with ease. They will read the VIN of your vehicle and then transmit this information to a specific transmitter in the key. The transponder responds to the code, and the car recognizes the key. It isn't easy to duplicate a key using this system, so it is best to always have an additional. It is also possible that a badly programmed key could harm the vehicle, which is why it is best to let professionals handle this task. It can be a complicated procedure to program a new key however, so long as the directions are followed correctly it's relatively secure. It may take a few minutes to program a key dependent on whether the vehicle has an onboard procedure. For more complex cars, the process can be a few days or more and requires a specialized tool that is connected to the OBD-II port.