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Saab Car Key Replacement Saab car keys replacement is something that all drivers will have to tackle at some point. In contrast to other cars, Saabs need special keys which have a chip to identify them. If you lose either of these, you'll not be able to start your car until you have the second. You can save a lot by purchasing it yourself instead of paying the dealer. Keys Car keys being stolen or lost is extremely unpleasant and stressful especially if you have one working key. This issue can be solved by a expert locksmith. AutoLocks Ltd can repair your SAAB keys quickly and effectively. We provide our services for 75% less than what a dealer would charge. The 03-11 SAAB owners face a unique problem with their car keys. These key fobs aren't all robust and tend to break down quite easily. A lot of people don't have an extra, which could be a security risk in an emergency. saab key replacement cost TheKeyLab will cost you around $400 to the dealer if you wish to purchase an additional key. You will need to buy a new key and a transponder and then having the old one programmed to the car. This is done using the special tool known as a Tech-2 which dealers own. The procedure is easy, but you will require some mechanical skill in order to successfully add the key. This is the reason it's better to leave the task to a professional. The first step is to remove the emergency key from its case. This can be done by inserting a flathead screwdriver in the slot located in the middle of the key fob. After a bit of work you should be able split the key. Remotes The latest Saab automobiles don't rely on traditional keys made of metal for security. Instead, they employ an immobilizer system built on recognition and a special chip embedded into every key. That is why the car starts after a specific kind of key (called a “key-fob”) is used to unlock the car and insert it in the ignition. This is the reason that an Saab owner should always carry an extra. The traditional metal keys are easy to copy however the issue 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 is done through the computer modules of the car, referred to as CIM (Column Integration Modul) or TWICE. The dealer will charge a lot to replace the modules and then program a brand new one if you lose your only key. Local locksmiths can reprogram the EEPROM chip on your car computer to make an entirely new key. This can cost you as much as 50% of what dealer charges. If you've lost your primary key, it is important to contact us right away to make sure we can save you the high costs that dealers will demand. Transponders A transponder is an electronic device embedded in a key-fob that emits a unique signal. It is a part of the immobilizer to prevent thieves from using a stolen car key to start the vehicle. Transponder signals are received by a device close to the ignition. It decodes the serial number from the transmission. If the number is in line, the car will begin. Most cars manufactured in the last two decades have transponder keys. They can also be found on airplanes. ATC uses them to identify friendly aircraft by using the IFF signal, which is a coded signal. (Identification friend or foe). Some aircraft are equipped with transponders in mode C or S which transmit the identification codes and altitudes to ATC. They also have collision avoidance systems. The parts made of metal on a standard Saab Key are easy to duplicate. However the microchip that communicates with the immobilizer could be difficult to duplicate. It is essential to secure these keys in the event that you own one. Every Saab owner must have two keys working. If you lose the sole one the cost will be much to replace it. You will need a new computer module, as well as the cost of a new key and programming to convince the car you aren't trying to steal it. Immobilizers Immobilizers provide another layer of protection to stop thieves from hotwiring your car. They prevent the engine from starting unless the transponder in the key fob is valid. In addition to that many cars with immobilizers will also have an alert symbol in the instrument cluster which indicates that the key isn't within. If you lose your keyfob you'll need to visit a dealer to disable it and then purchase a new one. These systems are founded on encryption of data that goes between the transponder as well as the car's system. Recent studies have shown, however, that these encryption sequences can be broken by computers. Hackers can bypass them by reading the messages that are transmitted back and forth on the CAN bus. These systems are more sophisticated than conventional immobilizers that use one fixed code. The newer versions have the capability of changing or rolling codes to ensure they are secure. Hackers can still crack these codes and use keys to start your vehicle. To combat this problem the DST80 was designed with a longer sequence that would make it harder to figure out. Sadly, researchers were able to solve this problem as well. It is essential to keep your keyfob with you, even when not in use.