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What is Car Keys Programming? Modern vehicles use a special computer chip in the key fob to communicate with the vehicle. The key and the computer must be programmed so that they can communicate with each other. This can be done either by a locksmith, or a dealer, depending on the manufacturer of the vehicle. The process is slightly different however, it is always simple. What is key programming? It is best to have them reprogrammed by a professional if your car keys aren't working due to of an unrepaired or damaged key fob. This is because the process could be risky and difficult in the event that it's not done properly. There are also a number of different steps that may have to be taken into consideration depending on the particular vehicle you have. Many people choose to hire an auto locksmith to perform this service rather than attempting to do it yourself. The reprogramming process for most cars is fairly straightforward. The expert will first evaluate the model and make of the car to identify the blank key fobs and the tools needed. The professional will then program the new chip or copy it using specialist equipment. They'll then test the key and make sure it functions properly. Certain vehicles require a programer advanced that only a select few car experts have access to. This can be a costly option that requires an extensive amount of time and training to master. But, if you've got an experienced and trusted auto locksmith with the right equipment then they can complete this process quickly and efficiently for you. Some vehicles also have special programming procedures for EEPROMs that have to be performed by an expert. They can take a lot of time to complete and are difficult to follow. These methods can also be risky and could cause damage to the circuit board of your car's antitheft system. You'll need a guidebook for your vehicle if need to change the programming of your keys. There are some that will work on all models however, they are not for all models. Most of these guides will suggest against DIY techniques as they could result in the information stored on the security module in your vehicle being damaged. In some instances manufacturers will allow their dealerships change the programming of keys. They need an encrypted connection to the factory computer that stores this data. This will stop other people from accessing your vehicle if they gain access to the original key. How do I get my key programmed? Car key reprogramming is a process that takes place when a brand new chip is put into a key and programmed so that it is compatible with the current settings of your vehicle. You could order a replacement from your car manufacturer, but it can take a long time. In the meantime you won't be able move around easily. Locksmiths for cars can help! Depending on the model you own, you may be able to program your own key using software that you can purchase online. These programs do not work with all models or brands and can be difficult to use. In general, it's best to have an expert handle this for you as they have the appropriate tools and know how to program your key correctly. You will need an empty set of keys that match your car's make and model in order to do this. It is possible to buy these online at a discounted price, but you have to ensure that they are not blank prior to purchasing them. You may also visit an locksmith, however these are more likely to charge more as they need to purchase their own software and advanced car key programming tools to do this for you. These sophisticated car key programming machines are expensive and accessible only to professionals with the right license. In addition, these vehicles typically have a 'token' system that allows only one attempt at programming to be completed every day or hour. If you program the key over and over and repeatedly, the code inside the car may become corrupted. It is recommended to let an experienced auto locksmith reprogramme your keys. They will have a deeper understanding of the software, security systems and other aspects involved. This will reduce the chances of corruption or errors. Furthermore, they'll be equipped with the most up-to-date tools and software for this, which makes it safer and more efficient. What do I need to get a key programmed? Modern cars require keys with special chips that communicate with the system of the vehicle. These chips must be programmed to be compatible with the specific car you own which makes it impossible to use any key fob with your car, even if it is duplicate. This makes it more difficult to steal your car, it also means that you can't just replace the broken key fob with another one and expect the old one to remain working. The majority of people must contact a locksmith to create keys for their car however, it's possible in some instances to do it yourself. You will need two car keys that work. Once you have those you can sit in the driver's seat and open your car's ignition. Insert your new key into the ignition and then turn it to turn on your car. This will connect the new key with your system which makes it a practical substitute for your lost key. This process can vary slightly depending on the manufacturer. Follow the instructions that came along with your key, or search online for the model/year/make you are looking for to find the exact steps. Consider buying a key shell rather than a key head if you want to cut down on the cost of programming keys . The shell is just the plastic part that houses the key blade, and you can usually find key shells at a lower price from hardware or auto parts stores. It is still necessary to transfer the internals (the chip and circuit board) from the previous keyhead to the new one. A professional can help you save time by doing this for you, but keep in mind that it will cost more than a regular spare key. The professional will have to have a high-end programmer in order to connect to your car's computer, and this device can cost thousands of dollars. On the internet, you may be able purchase a cheaper version. However, it will not work with your vehicle. The process of programming a car key can be a complicated procedure. Certain models are more difficult to program than other. Some have a relatively easy process that can be done on-board or using an OBD2 reader, whereas other models need to be programmed using a specific device called an EEPROM reader. Some of these tools can only be purchased from a dealer, and they are expensive, so this is something that you should leave to a professional. How long will it take to have a key programmed? It depends on the type of vehicle and its distinct anti-theft features. Many cars come with security features that prevent the key from functioning if it's not programmed to the vehicle. This is to protect against theft and requires a professional locksmith for each model. The key needs to communicate with the onboard computer to unlock the doors and start the engine. A professional auto locksmith can get this figured out quickly and efficiently. Even for professionals with experience certain car brands can be difficult even to program. For these models, the process may take days or even hours. The process requires EEPROM programming that locksmiths do not have. Other features of cars could also require programming to operate properly. It could be a remote starter, an automatic transmission or power windows. A professional auto locksmith can assist you if your keys are lost or damaged. The majority of professionals will need to assess the make and model of the vehicle they are working on before they can determine the exact tools they will need. In addition to this, they will need to have a key blank that is compatible with the vehicle. Once they have both these items they can program the transponder chip, or key fob, and also clone the key, if required. After all the work has been completed, they will test the key to confirm it is functional. If the key isn't properly programmed, the security light on the dashboard will stay in place until it is. This is a way to inform the owner that their key isn't working properly and must be reprogrammed. It is important to keep a spare in case yours is damaged or lost. However, if you've got an unusable key or fob that has to be programmed, it could be costly and time-consuming. A locksmith in your car can complete the job more efficiently and at less cost!