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How to Get Keys Programmed to Your Car Modern cars come with key fobs that have to be programmed into the car. They allow you to unlock doors and start the vehicle remotely. They also help protect the car from physical and cyber attacks. The process is typically done by a licensed locksmith. They can use the programming tool to read the data of the key from the car. Programmers It's estimated that most people lose their keys or are locked out of their cars a couple of times per week. The good news is that there are several actions that can be taken to help prevent this from happening, and one of these is key programming. Key programmer is an instrument that can be used to recode the transponder on your car's mechanical key or key fob. It is often part of the larger scan tool however, it could be a stand-alone unit that plugs into the OBD II interface. These devices can be used with many vehicles because they have bidirectional interfaces. The majority of vehicle manufacturers have their own specific programmers but generic devices that work with various models and makes are available as well. It's easy to program your keys but you need to use the correct technique. If you're not cautious you could be liable for voiding your warranty or causing other problems. It is best to leave the work to a locksmith. The primary benefit of this is that they 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. A key fob programmed to unlock doors and start the engine remotely is just one example. It can also unlock the trunk and glove box, allowing you to keep valuables locked away. This can deter criminals from rummaging through these areas to take valuables. There are guides online that will show you how to reprogram your personal key. However, these methods can cause serious problems if used correctly. It is recommended to hire a locksmith for all your automotive locksmithing requirements including key programming to avoid the possibility of making mistakes. This will save you time and money, as well as providing the peace of mind that comes with knowing that everything is handled by an expert. Key blanks A blank key is a piece of wood that has not been cut to a specific bite. Keys are usually rectangular with a large flat apex at the bow. The bow is usually associated with a specific manufacturer and some manufacturers stamp key blanks with an end-user logo or a statement like “Do not duplicate.” Locksmiths typically stock several key blanks to ensure they can produce the correct keys for their customers. Keys are usually made of soft metals, like nickel or brass. The majority of keys are made of one of these alloys. This permits them to be easily ground by key grinders. The raw material is rolled into massive coils, and then the metal is pressed through a tool/die into the desired shape. The key blank is coated and polished to protect it from corrosion. In the early 1980s, auto theft was at an all-time high and General Motors decided to try something new. General Motors introduced the Vehicle Anti-Theft System key, with a transponder embedded in the head and was connected to the immobiliser on the vehicle. The VATS key worked by sending a signal to the computer that was onboard the car. The computer would then compare the signal to a stored code, and if it wasn't paired with the immobiliser, then it could not start up the engine. The VATS key was created by a professional locksmith, and it was compatible with all of the automobiles manufactured at that 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 introduced the next generation of VATS keys. The new keys had an embedded transponder inside the head of the key blanks and were programmed with a special key programmer. The most popular type of key blank is the cylinder blank, which was developed more than 150 years ago to give much greater security than other locks of the time. Today cylinder key blanks can be utilized in nearly every lock made including top-quality padlocks, office supplies locks, and automobile locks. The cylinder blank has to be unique in cross-sectional profile and be matched to the keyway on a specific lock cylinder. Key fobs Key fobs can be a useful method to control electronic locks. They are typically used to unlock vehicles, but they can also be used to control home alarm systems as well as garage door openers. They are small enough to be able to fit in your pocket and can be recharged with the simple change of batteries. Fobs are also more secure than traditional keys as they use a transponder system that transmits a unique code to the vehicle's receiver. Based on the model and make, you may need specialized hardware or to hire a professional to reprogram a new key fob. You can do it yourself if have the right tools. These tools will save you time and money, and will ensure that your new device has been programmed correctly. Look through the owner's manual of your vehicle for directions. If you're unable to find instructions, you could contact your local dealer or checking the internet for details on changing the key fob's programming. There are a variety of keyfob programmers on the market. Some key fob programmers are designed for basic programming, while others are capable of performing more intricate operations. It is crucial to choose the right tool for the specific make and model of your vehicle. Fobs are increasingly being used in automobiles, since they are a safer alternative to traditional keys. They are also more convenient to use and can be more suitable for people with disabilities. However, it's important to keep a spare car key on hand in case you lose your key. Fobs are used for access control in numerous industrial and commercial settings since they can track employee departures and arrivals. This helps managers track employees' attendance, monitor non-authorized 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 instance, a building manager may be granted access to the entire facility while someone working at the help desk may only be permitted into specific rooms. Chips The technology of cars has evolved significantly over the years. There are no more simple mechanical keys that can be purchased at your local hardware store. Today, most cars utilize a combination of keys that are electronic and physical that are referred to as transponder keys. These keys have an embedded microchip that responds to radio signals. The computer in the vehicle reads the radio signal and determines whether it's the correct key. If not, it will refuse to start. car keys reprogramming provides an excellent security measure against theft. It is also important to have a spare car key to program the chip. Some locksmiths and auto dealerships will allow you to program and cut keys however, not all of them are able. Certain manufacturers have their own proprietary technology that ensures the dealer is the only one who can make a new key. If your car is one of the latest models that is not yet in production, it could require a special key programming tool. These tools are usually bidirectional and plug into the OBD-II port. They can read information from the module, EEPROM chip or a new key. This is crucial because the data on a key can be lost when the module is replaced or reflashed. Most of these tools are quite easy to use. They can read the VIN of your car, and then transmit the information to a special transmitter in the key. The transponder will then respond to the code, and the car will recognize the key. It isn't easy to duplicate a key with this system, so it is best to always have an extra. A wrongly programmed key can also cause damage to the vehicle. It is recommended to leave this job to professionals. Programming a new key may be a difficult process but it is relatively safe if you follow the instructions carefully. It may take just a few minutes to program a key, depending on whether the vehicle has an onboard procedure. The process may take a few hours or even a complete day for more complicated cars. A special tool that is connected to the OBD-II connector is needed.