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What is Car Keys Programming? Modern cars have a computer chip in the key fob that communicates with the vehicle. This computer and the key have to be programmed to understand each other (think Tinder) and this is referred to as car key programming. This can be accomplished by a locksmith, or a dealership depending on the manufacturer of the vehicle. The procedure varies, but is always fairly straightforward. What is the key to programming? If your car keys stop functioning because of an unrepaired or damaged key fob, it's recommended to get them reprogrammed by an expert. This is because the process could be risky and complicated when it's not done correctly. There are a lot of different steps that require taking into consideration based on your particular vehicle. This is why many people prefer having this service done by a seasoned auto locksmith instead of attempting to do it on their own. Reprogramming for most vehicles is relatively simple. The professional will start by assessing the make and model of the vehicle to determine which blank key fobs and tools are required. The professional will then program the new chip or copy it with specialist equipment. They will then test the key and make sure it functions properly. Certain vehicles require a programer advanced that only a few car specialists can access. This is a costly option that requires a significant amount of training and time to master. However, if you have an experienced and reliable auto locksmith who has the right equipment then they can complete this process quickly and efficiently for you. Certain vehicles also come with programming procedures for EEPROM that must be performed by an expert. These can take several hours to perform and are more difficult to follow. These methods can also be risky and could cause damage to the circuit board of your car's anti-theft device. You'll need a guidebook for your vehicle if want to re-program your keys. There are some guides that work for all models, but not all. The majority of these guides warn against DIY methods since they can corrupt the information stored in your vehicle's security module. In reprogram car key fob will not allow their dealers to reprogramme keys. They will require an encrypted connection to the factory computer which stores this information. This will stop anyone from accessing your vehicle if someone were to get their hands on your original key. How do I get my key programmed? The process of reprogramming your car key involves inserting a blank chip inside the key and programming it to match the current settings of your vehicle. You could order an additional one from your car manufacturer, but it can take quite a while. In the meantime you won't be able move around without difficulty. Car locksmiths can help! Depending on the car you own, you may be able to reprogram your own key with software that you can purchase on the internet. These programs aren't compatible with all models or makes and can be difficult to use. It is recommended to let a professional program your key for you because they have the proper tools and know exactly how to do it. You'll require an assortment of keys that match the vehicle's make and model in order to accomplish this. You can purchase these online for a reduced cost, but you must to ensure they are blank before ordering them. You may also visit a locksmith, but these are more likely to charge more since they have to purchase their own software and advanced car key programming tools to complete the task for you. These sophisticated car key programming machines are costly and only available to professionals with the proper license. These cars also come with a token system that allows only one program per day or hour. If you repeatedly program the key, the code in the car could become corrupted. It is recommended to let a seasoned auto locksmith carry out the reprogramming of your keys for you. They will have a better knowledge of the software, security systems and other factors involved. This will reduce the possibility of mistakes or corruptions. Additionally, they will have the most recent software and tools to accomplish this which are much more secure and efficient. What is required to program a key? Modern cars require keys with special chips to communicate with the vehicle systems. The chips have to be programmed to work with your specific car — making it impossible to just use any key fob that is compatible with your vehicle even if it's a duplicate. This makes car theft harder, but it also means you can't replace your broken key with a new fob and expect it to work. Most people will have to contact a locksmith to create a key for their vehicle however, it's possible in some instances to do it yourself. You'll need two keys that work. Once you have them, sit in the driver's seat and open the ignition. Then, you can insert your new key into the ignition and turn it on to start your vehicle. This will link the new key to your system, making it a functional replacement for the lost one. This process may vary slightly according to the manufacturer, so review the instructions included with your key, or search for your specific year/make/model online to learn the exact steps. Consider purchasing a keyshell instead of a key head if you want to cut down on key programming costs. The shell is essentially the plastic piece that houses the key blade, so you can typically purchase them for less at hardware or auto parts stores. However, you will still need to transfer the internals of the previous key head (the circuit board and chip) into the new shell before it is programmed. A professional can help you save time by doing this for you, but be aware that it will cost more than the regular spare key. The professional will have to have an advanced programmer to connect to the computer in your car, and this device can cost thousands of dollars. It is possible to purchase an inexpensive version on the internet, but this option will likely not work for your car. Reprogramming the key can be difficult and certain cars are more challenging to do than others. Some models can be programmed directly on the car with an OBD2 Reader, while others require a specific tool known as an EEPROM Reader. Some of these tools are only accessible through dealers and are expensive. You should leave this work to experts. How is the time it will take to be able to program a key? It depends on the type of car and its unique anti-theft features. Many cars come with security features that prevent the key from working if it's not programmed to the vehicle. This is done in order to protect against theft, and will require that an expert locksmith be employed for each model. The key must be able to communicate with the onboard computers to unlock the doors or start the engine. A professional auto locksmith will get this figured out quickly and efficiently. Even for experts with years of experience Certain models of cars are difficult to program. The process could take hours or even days for these models. This is because the process requires EEPROM programming procedures that most locksmiths do not have access to. Other features of cars may also require programming to work properly. It could be a remote starter, automatic transmission or power windows. A professional auto locksmith can assist you in the event that your keys have gone missing or are damaged. Before determining which tools are needed, most professionals will require the manufacturer and model number of the vehicle. In addition to this they must have a key blank that is compatible with the vehicle. Once they have both of these things they can program the transponder chip or key fob, and also clone the key if needed. Once all the work has been completed the key will be checked to make sure it functions. The dashboard security light will stay on until the key has been properly programmed. This is to notify the owner that the key isn't functioning correctly and should be programmed by a professional. It is essential to have an extra key in case you lose or damage the one you have. It can be costly and difficult to program a damaged key. An auto locksmith can do the job much more efficiently and at less cost!