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Saab Car Key Replacement Saab car key replacement is something that all drivers will need to handle at some point. Saabs require special keys that include chips that identify them. If you fail to replace one of these, you'll be in a position to start your car until you have the second. You can save a lot by purchasing it yourself, rather than paying the dealer. Keys Having your car keys stolen or lost is extremely unpleasant and stressful particularly if you have one key that works. This problem is easily solved with the help of an expert locksmith. AutoLocks Ltd can replace your SAAB keys quickly and effectively. We provide our services at 75% less than a dealer. The 03-11 SAAB owners face a unique issue with their car keys. These keys aren't very durable and tend to break easily. Many people don't even own a spare key, which is a huge safety risk in the event of a crisis or an accident. If you're looking to buy a spare key the cost will be about $400 at the dealership. You'll require a new key, transponder, and the existing key programmed. This process is done with an instrument called Tech-2. Tech-2, which the dealer owns. It's an easy process however, you'll need mechanical expertise to make the key. It's best to leave this to experts. The first step is removing the emergency key from its case. This can be done by inserting a flathead screwdriver into the slot located in the middle of the key fob. After saab 93 key fob replacement of work the key should split open. Remotes The newest Saab cars do not use traditional keys made of metal to provide security. Rather they have an immobilizer system that is based on the recognition of a particular chip that is embedded in every key. This is the reason why the car can only start when a particular type of key (called”key-fob”) “key-fob”) is used to unlock it and insert it into the ignition. It is for this reason that the Saab owner should always have a spare. The classic metal keys can be copied easily but the problem is that the electronic component of a key fob needs to be matched to a specific vehicle in order for it 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). If you lose your sole functioning key in the process, it will cost your dealer a lot of money to replace these modules as well as to program a new key. A local locksmith can reprogram the EEPROM inside your car's computer and make you a new key, thereby saving you up to 50 percent or more than dealerships charge! We suggest that you contact us as soon as you can in the event that you lose your key. This will help you save money by not having to pay the dealership. Transponders A transponder, or electronic chip, is a small electronic chip that is embedded in the key-fob. It sends an individual coded message. It is a part of the immobilizer that prevents thieves from using stolen car key to start it. Transponder signals are received by a device near the ignition that decodes the serial number of the transmission. If the number is in line the car's serial number, it starts. Transponder keys can be found in the majority of cars built in the last two decades. These are also used in airplanes. Air traffic control uses these to identify friendly aircraft using an encoded signal known as IFF (Identification friend or foe). Certain aircraft are equipped with transponders in mode C or S that transmit the identification codes and altitudes to ATC. They also have collision avoidance systems. The metal parts of the standard Saab Key are easy to duplicate. However the microchip that communicates with the immobilizer can be difficult to copy. It is important to keep these safe in the event that you own one. Every Saab owner should have two working keys. You will have to shell out a significant amount of money should you lose only one key. You'll need a special computer module, a second key, and program the car to convince it that you're not attempting to take it. Immobilizers Immobilizers add another layer of security to stop thieves from hotwiring your vehicle. They prevent the engine from being started until the transponder on the key fob is valid. Additionally, most cars that have immobilizers are equipped with a warning symbol in the instrument cluster that shows that the key isn't within. If you lose your key fob, you'll need to take it to an authorized dealer to have it removed and then get the replacement. These systems rely on encryption of data between the transponder systems and the car. However, recent research has shown that these encryption sequences are too easy for computers to break. Hackers are able to bypass them by analyzing the messages transmitted back and forth over the CAN bus. These systems are higher-tech than the standard immobilizers that use a fixed code. The latest models have the capability of changing or rolling codes to ensure they are secure. Hackers are still able to crack these codes and use keys to start your vehicle. To address this issue, the DST80 was designed with a longer sequence in order to make it more difficult to guess. Researchers were also able solve it. It's therefore important to keep your key fob in your purse when you're not using it.