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How to Get Keys Programmed to Your Car Modern cars have key fobs that must be programmed to the car. They can unlock doors, start the car remotely and keep the vehicle safe from physical and virtual attacks. The process is typically done by a locksmith who is certified. They can employ a programming tool to read key data from the car. Programmers Most people lose their keys or lock themselves out of their vehicles at least twice every week. There are steps you can take to prevent this. One of them is key programming. Key programmer is a device that can be used to recode the transponder in your car's mechanical key or key fob. It can be a part of a scanner tool, or it could be a standalone device that plugs into an OBD-II port. These devices usually come with bidirectional interfaces, which makes them compatible with a variety of vehicles. Most vehicle manufacturers offer their own specific programmers, though generic units that handle several models and makes are also available. Programming your keys is a simple process however, it's crucial to use the right method. It could invalidate your warranty if you are not careful. This is why it's best to leave this task to an experienced locksmith. This is because they know how to maximize the use of your vehicle and avoid damage. In addition to helping you avoid costly repairs, key programming can provide numerous other benefits. For example the key fob that has been programmed will unlock your doors and start the engine remotely. car key programmer can also unlock the glove box and trunk which allows you to keep valuables locked away. This can deter criminals from rummaging through these areas to take valuable items. Although there are a few online guides that teach you how to reprogram a key yourself, these methods are not completely foolproof and can lead to serious issues if not done correctly. It is recommended to hire an expert locksmith for all your locksmithing needs for your automobile including key programming to reduce the chance of making an error. This can save time and money, while also providing peace of mind knowing that everything is handled by experts. Key blanks A key blank is a piece of metal that isn't cut in a specific way. A key is typically a rectangular shape with a large, flat end on the bow. This end is often associated with a specific manufacturer and some manufacturers stamp key blanks with a logo of the end-user or a statement like “Do not duplicate.” Locksmiths typically stock various key blanks to ensure they have the correct keys for their customers. Keys are typically made of soft metals, such as nickel or brass. Most keys are made from one of these alloys. This permits them to be easily ground using a key grinder. The raw material is rolled into massive coils, and the material is pressed through a tool/die to form the desired shape. The key blank is then coated and finished to shield it from 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, which had a transponder embedded in the head and was connected to the immobiliser on the vehicle. The VATS key was a reliable security measure against auto theft, and it functioned by sending an electronic signal to the car's computer on board. The computer would match the signal with a stored code and if it was not compatible with the immobiliser then it could not start up the engine. A locksmith professional could create the VATS key that was compatible with many cars of that time. This method of preventing auto theft was not completely foolproof. Thieves could use modified key blanks in order to start the engines of certain vehicles. This meant that the company had to improve their security measures, and the new generation of VATS keys were released in 1996. The new keys contained an electronic transponder inside the head of every key blank, and they were programmable by means of a specific key programmer. The most common type of key blank is the cylinder blank, which was developed around 150 years ago to offer much greater security than other locks at the time. Today cylinder key blanks can be found in every lock made including top-quality padlocks and office supply locks and car locks. The cylinder blank has to have a distinct cross sectional profile and match the keyway on a specific lock cylinder. Key fobs Key fobs allow you 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 they can be recharged using an easy battery change. Fobs are also more secure than conventional keys, because they utilize a transponder system that transmits an individual code to the vehicle's receiver. Based on the car's model and make it is possible that you will require special equipment or an expert to reprogram a new key fob. You can do it yourself if you have the proper tools. These tools will save you time and money, and will ensure your new fob has been programmed correctly. Look through the owner's manual of your vehicle for instructions. If you're unable to find instructions, you can contact your local dealer or checking the internet for details on reprogramming the key fob. There are many different kinds of keyfob programming tools available on the market. Some are designed to handle basic programming functions and others are more advanced and can replicate fobs, or perform other intricate operations. However, it is important to choose the right tool that is compatible with your specific vehicle's model and make. Fobs are becoming more popular in automobiles, since they offer a safer alternative to traditional keys. They are also simpler to use and are more suitable for people who are disabled. It is essential to have a spare car key in case you misplace your key. Fobs are helpful for access control since they are able to track employee's arrivals and departures. This can help managers track employee attendance, track unauthorised breaks and determine if employees are spending too much time away from their desks. Fobs can also be programmed for different levels of access to facilities. For instance, a building manager might be granted access to all areas, however, a help desk worker may only be permitted to enter certain rooms. Chips The car technology has changed a lot over the years. The days of a simple mechanical keys that could be manufactured at your local hardware shop are over. Nowadays, the majority of vehicles utilize an amalgamation of keys that are electronic and physical called transponder keys. The keys are equipped with an electronic chip that responds to a radio signal. The vehicle's computer reads the signal and determines if it is the correct key. If it is not, the vehicle will not be able to start. This system is an excellent protection against theft. It is also necessary to have an extra car key in order to program the chip. Many locksmiths or auto dealerships offer to cut and program keys for you, but not all of them are able to do so. Some manufacturers have proprietary technology that makes sure that the dealer is the only person who can create the new key. If your car is a newer model that is not yet in production, it could require a special key programming tool. These tools are bidirectional and plug in to OBD-II ports. They can read data from the module, EEPROM chip or a new key. This is crucial since the information contained in the key could be lost if the module is replaced or reflashed. The majority of these tools can be used easily. They will read the VIN of your vehicle and then transmit the information to a special transmitter in the key. The transponder responds to the code and the car will recognize the key. It can be difficult to duplicate a key with this system, so it's recommended to always carry an additional. A key that is not properly programmed can also cause damage to your vehicle. It's best to leave this task to a professional. Programming a new key may be a complex process, but it is relatively safe if you follow the steps correctly. It may take some time to program a new key dependent on the model of your vehicle and whether it uses an onboard procedure or a special tool. For more complicated cars it could be a few days or more and require a special tool that connects to the OBD-II port.