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Saab Car Key Replacement Saab car keys replacement is something that most drivers will have to deal with eventually. Saabs require special keys that include a chip that identifies them. If you are unable to replace one of them, your car won't start unless you have the other. You can save money by buying it yourself instead of paying the dealer. Keys Car keys being stolen or lost can be extremely stressful and inconvenient, especially if you only have one working key. Fortunately, this problem can be easily solved by an experienced locksmith. If you're in need a SAAB key replacement, you can rely on AutoLocks LTD to complete the task quickly and efficiently. We provide our services at 75% less than a dealer. The 03-11 SAAB owners have a distinct issue with their car keys. Key fobs like these aren't very durable and tend to break easily. Many people don't own an extra, which could be a security risk during an emergency. It will cost you around $400 to the dealer to add an additional key. You'll have to purchase a new key and a transponder, and having the old one programmed to the car. The dealer will use the Tech-2 tool to carry out this process. It's a straightforward process however you'll need mechanical skills to add the key. This is why it's better to leave it to a professional. The first step is taking the emergency key from its case. Insert a flathead into the slot in the middle of your key fob. After a bit of work you will be able of splitting the key. Remotes Modern Saab automobiles do not have keys made of steel to secure their vehicles. Instead, they employ an immobilizer system that is built on recognition and a special chip embedded in every key. This is why a specific type of key is required to unlock the car and insert it into the ignition. It is for this reason that a Saab owner should always have an extra. The traditional metal keys are easy to copy but the real issue is that the electronic part of a key-fob must be connected to a specific car to allow the key to work. This matching is performed within the car's computer modules which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your sole working key, it will cost the dealer a considerable amount to replace these modules and to program a new key. A local locksmith can reprogram the EEPROM of your car's computer and make you a new key, which can save you up to 50% or more than what dealerships will charge! If you lose your sole key, it is important to contact us immediately to ensure we are able to help you avoid the expensive fees the dealer might ask for. Transponders A transponder is an electronic device embedded in a key-fob that sends out a unique coded signal. It's part of an immobilizer system to prevent thieves from using stolen keys to start your car. The transponder signals from the key are picked up by the receiver located near the ignition. The receiver is able to decode the serial numbers that are generated by the transmission. If the serial number matches the vehicle's registration number, it's a good sign that the car is ready to. Most cars manufactured in the last two decades utilize transponder keys. They are also utilized in aircrafts. Air traffic control makes use of these to identify friendly aircraft with the IFF signal, which is a coded signal. (Identification friend or foe). Certain aircrafts are equipped with mode C or mode S transponders which transmit identifying codes as well as altitude information to ATC. They also provide collision avoidance systems. The metal parts on a standard Saab Key are easy to duplicate. However, the microchip which communicates with an immobilizer could be difficult to copy. It is crucial to secure these keys when you own one. Everyone with a Saab must have at least two keys that work for their car. If you lose the only one the cost will be lots of money to replace it. You will need a new, specialized computer module as well as the cost of a second key as well as programming to convince the car you aren't trying to take it. Immobilizers Immobilizers offer an additional layer of protection against hotwiring. They're designed to prevent the engine from starting unless the transponder is located on the proper key fob. Additionally the majority of cars equipped that have immobilizers are equipped with a warning symbol on the instrument cluster which indicates the key isn't inside. If G28 Car Keys lose your key fob, you'll need to visit an authorized dealer to have it removed from the system and obtain another one. These systems are founded on encryption of data that goes between the transponder as well as the car's system. Recent research has shown, however, that encryption sequences are able to be cracked by computers. Hackers can bypass them by analyzing the messages transferred back and forth across the CAN bus. These systems are more sophisticated than conventional immobilizers that use one fixed code. The newer versions have a system of changing or rolling codes to ensure they are secure. Hackers can still crack these codes and use keys to begin your vehicle. To overcome this issue, the DST80 has an extended code that makes it harder to figure out. Researchers were also able to crack it. It's therefore important to always keep your key fob with you when you're not using it.