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Smart Car Key Reprogramming You'll need a locksmith to quickly and safely fix your smart car key should you require replacing a battery or if it is not working. A locksmith will also have the tools necessary to reprogram your new key fob. Before you begin the reprogramming process You must sit in the driver's chair and shut all doors. This will allow keys to be programmed without disrupting the electrical systems of your vehicle. What is a smart key? Smart keys are car keys that open trunks, lock doors and can start engines without having to touch the vehicle. It works by sending signals to the car using an encrypted microchip connected to the vehicle's onboard computer. This technology prevents thieves from stealing your vehicle and using it. Smart keys are a great alternative to traditional keys. While most modern cars can still be started without a key in some cases however, they make the process more efficient. This is because they permit users to use their phones to lock, unlock and even remotely start the vehicle. This is a huge relief for those who are exhausted of having to dig through their pockets to find their car's key. Open Road Auto Group says that the primary difference between regular keys and smart keys is that smarters don't transmit the same frequency signal over and over again. This could affect all models and creates the need for a single key. It can also be used to steal cars. Instead, smart keys transmit a different encrypted signal each time they open the door or remotely open the trunk. This helps deter thieves with a high-tech mindset from taking your vehicle [source: Popular Mechanics]. Some smart keys also store information about the car like power seat and mirror settings which can be useful in an emergency. Many smart keys also have an emergency battery backup that can help in the event of an outage. How do smart keys function? Smart keys are an excellent way to unlock your vehicle without turning a traditional car key. The key fob communicates to antennas within the vehicle and transmits signals, which are then interpreted by the computer. The computer then sends a message to the door to be locked or for the engine to begin. Smart keys are also more secure than conventional keys. They are equipped with RFID (radio-frequency identification) technology that is unique to the key and car. This means that it is almost impossible to steal a vehicle with a smart key. Even if someone enters the vehicle and tries to wire it, the car will not start unless the encrypted code is from the key fob. In addition smart keys are convenient as they allow you to lock your doors to your car automatically when you are not in the range. This is particularly useful if you're susceptible to forgetting to lock your car's doors after leaving your vehicle. Smart keys are limited by the fact that they must be programmed correctly in order to work properly. This involves entering a particular sequence of commands into the diagnostic tool or following prompts on the screen. A majority of people are not at ease doing this on their own, so they should leave it to professionals. How do I program a smart key? There are several ways to program a Smart Key. The procedure will differ based on the vehicle, so it's essential to refer to the owner's manual for your specific model. In general, you put the key into the ignition before turning it on. You can remove the key after the security light flashed. Follow the directions on the screen to reset and programme the key fob. The other alternative is to reach a local locksmith or auto dealership. Finding a locksmith that offers smart car key programming and replacement services shouldn't be a problem. Many automotive dealerships also offer these services, so if have an existing relationship with the dealer, they may be able to assist. You'll need the vehicle identification number (VIN) to program a new car keys. This is a unique code that is used to identify your vehicle and its parts. It is located on your insurance card or registration. Follow the directions on the screen to program the key fob after you have the VIN. Once the key is programmed and you are able to use it to lock and unlock your car. However it will not be able to start the engine. You'll require a locksmith or dealer to start your vehicle. Many dealerships offer smart key repair and replace services at reasonable prices. How much does it cost to program an intelligent key? The majority of modern car keys are key fobs that include an embedded chip inside them. The chip lets the key communicate with the vehicle through radio waves when the button on the key fob is pressed. The car will open its doors and start the engine when an appropriate code from the key fob is sent. If your key fob stops working the device may need to be reprogrammed to work with the current settings of your vehicle. This process is usually carried out by a dealership, however it can also be done by a professional locksmith. Depending on the type of car you own, the price to reprogram a smart lock will vary. It's tempting to program your own key, but this is not a smart idea. Reprogramming a smart car key is a difficult process that requires special tools, as well as an understanding of electronic components and circuit boards. You could end up damaging your car key by trying to program it yourself. The cost to have your car key reprogrammed at the dealership can be expensive, but it is generally worth it for those who want to ensure that your key fob will work properly. There are smart key car www.g28carkeys.co.uk that walk you through the process to change the programming of a smart key.