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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 and remotely start the car and help keep the vehicle secure from physical and virtual attacks. The process is typically carried out by a locksmith who is certified. They can employ a programer to read the key information from the vehicle. Programmers It's estimated that most people lose their keys or have to lock themselves out of their cars a couple of times a week. There are several steps you can take to prevent this. One of them is key programming. A key programmer is a device that can be used to recode the transponder in your car's mechanical key or key fob. It is often part of a larger scan tool, however, it could be a standalone device that plugs into the OBD-II interface. These devices usually have bidirectional interfaces, making them compatible with a wide range of vehicles. The majority of vehicle manufacturers have their own programming tools but generic units that handle a number of models and makes are also available. It's easy to program your keys, but you have to follow the correct technique. You could void your warranty if not careful. For this reason, it's best to delegate this job to a professional locksmith. They know how to maximize the use of your vehicle, and also prevent damage. Key programming can offer a number of advantages, including the ability to avoid costly repairs. A key fob with a program to unlock doors and begin the engine remotely is a good example. It also opens the trunk and glove box which allows you to keep items safely secured. This can stop criminals from rummaging through these areas to take valuable items. There are guides on the internet that teach you how to reprogram your personal key. However these methods could cause serious problems if they are not done correctly. It is recommended to hire a locksmith for all your automotive locksmithing needs including key programming to reduce the chance of making a mistake. This will save you time and money, as well as providing the peace of mind knowing everything is handled by an expert. Key blanks A key blank is a piece of metal that has not been cut according to a specific bitting. Keys are usually rectangular, with a large flat apex at the bow. The bow is usually associated with a specific manufacturer, and manufacturers may stamp key blanks with an end-user logo or a message like “Do not duplicate.” Locksmiths typically stock several key blanks to ensure that they can make the right keys for their customers. Keys are generally crafted from soft metals like brass or nickel. The majority of keys are made from one of these alloys. This allows them to be easily ground using a key grinder. The raw material is rolled into large coils and then made into the desired shape using a tool/die. The key blank is coated and polished to guard against corrosion. General Motors decided to do something different in the early 1980s when auto theft was at its highest. They introduced the Vehicle Anti-Theft System (VATS) key that had an electronic transponder inside the head of the key that was linked to the car's immobiliser. The VATS key functioned by sending a message to the computer on board the vehicle. The computer would then compare the signal to a previously stored code and if the signal wasn't paired with the immobiliser, then it could not start up the engine. A professional locksmith could design the VATS key that was compatible with a variety of automobiles at the time. However this method of preventing auto theft was not foolproof. thieves were able to use key blanks that were modified to start engines of certain vehicles. In 1996, the company boosted their security measures and released the next generation of VATS keys. The new keys had transponders in the head of each blank, and they were programmable with the use of a key programmer that was specially designed for the purpose. The cylinder blank was developed more than 150 years ago to provide a greater security level 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 key blank features an exclusive cross-sectional profile and it should match the keyway of a particular lock cylinder that is being used. Key fobs Key fobs allow you to control electronic locks. They can be used to unlock vehicles but they can also be used for home alarm systems as well as garage openers. They are small enough to be able to fit in your pocket, and they can be recharged using an easy battery change. Fobs also offer greater security than traditional keys since they use a transponder that transmits an unique code to the receiver of the vehicle. Depending on your car's make and model depending on the make and model, you may require special equipment or an expert to reprogram your new key fob. However, you can do it yourself using the proper tools. These tools will save you time and money, and will ensure your new fob has been properly programmed. Go through your car's owner's manual for instructions. If car key programming are unable to locate instructions, call your dealer or checking the internet for details on reprogramming the key fob. There are many different kinds of keyfob programmers available on the market. Certain key fob programs are designed for basic programming, while others are capable of more intricate operations. It is important to select the right tool for the specific make and model of your vehicle. Fobs have become more common in cars, as they are a safer alternative to traditional keys. They are also easier to use and can be more suitable for people with disabilities. It is essential to have an extra car key in case you misplace your fob. Fobs can be used to provide access control in numerous industrial and commercial settings because they are able to keep track of employee arrivals and departures. They can also be used to track employee attendance and monitor break times that are not authorized and determine whether an employee is spending too long away. Fobs can also be programmed to provide different levels of access to facilities. For example, the building manager could have full access to all areas, while a help desk employee could only be allowed to access specific rooms. Chips The car technology has evolved significantly over the years. Gone are the days of simple mechanical keys that could be purchased at your local hardware store. Instead, most vehicles now use an amalgamation of electronic and physical keys, known as transponder keys. They have an embedded microchip that responds to radio signals. The vehicle's computer reads the signal and determines if the key is the correct key. If it is not, the vehicle will not be able to start. This system provides an excellent theft deterrent. However, it also requires a spare key in order to program the chip. Many locksmiths or auto dealerships offer to cut and program a new key for you, but not all of them are able to do this. Some manufacturers use proprietary technology to ensure that only the dealer can cut a key. If your car is one of the latest models, it may require the use of a specific key programming tool. These tools are bidirectional and connect to the OBD-II ports. They can read information from the module or EEPROM chip and then burn the code to a new key. This is important because the information on keys can be lost if the module is replaced or reflashed. Most of these tools are fairly simple to use. They will scan your VIN and transmit the information to a transponder inside the key. The transponder then responds to the code and the car will recognize the key. One downside of this system is that it could be difficult to duplicate keys, which is why it is recommended to always have a spare. A key that is not properly programmed can also damage the vehicle. It's best to leave this task to an expert. It can be a complicated procedure to program a new key, but as long as the instructions are followed properly it's relatively secure. It could take a few moments to program a key, dependent on whether the vehicle is equipped with an onboard procedure. The process could take a couple of hours or even a complete day for more complicated cars. A special tool that is connected to the OBD-II connector is needed.