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How to Get Keys Programmed to Your Car Modern cars come with key fobs that have to be programmed into the car. They can unlock doors and even start the car remotely. They also help to protect the car from cyber and physical attacks. The process is typically done by a licensed locksmith. They can employ a programming tool to read key data from the vehicle. Programmers It's estimated that most people lose their keys or lock themselves out of their cars at least a couple of times per week. The good news is that there are several steps that can be taken to prevent this from happening, and one of these is key programming. A key programmer is an instrument that can be used to change the transponder in your car's mechanical key or key fob. It could be part of a scanner tool or it can be a standalone device that plugs into an OBD-II port. These devices typically feature bidirectional interfaces, making them compatible with a range of vehicles. Most car manufacturers offer their own programmers however generic units that handle various models and makes are available as well. It's easy to program your keys, but you have to follow the correct method. You could end up voiding your warranty if not cautious. Therefore, it's best to delegate this job to a professional locksmith. The major benefit of this is that they know how to get the most benefit from your vehicle's features and prevent damage. In addition to helping you avoid costly repairs Key programming can also provide a variety of other benefits. A key fob programmed to unlock doors and begin the engine remotely is a good example. It can also unlock the trunk and glove box and allow you to keep items safely locked away. This will deter criminals from digging through these areas to steal valuable items. While there are some online guides that teach you how to reprogram a key yourself, these methods are not 100% foolproof and could cause serious issues if not properly followed. To reduce the chance of a mistake, it's always recommended to call an experienced locksmith who can take care of all of your locksmithing needs, including key programming. This can save time and money as well as giving you peace of mind knowing everything is handled by professionals. Key blanks A key blank is a piece metal that isn't cut to a particular bitting. Keys are typically rectangular in shape and has an extended, flat edge on the bow. This end is typically associated with a particular manufacturer. Manufacturers can stamp blanks with words such as “Do not duplicate” or an end-user's logo. Locksmiths stock a variety of blanks to make the right keys for customers. Keys are usually made of soft metals, such as nickel or brass. Almost all keys are cast from either one of these alloys, which allows them to be ground easily by a key grinder. The raw material is formed into massive coils, and then the metal is pressed through a tool/die into the desired shape. The key blank is then coated and polished to protect it from corrosion. In the early 1980s, auto theft was at an all-time high, and General Motors decided to try something new. They introduced the Vehicle Anti-Theft System (VATS) key with a transponder in the key's head that was linked to the car's immobiliser. The VATS key served as a powerful security measure against auto theft, and it was able to send a signal to the car's computer on board. The computer would then compare the signal with a previously stored code and, if the key was not connected to the immobiliser, it would not start the engine. The VATS key was made by a professional locksmith, and it was compatible with all of the automobiles manufactured at the time. However this method of preventing theft of vehicles was not foolproof, and thieves could use modified key blanks to start engines of certain vehicles. In 1996, the company boosted their security measures and launched the next generation of VATS key. The new keys came with a transponder embedded inside the head of the keys, and were programmed with a special key programmer. The cylinder blank was developed over 150 years ago in order to offer a higher security level than other locks available at the time. Today the cylinder key blank is utilized in nearly every lock made that is made, including premium padslocks, office supplies locks, and car locks. The cylinder key blank features a unique cross-sectional profile, and it should match the keyway of a particular lock cylinder to be employed. Key fobs Key fobs are a convenient method to control electronic locks. They are used to unlock cars but can also be used to operate garage openers. They are small enough to be able to fit in your pocket, and they can be easily recharged with the simple change of batteries. Fobs also offer greater security than traditional keys since they utilize a transponder that transmits an unique code to the receiver of the vehicle. Depending on the make and model of your vehicle, reprogramming a new fob may require specialized hardware or a professional. You can do it yourself if you have the proper tools. These tools will save you time and money, and ensure your new fob has been properly programmed. The best method to accomplish this is to go through your vehicle's owner's manual for instructions on how to reprogramme the fob. If you are unable to locate instructions, you can contact your auto dealer for help or search the internet. There are many different kinds of keyfob programmers available on the market. Some are designed to handle basic programming functions, while others are more advanced and can replicate fobs or perform other complicated operations. It is important to select the right tool for the specific model and make of your vehicle. Fobs are increasingly being used in automobiles, since they are a safer alternative to traditional keys. They are also more convenient to use and more suitable for people with disabilities. It's essential to have a spare car key in case you misplace your key. Fobs are useful for access control since they can monitor employee arrivals and departures. This is a great way to track employee attendance and monitor break times that are not authorized and determine whether an employee is spending too long away from work. In addition fobs can be programmed to grant different levels of access within the facility. For instance, the building manager may have full access to all areas while a help desk worker could only be allowed to enter certain rooms. Chips The car technology has changed a lot over the years. There are no more simple mechanical keys that can be made at your local hardware store. Transponder keys are found in most vehicles today. They are a combination of the physical key with an electronic key. These keys have a microchip which responds to radio signals. The computer in the vehicle reads the signal and determines if it is the right key. It won't start if it is not the correct key. This system is a fantastic anti-theft device. However, it also requires that you have a spare key in order to program the chip. Some auto dealerships and locksmiths will offer the option of programming and cutting new keys however not all of them are able. Some manufacturers have exclusive technology that guarantees that the dealer is the only one who can cut a new key. If your vehicle is a newer model that is not yet in production, it could require an additional key programming tool. These tools are usually bidirectional and plug into the OBD-II port. They can read data from the module, EEPROM chip or a new key. This is important because the information on the key could be lost if the module is replaced. A majority of these tools can be used quickly. They can read the VIN of your vehicle and then transmit this information to a specific transmitter in the key. The transponder will respond to the code and the car recognizes the key. One disadvantage of this system is that it may be difficult to duplicate the key, so it is recommended to always have an extra. A key that is not properly programmed can also cause damage to your vehicle. It's best to leave this job to professionals. Programming a new key can be a difficult process but it's fairly secure if you follow the instructions properly. It may take a few minutes to program a new key depending on the vehicle type and if it is using an onboard procedure or a specialized tool. The process can take a few hours or even a complete day for more complicated cars. car key fob programmer that is connected to the OBD-II connector is required.