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Saab Car Key Replacement Saab car key replacement is a problem that all drivers will face at some point. Saabs require keys that have a chips that can identify them. If you are unable to replace one of them the car won't start unless you have the other. You can save money by purchasing it yourself, rather than paying the dealer. Keys Losing your car keys or lost can be very inconvenient and stressful especially if you have one working key. This problem can be solved by a expert locksmith. If you're in the market for an SAAB key replacement, you can rely on AutoLocks LTD to finish the task quickly and efficiently. We offer our services for 75 percent less than a dealer. The owners of the 03-11 SAAB 9-3 have a distinct problem when it comes their car keys. These keys tend to break easily and are not very durable. A lot of people don't have a spare, which can be a security risk during an emergency. If you're planning to purchase an additional key for your car, it will cost around $400 at the dealer. You'll require a new key, a transponder and to have the existing key programmed. The dealer uses a Tech-2 tool to carry out this procedure. It's an easy process however you'll need mechanical skills to install the key. It is recommended to delegate this task to experts. The first step is to remove the emergency key from its case. Place saab key programming near me in the slot located in the middle of your key fob. After a bit of work the key will split open. Remotes Modern Saab automobiles do not have keys made of metal to secure their vehicles. Instead, they use an immobilizer system based on the recognition of a special chip that is embedded in every key. This is the reason why the car only starts when a specific type of key (called”key-fob” or “key-fob”) is used to unlock the car and insert it in the ignition. This is one of the main reasons for a wise Saab owner to always have a spare key on hand. The traditional metal keys can be easily copied, but the real issue is that the electronic part of a key-fob must be compatible with a particular vehicle in order to function. This process is carried out in the car's computer components, which are called CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge you a lot to replace the modules and program a fresh one if you lose your only key. Local locksmiths can modify the EEPROM chip inside your car computer to create a new key. This can reduce your costs by up to 50% of what dealers charge. We recommend you call us as soon as you can should you lose your key. This will allow you to avoid the cost of buying a new key from a dealer. Transponders A transponder or electronic chip, is a small electronic chip that is embedded inside the key fob. It sends a unique coded message. It is a part of the immobilizer which stops thieves from using stolen car key to start the car. The transponder signals from the keys are detected by the receiver that is located near the ignition. The receiver decodes serial numbers that are generated by the transmission. If the number is in line, the car will start. Transponder keys can be found for the majority of automobiles manufactured in the past two decades. These are also used in airplanes. Air traffic control makes use of these to identify friendly aircraft using the IFF signal, which is a coded signal. (Identification friend or foe). Certain aircrafts have mode C or mode S transponders that transmit identifying codes as well as altitude information to ATC. They also have collision avoidance systems. The metal components of a typical Saab key are easy to duplicate, but the microchip that is connected to the immobilizer is difficult to duplicate. It is important to keep these safe when you own one. Every Saab owner must have two keys working. If you lose just one the cost will be lots of money to replace it. You'll need an electronic module for your computer or a spare key and program the car to convince it you are not trying to steal it. Immobilizers Immobilizers are another security measure to prevent thieves from hotwiring your vehicle. They stop the engine from starting unless the transponder in the key fob is valid. The majority of vehicles with immobilizers display a warning symbol in the instrument cluster to indicate that the key is not inside. If you lose your keyfob you'll need to visit a dealer to deactivate it and then purchase a new one. These systems rely on the encryption of data between the transponder systems and the vehicle. Recent studies have revealed that these encryption sequences can be cracked by computers. They can also be snuffed out by hackers who are able to read the messages that are sent back and forward on the CAN bus. These systems are much more advanced than the conventional immobilizers, which use an unchanging code. The latest models have the capability of changing or rolling codes to ensure they are secure. Hackers can still hack these codes and use keys to start your car. To solve this issue the DST80 was created with a longer sequence in order to make it harder to guess. Sadly researchers were able solve this problem as well. It's important that you always keep your keyfob in your pocket, even when not using it.