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Saab Car Key Replacement Saab car keys replacement is a problem that all drivers will have to deal with eventually. Saabs require special keys that include a chip that identifies them. If you have one of these issues, your car won't start unless you have the other. But replacement key for saab 93 can save a lot of money by getting it yourself instead of paying a dealer. Keys It's a stressful experience to lose your keys taken from your car or lose them. This is especially the case if you own one key. This problem is easily solved by a expert locksmith. AutoLocks Ltd can repair your SAAB keys quickly and effectively. We provide our services at 75 per cent less than the dealer. Owners of the 03-11 SAAB 9-3 have an unique problem when it comes their car keys. Key fobs for these models are prone to breaking easily and aren't very robust. A lot of people don't have an extra, which could be a safety risk in an emergency. If you're considering adding a spare key the cost will be about $400 at the dealership. You will need a new key, transponder, and to have the existing key programmed. The dealer uses a Tech-2 tool to carry out this procedure. It's a straightforward process however, you'll need mechanical skills to add the key. It is recommended to delegate this task to an expert. The first step is to remove the emergency key from its case. Insert a flathead into the middle slot of your key fob. After a few minutes of work, the key will split open. Remotes Modern Saab automobiles do not have keys made of metal to secure their cars. Instead, they use an immobilizer system that is based on the recognition of a specific chip embedded into every key. This is why the car can only start after a specific kind of key (called”key-fob”) “key-fob”) is used to unlock it, and then insert it in the ignition. This is among the primary reasons for a prudent Saab owner to always have a spare key available. The traditional metal keys are easy to copy, but the real issue is that the electronic part of a key-fob has to be matched to a specific vehicle in order to function. This matching takes place in the computer modules of the car, known as CIM (Column Integration Modul) or TWICE. The dealer will charge an amount to replace the modules and program a fresh one in case you lose your sole key. Local locksmiths can modify the EEPROM chip of your car computer to make a new key. This could cost you as much as 50% of what dealer charges. If you lose your only key, it's crucial to contact us right away to ensure we are able to help you avoid the expensive fees the dealer might ask for. Transponders A transponder is an electronic device in a key fob which transmits a unique, coded signal. It is a part of the immobilizer that prevents thieves from using a stolen vehicle key to open the door. The transponder signal is received by a device near the ignition that decodes the serial number of the transmission. If the number matches, the car will begin. Most cars manufactured in the last two decades use transponder keys. They can also be found on airplanes. ATC uses them to identify friendly aircraft using a coded signal, IFF (Identification friend or foe). Certain aircrafts have mode C or mode S transponders that transmit identifying codes as well as altitude to ATC. They also provide systems for collision avoidance. The metal parts of a standard Saab key are simple to duplicate, but the microchip that is connected to the immobilizer is hard to duplicate. It is crucial to keep these safe in the event that you own one. Everyone with a Saab must have at minimum two keys that are functional for their car. You will have to pay a substantial amount of money in the event that you lose your primary key. You'll need an extra computer module and a second key and program the car to convince it you are not trying to take it. Immobilizers Immobilizers provide another security measure to prevent thieves from hotwiring your vehicle. They prevent the engine from being started unless the transponder in the key fob is correct. In addition many cars with immobilizers will also have an alert symbol in the instrument cluster that shows the key isn't contained. If you lose your keyfob, you'll need to go to a dealer to deactivate it and purchase a new one. These systems are founded on encryption of data that is transmitted between the transponder as well as the car's system. Recent research has shown that these encryption sequences can be cracked by computers. Hackers could bypass them by analyzing the messages that are transmitted back and forth on the CAN bus. These systems are more sophisticated than the traditional immobilizers that rely on one fixed code. The newer models feature the ability to change or rolling codes to ensure they are secure. Hackers can still crack these codes and use keys to start your car. To solve this problem, the DST80 has a longer code to make it more difficult to guess. Researchers were also able to solve it. It's therefore important to always keep your key fob in your purse when you're not using it.