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Saab Car Key Replacement Most drivers will have to replace their Saab keys. Saabs require special keys with chips that identify them. If you are unable to replace one of them, your car won't start unless you have the other. But, you can save lots of money by purchasing it yourself instead of paying a dealer. Keys The loss of your car keys or lost is very inconvenient and stressful particularly if you only have one key that works. This issue is easily solved with the help of an expert locksmith. AutoLocks Ltd can repair your SAAB keys quickly and effectively. Our services are 75% less than a dealer. The 03-11 SAAB owners face a unique problem with their car keys. Key fobs like these tend to break easily and aren't robust. A lot of people don't have an extra, which could be a safety risk in an emergency. If you're looking to add an extra key the cost will be around $400 at the dealer. You will need a new key, transponder, and to have the current key programmed. The dealer uses the Tech-2 tool to carry out this process. The procedure is easy, but you will need to have some mechanical knowledge to successfully add the key. It's best to leave this to experts. The first step is to remove the emergency key from the case. Insert a flathead into the middle slot of your key fob. After a bit of work, you will be able to split the key. Remotes Modern Saab automobiles do not have metal keys to secure their vehicles. Instead, they employ an immobilizer system based upon the recognition of a specific chip embedded into every key. That 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. This is the reason that a Saab owner should always have a spare. The classic metal keys are simple to duplicate however the issue is that the electronic part of a key-fob needs to be matched with a specific 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 only functioning key and it costs the dealer a significant amount to replace these modules and to program the new key. A local locksmith can reprogram the EEPROM of the computer of your car and create you a new key, which can save you up to 50 percent or more than dealers charge! If you lose your only key, it is important to get in touch with us immediately to ensure we are able to save you the high costs a dealer will ask for. Transponders A transponder can be described as an electronic chip in a key fob which emits a unique coded signal. It is a part of the immobilizer to prevent thieves using a stolen car key to start it. The transponder signal from the key are detected by the receiver located near the ignition. The receiver is able to decode the serial numbers that are generated by the transmission. If the number matches the car will begin. The majority of cars built during the last two decades utilize transponder keys. They are also utilized on airplanes. Air traffic control utilizes these to identify friendly aircraft by using the IFF signal, which is a coded signal. (Identification friend or foe). Some airplanes are equipped with mode C or mode S transponders which transmit identifying codes as well as altitude information to ATC. They also support systems to avoid collisions. The metal parts of a standard Saab key are simple to duplicate, however the microchip that communicates with the immobilizer is hard to duplicate. If you own one of these, it's essential to secure it. Every Saab owner must have two keys working. You'll have to shell out a significant amount of money in the event that you lose your primary key. You'll need a brand new computer module plus the costs of a new key and programming to convince the car you aren't trying to take it. Immobilizers Immobilizers are an additional layer of protection against hotwiring. saab 93 key fob replacement prevent the engine from starting without ensuring that the transponder on the key fob is valid. Many vehicles equipped with immobilizers display a warning icon in the instrument cluster to signal that the key isn't in the. If you lose your key fob you'll need to visit an authorized dealer to have it deactivated and receive an alternative. These systems are based on encryption of the data that flows between the transponder and the car's system. Recent studies have shown, however, that encryption sequences can be broken by computers. Consequently, they can easily be manipulated by hackers who can read the messages that go back and forth on the CAN bus. These systems are more advanced than traditional immobilizers which use one fixed code. The latest models have the capability of changing or rolling codes to ensure they are secure. The issue with these is that hackers are still able to find ways to crack the code and then use keys to start your car. In an effort to solve this issue the DST80 was created with a longer sequence in order to make it harder to deduce. Sadly researchers were able to break this too. It's therefore important to keep your key fob in your purse when you're not using it.