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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. In contrast to other cars, Saabs need special keys which have a chip to identify them. If you have one of these issues and your car doesn't start, it won't unless you have the other. But, you can save a significant amount of money by getting it yourself instead of paying the dealer. Keys It can be a stressful experience to have keys to your car stolen or lose them. This is especially true if own one key. This problem is easily solved by a experienced locksmith. AutoLocks Ltd can replace your SAAB keys quickly and effectively. We offer our services at 75 percent less than what an auto dealer would charge. Owners of the 03-11 SAAB 9-3 have an unique problem with their car keys. Key fobs for these models tend to break easily and are not very durable. Many people don't even own an extra key, which is a huge safety risk in the situation of an emergency or an accident. It will cost you around $400 to the dealer if you wish to add an additional key. You'll need a brand new key, transponder, and to have the existing key programmed. This is done using the special tool known as a Tech-2 that dealers have. The procedure is simple, but you will need to have some mechanical expertise to successfully attach the key. This is the reason it's better to leave the task to professionals. The first step is to remove the emergency key from the case. This can be accomplished by inserting a flathead screwdriver in the slot in the middle of the key fob. After a little work, you should be able split the key. Remotes The new Saab cars do not use traditional keys made of metal to provide security. Instead, they utilize an immobilizer system built on recognition and a unique chip embedded in every key. That is why the car only starts when a certain type of key (called a “key-fob”) is used to unlock it, and then insert it in the ignition. It is for this reason that the Saab owner should always carry an extra. The traditional keys made of metal are easy to duplicate however the problem is that the electronic part of a key fob needs to be connected to a specific car in order for the key to work. This is done through the computer modules of the car, referred to as CIM (Column Integration Modul) or TWICE. If you lose your sole functioning key in the process, it will cost your dealer a substantial amount to replace these modules and to program a new key. Local locksmiths can reprogram the EEPROM chip in the car computer to create an entirely new key. This can save you up to 50% of what a dealer would charge. We recommend you call us as soon as you can if you lose your key. This will help you save money by not having to pay 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 unicoded message. It is part of the immobilizer to prevent thieves from using stolen car key to open the door. Transponder signals are received by a detector near the ignition, which interprets the serial number from the transmission. If the number matches, the car will begin. The majority of cars built in the past two decades use transponder keys. They are also used on airplanes. Air traffic control makes use of these to identify friendly aircraft with an encoded signal called IFF (Identification friend or foe). Certain aircraft have transponders in modes C or S which transmit the identification codes and altitudes to ATC. They also have systems for collision avoidance. The metal parts on a standard Saab Key are simple to duplicate. However, the microchip which communicates with the immobilizer could be difficult to copy. If you own one of these, it's vital to ensure its security. Every Saab owner should have two keys that work. You'll be required to pay a substantial amount of money in the event that you lose your primary key. It will require a new, special computer module and the costs of a new key and programming to convince the car that you aren't trying to take it. Immobilizers Immobilizers add another security measure to prevent thieves from hotwiring your car. saab ignition key replacement prevent the engine from being started until the transponder on the key fob is in order. The majority of vehicles with immobilizers display a warning symbol in the instrument cluster, indicating that the key isn't inside. If you lose your keyfob you'll have to visit an auto dealer to remove it and purchase a new one. These systems are based on the encryption of data between the transponder systems and the car. Recent research has shown that encryption sequences can be accessed by computers. Hackers are able to bypass them by analyzing the messages that are transmitted back and forth on the CAN bus. These systems are more advanced than conventional immobilizers, which use one fixed code. The latest models have an option of changing or rolling codes to ensure they are secure. Hackers are still able to hack these codes and use keys to start your car. To fix this issue the DST80 has an extended code that makes it harder to figure out. Researchers were also able to get it to work. It is essential to keep your keyfob with you even when you're not using it.