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What is Car Keys Programming? Modern vehicles use a computer chip inside the key fob for 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 the dealership. The process varies slightly, but is always fairly straightforward. What is the most important programming? It is best to have them reprogrammed by a professional if your car keys aren't working because of an unintentional or damaged key fob. The process isn't easy and dangerous if not handled correctly. There are various procedures to be considered depending on the vehicle. This is why many people prefer having this service performed by a professional auto locksmith instead of attempting to do it on their own. Reprogramming is an easy process for most cars. The professional will first look at the model and make of the car to identify the blank key fobs and tools required. They'll then program the new key or copy the chip inside the key using specialist equipment. They will then test the key and ensure that it works properly. Some vehicles require a programmer advanced that only a select few car experts have access to. This can be a costly option that requires a lot of time and education to master. But, if you've got an experienced and trusted auto locksmith that has the appropriate equipment, they can finish this process quickly and efficiently for you. Certain vehicles also have programming procedures for EEPROMs that have to be handled by an expert. They can take a long time to perform and are more difficult to follow. These techniques can also be risky and could cause damage to the circuit board of your car's anti-theft system. You'll need a guide for your vehicle if want to re-program your keys. There are some guides that work for most models however, not all. The majority of these guides advise against DIY methods because they can alter the data stored in your vehicle's security module. In certain cases the manufacturer may permit their dealers to change your keys. This is because they need to have a secure link to the factory computer that stores this information. This will stop others from using your vehicle if they gain access to your original key. How do I get a key programmed? Car key reprogramming is an operation that takes place when a new blank chip is inserted into a key and programmed so that it suits the current configurations of your vehicle. The option of ordering a replacement key from your car manufacturer could be an option, but this will take time and, in the meantime, you will not have the convenience of being able to travel with ease. Car locksmiths can assist! Depending on the car you drive, you might be able to change the programming of your own key using software that you can purchase online. These pieces of software do not work with all models or makes and can be difficult to use. In general, it is recommended to hire a professional do this for you since they have the right tools and know how to program your key properly. To do this, you'll need keys that are blank and compatible with the vehicle's model and make. It is possible to purchase these online at a discounted cost, but you need to ensure they are blank before ordering them. You can also visit a locksmith, however they are more likely to cost more since they have to purchase their own software and advanced car key programming tools in order to program your car keys for you. These sophisticated car key programming machines are costly and only available to professionals with the right license. In addition, these vehicles typically come with a token system that limits one attempt at programming to be done each day or hour. If you repeatedly program the key and repeatedly, the code inside the car could be corrupted. It is recommended to only let an experienced auto locksmith do the reprogramming of your keys for you. They will have an understanding of the software and security systems involved, which can significantly minimize the chance of corruptions or errors occurring. Additionally, they will have the latest tools and software to do so that are safer and more efficient. What do I need to get a key programmed? Modern cars require keys with special chips that communicate with car's systems. These chips are programmed to work only with the vehicle you own which makes it impossible to use any other key fob, even if you have an identical one. This makes car theft harder however, it also means you can't replace your broken key with a brand new fob and expect it to work. The majority of people must call a locksmith to program the key to their vehicle however it is possible in some cases to do this yourself. To do this, you'll require two keys for your car that work. Once you have these keys you can sit in the driver's seat and open your car's ignition. Insert programming keys in the ignition and turn to start your car. This will connect the new key with your system, making it a functional replacement for the lost key. This process can vary slightly depending on the manufacturer. Check the instructions that came along with your key, or look online for your specific model/year/make in order to discover the exact steps. You should consider buying a key shell instead of an actual key head if want to save on key programming costs. You can buy the shell that is the plastic part that holds the key blade at cheaper prices in hardware or auto stores. You will still have to transfer the internals (the circuit board and chip) from the previous keyhead to the new one. A professional will save you time by taking care of this for you, but remember that it is more expensive than a regular spare key. The professional will need to have an advanced programmer to connect to the computer in your car, and this device can cost thousands of dollars. On the internet, you may be able to purchase a less expensive version. However, it won't work with your car. The process of reprogramming a key can be complicated and some vehicles are more challenging to do than others. Certain 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 sold through dealers and cost a lot. It is best to leave this to professionals. How long will it take to be able to program a key? It depends on what type of car you have and whether it has special anti-theft features. A lot of cars have an electronic system that stops the key from functioning if it's not programmed to the vehicle. This is done in order to prevent theft, and will require a locksmith professional be hired for each model. The key must be able to communicate with the computers onboard to unlock the doors or start the engine. A professional auto locksmith will be able to determine this quickly. Some car brands can be difficult to program, even for an experienced professional. The process could take hours or days for these models. The process requires EEPROM programming which locksmiths typically don't have. Cars also come with many other features that require a specific program to work correctly. It could be a remote starter, automatic transmission, or power windows. In these cases, a professional auto locksmith will be able to help when you've lost or damaged keys. Most professionals will need to determine the model and make of the vehicle they are working on before they are able to decide what tools they'll require. Additionally, they will need to have an appropriate key blank compatible with the vehicle. Once they have both these items they can program the transponder chip or key fob and clone a key if necessary. Once all the work has been completed, the key will be examined to verify that it functions. The dashboard security light will stay on until the key has been programmed correctly. This is to alert the owner that their key isn't functioning correctly and should be reprogrammed. programming keys is crucial to have an extra in case yours gets lost or damaged. However, if you have damaged or broken keys or a fob that needs to be programmed, it may be time-consuming and expensive. An auto locksmith can do the job faster and at only a fraction of the cost!