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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. As with other cars, Saabs need special keys that contain a chip to identify them. If you fail to replace one of these, you won't be able to start your car until you have the second. But, you can save a lot of money by acquiring it yourself instead of paying the dealer. Keys It can be a stressful experience to lose keys to your car stolen or to lose keys. This is especially true if you only have one key. This problem is easily solved by a experienced locksmith. If you're in need of a SAAB key replacement, you can rely on AutoLocks LTD to complete the task quickly and efficiently. Our services are 75% less than a dealer. The 03-11 SAAB owners face a unique issue with their car keys. saab replacement keys fobs like these aren't robust and tend to break easily. Many people don't have an extra, which could be a security risk during an emergency. You'll be charged around $400 to the dealer if you wish to add an additional key. You'll need a new key as well as a transponder, as well as to program the current one to the car. The dealer will use a Tech-2 tool to complete this process. The process is straightforward, but you will require some mechanical knowledge to add the key successfully. It's best to leave this to a professional. The first step is to remove the emergency key from its case. This can be accomplished by inserting a flathead screwdriver into the slot that is located in the middle of the key fob. After a bit of work the key should split open. Remotes The newest Saab automobiles do not use traditional metal keys for their security. Instead, they use an immobilizer system built around recognition of a chip that is embedded in every key. This is the reason a particular kind of key is needed to unlock the car and put it into the ignition. This is among the primary reasons for a wise Saab owner to always have a spare key on hand. The classic metal keys are simple to duplicate however the issue is that the electronic portion of a key-fob needs to be matched to a specific car in order for the key to function. This is done in the car's computer components which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only working key and it costs the dealer a lot of money to replace these modules and to program a new key. Local locksmiths can reprogram the EEPROM chip on the car computer to create a new key. This could help you save up to 50% of the cost dealers charge. We recommend that you contact us as soon as you can when you lose your keys. This will help you avoid the high cost of buying a new key from a dealer. Transponders A transponder or electronic chip, is an electronic chip that is embedded in the key-fob. It transmits an unique coded message. It is part of the immobilizer that prevents thieves from using stolen car key to start the vehicle. The transponder signals that the key emits are picked up by the receiver near the ignition. The receiver decodes serial numbers of the transmission. If the number matches, the car starts. Transponder keys are found in most cars manufactured in the last two decades. They can also be found on airplanes. Air traffic control makes use of these to identify friendly aircraft using an encoded signal called IFF (Identification friend or foe). Certain aircraft are equipped with transponders in mode C or S which transmit the identification codes and altitudes to ATC. They also support collision avoidance systems. The metal parts of a standard Saab Key are easy to duplicate. However the microchip that communicates with the immobilizer may be difficult to copy. It is crucial to keep these safe in the event that you own one. Every Saab owner should have two keys that work. If you lose only one, it will cost you much to replace it. You'll need a new, specialized computer module plus the costs of a second key and programming to convince the car you aren't trying to steal it. Immobilizers Immobilizers are another layer of security to stop thieves from hotwiring your car. They stop the engine from being started until the transponder on the key fob is in order. Many vehicles equipped with immobilizers display a warning symbol in the instrument cluster to signal that the key isn't in the. If you lose your keyfob you will need to visit a dealer to disable it and get a new one. These systems are founded on encryption of data that is transmitted between the transponder and the car's systems. Recent research has shown, however, that encryption sequences can be accessed by computers. This means that they can easily be snuffed out by hackers who can read the messages that go back and forth on the CAN bus. These systems are far more sophisticated than traditional immobilizers which use one fixed code. The latest models use a technology which rolls or changes codes to ensure that the systems are secure. The issue with these is that hackers can still find ways to crack the code, and then use the key to start your car. To fix this issue the DST80 has an extended code that makes it more difficult to guess. Researchers also managed to solve it. Therefore, it's crucial to keep your key fob in your pocket even when you're not using it.