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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 with a chip that identify them. If you lose either of these, you'll not be able to start your vehicle until you get the second. You can save a lot by buying it yourself instead of paying a dealer. Keys It's a stressful experience to have your keys taken from your car or to lose keys. This is particularly true if you possess one key. This problem is easily solved with the help of an experienced locksmith. If you're in need of an SAAB key replacement, you can rely on AutoLocks LTD to complete the job quickly and efficiently. We offer our services at 75% less than what a dealer would charge. The 03-11 SAAB owners have a distinct problem with their car keys. Key fobs like these are prone to breaking easily and are not very robust. Many people do not have an extra one, which could be a safety risk in an emergency. It will cost you around $400 to the dealer if you want to add an extra key. You'll require a new key, a transponder and to have the current key programmed. The dealer will use the Tech-2 tool to perform this procedure. It is a simple process, but you'll need some mechanical skills to install the key. It's best to leave this to professionals. The first step is to take the emergency key from the case. This can be done by inserting a flathead screwdriver in the slot located in the middle of the key fob. After a little bit of work the key should split open. Remotes The newest Saab cars do not use traditional metal keys for their security. Instead, they use an immobilizer system that is built on recognition and a unique chip inside each key. This is the reason a particular type of key is needed to unlock the car and insert it into the ignition. This is one of the main reasons for a wise Saab owner to always have a spare key available. The traditional keys made of metal are easy to duplicate, but the real problem is that the electronic part of a key-fob needs to be matched to a particular car in order for the key to work. This matching takes place in the car's computer module which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge an amount to replace the modules and program a fresh one in case you lose only one key. A locksmith at your local can reprogram the EEPROM of your car's computer, and give you a new key, which can save you 50% or more than what dealers charge! If saab 9-3 key programming lose your sole key, it is crucial to contact us right away to ensure we are able to avoid the costly fees the dealer might ask for. Transponders A transponder, or electronic chip, is an electronic chip that is incorporated inside the key fob. It sends an individual coded message. It's part of an immobilizer system that prevents thieves from using a stolen key to start your car. The transponder signals from the keys are detected by the receiver near the ignition. This receiver decodes the serial numbers that are generated by the transmission. If the serial number matches, the car starts. The majority of cars built in the last two decades utilize transponder keys. They are also used in airplanes. Air traffic control makes use of these to identify friendly aircraft by using the IFF signal, which is a coded signal. (Identification friend or foe). Certain aircrafts are equipped mode C or mode S transponders which transmit the identifying codes and altitude to ATC. They also support collision avoidance systems. The metal components of a typical Saab key are simple to duplicate, however the microchip that connects to the immobilizer is difficult to copy. If you own one of these, it is very important to secure it. Everyone who owns a Saab must have at a minimum two working keys for the car. If you lose just one, it will cost you lots of money to replace it. You will need to buy an electronic module for your computer and a second key and program the car to convince it that you're not attempting to take it. Immobilizers Immobilizers provide another layer of protection to stop thieves from hotwiring your vehicle. They are designed to stop the engine from starting until the transponder is in the proper key fob. The majority of cars equipped with immobilizers display a warning indicator in the instrument cluster to indicate that the key isn't in the. If you have lost your key fob, you'll have to visit an authorized dealer to get it removed and then get a replacement. These systems are built around encryption of data that goes between the transponder and the car's system. However, recent studies have discovered that these encryption sequences are too easy for computers to break. Therefore, they are able to be bypassed by hackers who are able to read the messages that go back and back and forth on the CAN bus. These systems are more advanced than conventional immobilizers which use an unchanging code. Newer versions use a system that rolls or changes codes to ensure that the systems are secure. The problem with these is that hackers still have the ability to discover ways to break the code and use a key to start your vehicle. In an effort to solve this issue, the DST80 was designed with a longer sequence to make it harder to determine. Researchers were also able solve it. It's essential to keep your keyfob with you, even when not in use.