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What is Car Keys Programming? Modern vehicles use a special computer chip inside the key fob that communicates with the vehicle. This computer and key must be programmed to ensure that they are able to communicate. This can be done either by a locksmith or a dealership, depending on the car manufacturer. The process is slightly different but it's always the same. What is key programming? It is recommended to have them reprogrammed professionally if you find that your car keys don't work because of an unrepaired or damaged key fob. smart key programming can be complex and risky if not done correctly. There are a variety of steps to take into consideration dependent on the type of vehicle. Many people prefer to hire an auto locksmith to perform this task instead of trying to do it on their own. Reprogramming is an easy process for the majority of automobiles. The expert will first evaluate the make and model to determine the blank key fobs, tools and other components required. The professional will then program the new chip or copy it using specialized equipment. Then they will test the key to ensure it's functioning correctly. Certain vehicles require a programer advanced that only a few car experts have access to. This is expensive option that requires a lot of training and time to master. If you have an experienced and trusted auto locksmith who has the right equipment then they can complete this process quickly and efficiently for you. In addition, some vehicles come with special EEPROM programming procedures that have to be completed by an expert. These procedures can take several hours and can be difficult to follow. These techniques could also be risky and could cause damage to the circuit board of your car's anti-theft system. If you want to reprogramme your keys yourself you'll need the right guide for your particular vehicle. There are some that will work on all models, but not all. Most of these guides warn against DIY methods as they could damage the information stored in your vehicle's safety module. In some instances manufacturers will let their dealers reprogramme keys. This is due to the fact that they need to have a secure link to the factory computer that stores this data. This will stop other people from accessing your vehicle if they gain access to your 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 the manufacturer of your car is an option, but it can take time – and while it's in the meantime, you'll not have the ease of being able to move around easily. Locksmiths for cars can help! You might be able depending on the model of car you own, to reprogram your key using software that you can buy online. These programs aren't compatible with all models or makes and can be confusing to use. In general, it is recommended to hire an expert handle this for you, as they have the appropriate tools and know how to program your key properly. To do this, you will need keys that are blank and compatible with the vehicle's model and make. You can purchase these online at a discounted cost, but you must to make sure they are blank before ordering them. You can also go to a locksmith, but these are more likely to cost more because they will need to purchase their own software and advanced key programming tools in order to program your car keys for you. These sophisticated car key programming machines are expensive and available only to professionals with the proper license. In addition, these vehicles typically have a 'token' system that limits one attempt at programming to be made each day or hour. This means that if you attempt to program a key again and again, it is likely that the code in the car will corrupt. It is therefore recommended to let a seasoned auto locksmith complete the reprogramming of keys for you. They will have a greater understanding of the security systems, software and other factors involved. This can reduce the chance of errors or corruptions. Plus, automotive locksmith key programming will have the most recent software and tools to accomplish this that are more secure and efficient. What do I need to get a key programmed? Modern cars require keys that have special chips that communicate with vehicle systems. These chips must be programmed to be compatible with the specific car you own — making it impossible to just use any key fob in your car even if it's a duplicate. This makes car theft more difficult, it also means that you cannot simply replace your broken key fob with a brand new one and expect the old one to function. Most people will have to contact a locksmith to create a key for their vehicle, but it is possible in certain instances to do it yourself. To accomplish this, you'll require two car keys that are working. Once you have them, sit in the driver's seat and access the ignition in your car. Then, insert the new key into the ignition and turn it on to start your car. This will link the new key to your system and make it a functional replacement for the lost one. This process can vary slightly depending on the manufacturer. Check the instructions that came along with your key, or look online for the model/year/make you are looking for to discover the specific steps. If you want to save money on your key programming costs, you should consider buying a new key shell instead of a new key head. You can buy the shell that is the plastic part which holds the key blade, at less cost in hardware or auto stores. However, you will still have to transfer the internals of the old key head (the circuit board and chip) into the new shell before it can be programmed. This can be done by a professional, however it will cost you more than a standard spare key. The professional will need to be equipped with a sophisticated programmer to connect to your car's computer, and this device can cost thousands of dollars. It is possible to purchase an inexpensive version online, but this option will not likely work with your vehicle. Reprogramming the key can be difficult, and some cars are more challenging to do than others. Some have a relatively easy procedure that can be accomplished by hand or using an OBD2 reader, while other models must be programmed using a special tool known as an EEPROM reader. Some of these tools are only accessible through dealers and cost a lot. It is best to leave this to professionals. How is the time it will take to get a key programmed? It depends on what type of car you have and whether it comes with special anti-theft features. A lot of cars have a system which prevents the key from functioning if it's not programmed to the vehicle. This is done to stop theft and will require that a locksmith professional be hired for each model. The key needs to communicate with the onboard computer to unlock the doors and start the engine. A professional auto locksmith will solve this problem quickly and efficiently. Even for experts with years of experience certain models of cars can be difficult to program. For these models, the process could take a long time or even days. This is because the process requires EEPROM programming procedures that most locksmiths do not have access to. Other features of cars could also require programming in order to function properly. This could include remote starts, an automated transmission or power windows. In these cases an auto locksmith professional will be able to help in the event that you've lost or damaged keys. The majority of professionals must determine the model and make of the vehicle they are working on to determine exactly what tools they will need. Additionally, they will need to have a key blank that is compatible with the vehicle. Once they have these two items, they will be able to program the key fob or transponder chip and clone the key if needed. After all the work is done, the key will be checked to make sure it works. If the key isn't programmed correctly, the security light on the dashboard will stay in place until it is. This is to inform the owner that the key isn't working properly and must be programmed by a professional. It is important to have a spare key in the event that you lose or damage yours. It can be costly and time-consuming to program a damaged key. A professional auto locksmith is able to complete the task faster and at a lower cost.