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Saab Car Key Replacement The majority of drivers will need to replace their Saab keys. Saabs require special keys that include chips that identify them. If you are unable to replace one of them cars, your car won't be able to start unless you have the other. However, you can save a significant amount of money by getting it yourself instead of paying a dealer. Keys It's a stressful experience to lose your keys taken from your car or to lose keys. This is especially true if you only have one key. This issue can be easily resolved by a expert locksmith. If you're in need an SAAB key replacement, you can rely on AutoLocks LTD to get the job done quickly and efficiently. We offer our services at 75% less than what a dealer would charge you. The owners of the 03-11 SAAB 9-3 have a unique problem with their car keys. The key fobs aren't robust and tend to break quite quickly. Many people do not have a spare, which can be a security risk in an emergency. lost saab key will cost you around $400 to the dealer if you wish to add an extra key. You'll need to purchase an additional key and transponder, as well as having the old one programmed to the car. This process is done with an instrument called a Tech-2, which the dealer owns. The procedure is easy, but you will need to have some mechanical expertise to successfully add the key. It's best to leave this to professionals. The first step is taking the emergency key from its case. This can be done by inserting a flathead screwdriver into the slot located in the middle of the key fob. After a few minutes of work, the key should split open. Remotes The latest Saab cars don't use traditional keys made of metal to provide security. Instead, they use an immobilizer device that is built on recognition of the key and a specific chip inside every key. This is why the car only starts after a specific kind of key (called”key-fob” or “key-fob”) is used to unlock it and then insert it in the ignition. This is one of the primary motives for a smart Saab owner to always have a spare key available. The traditional metal keys are simple to duplicate, but the real problem is that the electronic part of a key-fob has to be connected to a specific car to allow the key to function. This matching is performed in the car's computer modules which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only working key and you lose it, it will cost the dealer a significant amount to replace these modules and to program a new key. A locksmith at your local can reprogram the EEPROM inside your car's computer and make you a new key, thereby saving you 50 percent or more than what dealerships charge! We suggest you contact us as soon as possible when you lose your keys. This will allow you to avoid the expense of an auto dealer. Transponders A transponder, or electronic chip, is a small electronic chip that is incorporated in the key-fob. It transmits an individual coded message. It is a part of the immobilizer, which prevents thieves from using stolen car key to start the car. The transponder signal from the key 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 matches the car's number, it will start. Transponder keys are found in the majority of cars built in the last two decades. They are also utilized on airplanes. Air traffic control utilizes these to identify friendly aircraft with an encoded signal called IFF (Identification friend or foe). Certain aircraft have transponders operating in mode C or S that transmit the identification codes and altitudes to ATC. They also support systems for collision avoidance. The metal parts of a standard Saab key are simple to duplicate, however the microchip that communicates with the immobilizer is hard to copy. If you own one of these, it is essential to keep it safe. Every Saab owner should have two keys that work. You'll be required to pay a lot of money should you lose only one key. You will need a new, special 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 add another layer of protection against hotwiring. They prevent the engine from starting without ensuring that the transponder on the key fob is correct. The majority of cars equipped with immobilizers display a warning icon in the instrument cluster, indicating that the key isn't inside. If you lose your key fob you'll need to go to an authorized dealer to get it removed and then get an alternative. These systems are built around encryption of data that flows between the transponder and the car's systems. Recent studies have revealed that encryption sequences can be accessed by computers. They can also be manipulated by hackers who are able to read the messages that are sent back and forward on the CAN bus. These systems are more advanced than the conventional immobilizers which use a fixed code. The newer versions have a system of changing or rolling codes to make them more secure. The issue with these is that hackers still have the ability to find ways to crack the code, and then use keys to start your car. To overcome this issue, the DST80 has an extended code that makes it harder to figure out. Unfortunately researchers were able to get around this. It's important that you always keep your keyfob in your pocket, even when not using it.