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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. Like other vehicles, Saabs need special keys with a chip to identify them. If you fail to replace one of these, you'll be capable of starting your vehicle until you get the second. But, you can save a significant amount of money by purchasing it yourself instead of paying a dealer. Keys It's a stressful experience to lose keys to your car stolen or even lose keys. This is especially true if own one key. This issue is easily solved by a experienced locksmith. If you're in the market for a SAAB key replacement, you can count on AutoLocks LTD to get the job done quickly and efficiently. We provide our services at 75 percent less than a dealer. The 03-11 SAAB owners have a unique issue with their car keys. These key fobs aren't all that durable and they tend to break quite quickly. Many people don't have an extra one, which could be a safety risk in an emergency. If you're considering adding an extra key, it will cost you 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 complete this process. The process is straightforward however you'll need to have some mechanical skill in order to add the key successfully. This is why it's better to leave it to an expert. The first step is to take the emergency key from the case. This can be accomplished by inserting a flathead screwdriver in the slot that is located in the middle of the key fob. After a little work you should be able to split the key. Remotes Modern Saab vehicles do not use keys made of steel to secure their vehicles. Instead, they employ an immobilizer system built around recognition of the key and a specific chip embedded into every key. This is why the car only starts when a specific type of key (called a “key-fob”) is used to unlock it and insert it in the ignition. It is for this reason that the Saab owner should always carry an extra. The classic metal keys are simple to duplicate however the issue is that the electronic component of a key fob needs to be matched to a particular car in order for the key to function. This matching is done in the computer modules of the car, called CIM (Column Integration Modul) or TWICE. If you lose your sole functioning key in the process, it will cost your dealer a considerable amount to replace these modules and to program the new key. A locksmith in your area can reprogram the EEPROM inside your car's computer and make you a new key, thereby saving you up to 50% or more than what a dealership will charge! If you lose your sole key, it's vital to contact us immediately to ensure that we can avoid the costly fees that a dealer would ask for. Transponders A transponder, also known as a electronic chip, is an electronic chip that is incorporated in the key-fob. It transmits an unicoded message. It is a part of the immobilizer system that stops thieves from using a stolen key to start your car. The transponder signals that the key emits are detected by the receiver near the ignition. The receiver decodes serial numbers from the transmission. If the number matches the car's number, it will start. Most cars manufactured in the last two decades utilize transponder keys. They are also utilized on airplanes. Air traffic control utilizes these to identify friendly aircraft using an encoded signal known as IFF (Identification friend or foe). Certain aircrafts are equipped mode C or mode S transponders that transmit identifying codes and altitude to ATC. They also have collision avoidance systems. The metal parts of a standard Saab key are easy to duplicate, however the microchip which communicates with the immobilizer is hard to copy. It is important to protect these keys if you own one. Everyone with a Saab must have at minimum two keys that are functional for the car. If you lose only one that you have, it will cost much to replace it. It will require a new computer module as well as the cost of a new key and programming to convince the car you aren't trying to take it. Immobilizers Immobilizers are a further safeguard to stop thieves from hotwiring your car. They stop the engine from being started until the transponder on the key fob matches. Additionally the majority of vehicles with immobilizers will also have a warning symbol in the instrument cluster that shows that the key isn't within. If you have lost your key fob, you'll need to take it to an authorized dealer to get it deactivated and receive an alternative. These systems rely on encryption of information between the transponder system and the car. However, recent research has shown that these encryption sequences are too easy for computers to hack. They can also be bypassed by hackers who can read the messages that are sent back and forth on the CAN bus. These systems are much superior to the traditional immobilizers, which use an unchanging code. The newer versions have a system of changing or rolling codes to make them more secure. Hackers are still able to hack these codes and use keys to open your vehicle. To fix this issue the DST80 has an extended code that makes it harder to figure out. Researchers also managed to break it. Therefore, saab keys replacement to always keep your key fob in your pocket even when you're not using it.