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How to Get Keys Programmed to Your Car Modern cars have keyfobs that must be programmed into the car. They can unlock doors and start the car remotely and help keep the vehicle secure from physical and virtual attacks. A locksmith who is certified will usually complete the process. They can employ a programming tool to read key information from the vehicle. Programmers It is estimated that the majority of people misplace their keys or lock themselves out of their cars at least a couple of times a week. There are a few ways to avoid this. One of them is key programming. A key programmer can be used to recode the transponder of your mechanical key or key fob. It is often part of an additional scan tool, but it can also be a standalone unit that plugs into the OBD II interface. These devices usually come with bidirectional interfaces, which makes them compatible with a variety of automobiles. Most vehicle manufacturers offer their own specific programmers. Generic units that can handle a variety of brands and models are also available. Getting your keys programmed is easy however, it's crucial to use the correct technique. You could end up voiding your warranty if not careful. For this reason, it is best to leave the job to a professional locksmith. They know how to make the most of your vehicle and avoid damage. In addition to assisting you in avoiding costly repairs Key programming can offer numerous additional benefits. A key fob with a program to unlock doors and start the engine remotely is one example. It also opens the glove box and trunk and allow you to keep items safely secured. This can stop thieves from searching through these areas in search of valuables. While there are some online guides that show you how to program a key yourself but these methods aren't completely foolproof and can lead to serious problems if they are not done correctly. It is best to employ an expert locksmith for all your automotive locksmithing requirements, including key programming, to minimize the risk of making an error. This will save you time and money, while providing the peace of mind knowing that everything is handled by a professional. Key blanks A blank key is a piece that is not cut to a specific bite. Keys are usually rectangular and has a flat bow at its end. This end is usually tied to a specific manufacturer. Manufacturers may stamp blanks with words such as “Do not duplicate” or an end-user's logo. Locksmiths stock a variety of blanks so they can make the right keys for customers. Keys are generally crafted from soft metals like nickel or brass. Most keys are made from one of these alloys. This allows them to be easily ground by the key grinder. The raw material is in large coils, which are then pressed into the desired shape using a tool/die. The key blank is coated and polished to protect it against corrosion. In the early 1980s, automobile theft was at an all-time high and General Motors decided to try something different. They introduced a Vehicle Anti-Theft System (VATS) key that had an electronic transponder inside the key's head which was connected to the vehicle's immobiliser. The VATS key functioned by sending a signal to the computer on board the car. The computer would compare the signal to a stored code and if it wasn't paired with the immobiliser, it was unable to start the engine. The VATS key could be created by a professional locksmith, and it was compatible with most of the automobiles manufactured 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 the engine of certain vehicles. This meant that the company was required to improve their security measures, and the new generation of VATS keys came out in 1996. The new keys had an electronic transponder inside the head of each blank, and could be programmed with the help of a specific key programmer. The cylinder blank was created over 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, and automobile locks. The cylinder blank needs to have a unique cross sectional profile and match the keyway on a specific lock cylinder. Key fobs Key fobs allow you to control electronic locks. They are commonly 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 a simple battery change. Fobs are also more secure than traditional 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. However, you can do this yourself with the right tools. Using these tools can save you money and time and also ensure that your new fob is properly programmed. Check your vehicle's owner manual for directions. If you're unable to find instructions, you could try calling your auto dealer or checking the internet for information about changing the key fob's programming. There are many different kinds of keyfob programmers on the market. Some are designed to handle simple programming functions, while others are more advanced and can replicate fobs, or perform other intricate operations. It is important to select the right tool for the specific model and make of your vehicle. Fobs are becoming more popular in cars, as they provide a more secure alternative to traditional keys. They are also simpler to use and are more convenient for people who are disabled. However, programming car key 's still important to keep a backup car key on hand in case you lose your key. Fobs are helpful for access control since they are able to track employee's arrivals or departures. This can assist managers in tracking employee attendance, monitor unauthorised breaks and determine if employees are spending too much time away from their desks. Furthermore, fobs can be programmed to allow different levels of access to an area. For instance, the building manager could be granted access to all areas, however, a help desk worker may only be permitted to enter certain rooms. Chips The car technology has evolved a lot over the years. The days of simple mechanical keys that were made in your local hardware store are long gone. Transponder keys are found in a majority of automobiles today. They are a combination of keys that are physical with an electronic key. These keys contain an electronic chip that responds to radio signals. The computer in the vehicle reads the radio signal and decides whether it's the correct key. If not, it will be unable to start. This is a great anti-theft device. It is also important to have a spare car key to program the chip. Some locksmiths and auto dealers will be able the option of programming and cutting new keys however, not all of them are able. Certain manufacturers employ proprietary technology to ensure that only the dealer can cut keys. If your vehicle is a newer model that is not yet in production, it could require an additional key programming tool. These tools are bidirectional and can be connected to the OBD-II ports. They can read information from the module or EEPROM chip and then burn the code into the new key. This is important because the information on the key could be lost when the module is replaced. A majority of these tools can be utilized easily. They can read the VIN of your vehicle, and then send that information to a specialized transmitter inside the key. The transponder responds to the code, and the car recognizes the key. It isn't always easy to duplicate a key using this system, so it's recommended to always carry an additional. A key that is not properly programmed can also cause damage to the vehicle. It is recommended to leave this job to an expert. It is a complex procedure to program a brand new key, but provided that the instructions are followed correctly it's relatively safe. It may take a few minutes to program a new key, depending on the vehicle type and if it is using an onboard procedure or a specialized tool. The process may take several hours or even a whole day for more complicated cars. A special tool that is connected to the OBD-II connector is needed.