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What is programming car key ? Modern cars have computers in the key fob that allows communication with the vehicle. The key and computer have to be programmed so that they can communicate with each other. Depending on the vehicle manufacturer, this can be done by a locksmith or a dealership. The procedure is a bit different but it's always the same. What is key programming? It's best to get them reprogrammed by a professional if your car keys don't work because of an unintentional or damaged key fob. This is because the process can be risky and complicated if it isn't done correctly. There are a lot of different steps that need to be taken into consideration based on your particular vehicle. Many people prefer hiring an auto locksmith to carry out this service instead of attempting to do it yourself. Reprogramming is a relatively simple process for the majority of automobiles. The professional will begin by looking at the model and make of the car to determine which blank key fobs and tools are required. They'll then program the new key or copy the chip inside the key with specialist equipment. They'll then test the key to ensure that it works properly. Some vehicles require a sophisticated programmer that only a handful of car specialists have access to. This can be an expensive option that takes a lot of time and training to master. If you have an experienced and reliable auto locksmith who has the right equipment then they can finish this process quickly and efficiently for you. Additionally, certain vehicles come with special EEPROM programming procedures that have to be completed by a professional. These procedures can take up to several hours and are not easy 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 manual for your vehicle if would like to reprogram your keys. Some guides will work for all models, but they may not work with all. The majority of these guides warn against DIY methods because they can alter the data stored in your vehicle's safety module. In certain cases, the manufacturer will only let their dealers modify your keys. They require a secure connection to the factory computer which stores the data. This will stop others from accessing your vehicle if they gain access to the original key. How do I program the key? Reprogramming a car key involves inserting a blank chip inside the key and programming it to match your vehicle's current settings. The option of ordering a replacement key from your car manufacturer could be an option, but it can take time – and in the meantime, you will not be being able to move around with ease. Locksmiths for cars can help! You may be able depending on the model of car you own, to reprogram your key using software you can purchase online. However, these pieces of software are not compatible with all makes or models and are a bit confusing to use. In general, it's recommended to hire an expert handle this for you since they have the appropriate tools and know how to program your key correctly. You'll need an assortment of keys that match your car's model and make to accomplish this. You can buy them on the internet at a bargain price, but make sure they're not damaged. You can also go to a locksmith, but these are more likely to charge you more because they will need to purchase their own software and advanced key programming tools in order to complete the task for you. These sophisticated car key programmers are expensive and available only to professionals with the appropriate license. Additionally, these cars often have a “token” system that limits one attempt at programming to be made every day or hour. If you program the key repeatedly, the code in the car could be corrupted. It is best to have an experienced auto-locksmith reset your keys. They will have a deeper understanding of the security system, software and other factors involved. This will decrease the possibility of corruption or errors. Additionally, they'll have access to the latest tools and software for this, making it more secure and efficient. What do I need to do to get a key programmed? Modern cars require keys with special chips that communicate with the system of the vehicle. The chips have to be programmed to work with your specific vehicle and make it impossible to use any key fob with your car even if it's a duplicate. This makes it more difficult to steal your car, but it also means you can't just replace your broken key with a brand new fob and expect it to work. Most people will have to contact a locksmith to create a key for their vehicle however, it is possible in some cases to do this yourself. To do this, you will need two working car keys. Once you have them, you can sit in the driver's seat and access your vehicle's ignition. Insert your new key into the ignition and turn to start your car. This will connect the new key to your system and make it a replacement that is functional for the one you lost. The procedure may differ according to the manufacturer, so review the instructions included with your key or look up your specific year, make and model online to learn the exact steps. You should consider buying a key shell instead of the head of a key if you want to save on key programming costs. You can purchase the shell, which is the plastic part which holds the key blade, at less cost in auto or hardware stores. You'll still need to transfer the internals (the circuit board and chip) from the previous keyhead to the new shell. A professional will save you time by taking care of this for you, but be aware that it is more expensive than a regular spare key. The professional will need to be equipped with a sophisticated programmer to connect to your car's computer and the device could cost thousands of dollars. It is possible to purchase a less expensive version on the internet however, this will likely not work for your vehicle. Reprogramming the key can be difficult, and some cars are more difficult to programme than others. Certain models can be programmed directly on the car using 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. It is best to leave this work to experts. How long before the key is programmed? It depends on the type of vehicle and its distinct anti-theft features. A lot of cars have security features that prevent the key from working if not programmed to the vehicle. This is done to prevent theft and will require a professional car locksmith for each particular model. The key needs to communicate with the computer onboard to unlock the doors or start the engine. A professional auto locksmith can solve this problem quickly and efficiently. Even for experts with years of experience certain automobile brands can be difficult even to program. The process can take several hours or days for these models. The process requires EEPROM programming, which most locksmiths don't have. Other features of cars may also require programming to work correctly. It could be remote starters, an automatic transmission or power windows. In these situations a professional auto locksmith will be able to assist in the event that you've lost or broken keys. Before determining the precise tools required, the majority of professionals will require the manufacturer and model number of the vehicle. In addition to this they must have a key blank compatible with the vehicle. Once they have these two items they can program the transponder chip, or key fob, and also clone the key if needed. After all the work is completed then they will test the key to ensure it is functional. The security light on the dashboard will stay on until the key is properly programmed. This is to inform the owner that the key isn't functioning properly and needs to be reprogrammed by an expert. It is essential to have a spare in case yours is damaged or lost. However, if you've got damaged or broken keys or a fob that needs to be programmed, it may be time-consuming and costly. A locksmith on autos can complete the job faster and at a fraction of the cost!