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Saab Car Key Replacement Saab car key replacement is a problem that all drivers will face in the near future. In contrast to other cars, Saabs need special keys with a chip that identify them. If you are unable to replace one of them cars, your car won't be able to start unless you have the other. You can save a lot by purchasing it yourself, rather than paying the dealer. saab replacement keys being stolen or lost is very inconvenient and stressful particularly if you only have one working key. This problem can be resolved with the help of an expert locksmith. If you're in the market for a SAAB key replacement, you can count on AutoLocks LTD to finish the task quickly and efficiently. We provide our services for 75 per cent less than the dealer. The 03-11 SAAB owners face a unique issue with their car keys. These key fobs tend to break easily and aren't very robust. Many people don't even own an extra key, which poses a major safety risk in the case of an emergency or an accident. It will cost you around $400 to the dealer if you want to purchase an additional key. You'll need a new key, a transponder and to have the existing key programmed. The dealer uses a Tech-2 tool to execute this process. It's a straightforward process, but you'll need some mechanical skills to install the key. It is recommended to delegate this task to experts. The first step is to remove the emergency key from the case. Install a flathead into the slot that is in the middle of your key fob. After a short amount of work, the key should split open. Remotes Modern Saab automobiles do not have metal keys to secure their vehicles. Instead, they use an immobilizer system that is based on the recognition of the key and a specific chip inside every key. This is the reason why the car only starts when a particular type of key (called a “key-fob”) is used to unlock the car and insert it in the ignition. This is among the primary motives for a smart Saab owner to always have a spare key on hand. The classic metal keys are easily copied however the issue is that the electronic part of a key-fob needs to be matched to a specific vehicle in order for it to function. This matching takes place in the computer modules of the car, called CIM (Column Integration Modul) or TWICE. If you lose your only working key, it will cost the dealer a considerable amount to replace these modules and to program the new key. Local locksmiths can modify the EEPROM chip inside the car computer to create a new key. This could reduce your costs by up to 50% of the cost dealers would charge. If you've lost your primary key, it is important that you contact us immediately to make sure we can avoid the costly fees the dealer might ask for. Transponders A transponder can be described as an electronic chip in a key fob which emits a unique signal. It is a part of the immobilizer which stops thieves from using stolen car key to open the door. The transponder signal from the key are detected by the receiver located near the ignition. The receiver decodes serial numbers that are generated by the transmission. If the serial number matches the car's number, it will start. Most cars manufactured in the last two decades have transponder keys. They are also used in aircrafts. Air traffic control utilizes these to identify friendly aircraft with a coded signal called IFF (Identification friend or foe). Certain aircrafts are equipped with mode C or mode S transponders that transmit identifying codes as well as altitude to ATC. They also support systems for collision avoidance. The metal components on a standard Saab Key are easy to duplicate. However the microchip that communicates with an immobilizer could be difficult to copy. It is essential to keep these safe in the event that you own one. Every Saab owner should have two keys that work. You'll be required to pay a considerable amount of money in the event that you lose your primary key. It will require a new, specialized computer module, as well as the cost of a second key and programming to convince the car that you aren't trying to steal it. Immobilizers Immobilizers provide an additional layer of protection against hotwiring. They are designed to stop the engine from running unless the transponder is on the proper key fob. The majority of vehicles with immobilizers display a warning symbol in the instrument cluster to signal that the key isn't inside. If you lose your keyfob you'll need to go to a dealer to deactivate it and purchase a new one. These systems are built on encryption of the data that flows between the transponder and the car's system. Recent studies have revealed that encryption sequences are able to be cracked by computers. Hackers are able to bypass them by reading the messages that are transmitted back and forth over the CAN bus. These systems are more advanced than conventional immobilizers that use one fixed code. The latest models have a system of changing or rolling codes to ensure they are secure. Hackers can still hack these codes and use keys to start your car. To solve this problem the DST80 was created with a more lengthy sequence to make it more difficult to determine. Researchers also managed to break it. This is why it's essential to keep your key fob with you when you're not using it.