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Saab Car Key Replacement Saab key replacement for cars is a problem that all drivers will face eventually. Like other vehicles, Saabs need special keys with a chip that identify them. If you lose one of these the car won't start unless you have the other. You can save money by purchasing it yourself, rather than paying the dealer. Keys Losing your car keys or misplacing them can be very inconvenient and stressful, especially if you only have one working key. Fortunately, this issue can be easily resolved with the help of a professional locksmith. AutoLocks Ltd can replace your SAAB keys quickly and effectively. We offer our services for 75 percent less than a dealer. The 03-11 SAAB owners face a unique issue with their car keys. These key fobs tend to break easily and are not very robust. A lot of people don't even have a spare key, which poses a huge safety risk in the event of an emergency or an accident. If you're planning to purchase an additional key for your car, it will cost about $400 at the dealership. You'll need to purchase an additional key and transponder, and to program the current one to the car. The dealer uses the Tech-2 tool to complete this process. The process is easy however, you'll need to have some mechanical skill in order to successfully attach the key. It is best to leave this to an expert. The first step is to take the emergency key from the case. Place a flathead in the slot located in the middle of your key fob. After a short amount of work, the key should split open. Remotes The latest Saab cars do not use traditional metal keys for their security. Instead, they utilize an immobilizer system that is based on the recognition of a chip embedded into every key. This is why the car can only start when a specific type of key (called a “key-fob”) is used to unlock the car and insert it into the ignition. This is among the primary reasons for a responsible Saab owner to always have a spare key available. The traditional metal keys can be easily copied, but the real issue is that the electronic component of a key-fob has to be matched with a specific vehicle in order for it to work. lost saab keys takes place in the computer modules of the car, known as CIM (Column Integration Modul) or TWICE. If you lose your sole functioning key and it costs the dealer a significant amount to replace these modules and program the new key. A locksmith in your area can reprogram the EEPROM in the computer of your car and create you a new key, thereby saving you 50% or more than what dealers charge! If you lose your only key, it is crucial that you contact us immediately to make sure we can save you the high costs that dealers will demand. Transponders A transponder, also known as a electronic chip, is a tiny electronic device that is embedded in the key-fob. It transmits an unique coded message. It is part of the immobilizer that stops thieves from using stolen keys to start your vehicle. The transponder signals from the keys are picked up by the receiver near the ignition. The receiver is able to decode the serial numbers from the transmission. If the number matches the vehicle's registration number, it's a good sign that the car is ready to. Transponder keys are found for the majority of automobiles manufactured in the past two decades. They are also used on airplanes. Air traffic control makes use of them to identify friendly aircraft with the use of a coded signal known as IFF (Identification of Friend or Foe). Certain aircrafts have mode C or mode S transponders that transmit identifying codes and altitude information to ATC. They also support systems to avoid collisions. The metal parts of a standard Saab key are simple to duplicate, but the microchip which communicates with the immobilizer is difficult to copy. If you own one of these, it's very important to keep it safe. Every Saab owner should have two working keys. You'll need to shell out a significant amount of money when you lose your sole key. You'll have to purchase an extra computer module, a second key, and program the car to convince it you are not trying to steal it. Immobilizers Immobilizers offer an additional layer of protection against hotwiring. They prevent the engine from starting unless the transponder inside the key fob is valid. In addition, most cars that have immobilizers are equipped with a warning symbol on the instrument cluster which indicates the key isn't contained. If you lose your key fob, you'll need to go to an authorized dealer to have it deactivated and get an alternative. These systems rely on the encryption of data between the transponder system and the vehicle. Recent studies have shown, however, that encryption sequences can be accessed by computers. Therefore, they are able to be manipulated by hackers who can detect the messages that travel back and back and forth on the CAN bus. These systems are far more advanced than the conventional immobilizers that use a fixed code. The newer models feature the ability to change or rolling codes to make them more secure. Hackers can still crack these codes and use keys to start your vehicle. To solve this problem the DST80 was developed with a longer sequence to make it harder to guess. Researchers also managed to crack it. As such, it's important to keep your key fob in your pocket when you're not using it.