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Saab Car Key Replacement The majority of drivers will need to replace their Saab keys. In contrast to other cars, Saabs need special keys with a chip to identify them. If you don't have one of these, you'll be in a position to start your car until you have the second. However you can save a significant amount of money by purchasing it yourself instead of paying the dealer. Keys The loss of your car keys or lost could be extremely unpleasant and stressful particularly if you only have one working key. Fortunately, this issue can be easily solved with the help of a professional locksmith. If you're in the market for an SAAB key replacement, you can count on AutoLocks LTD to get the job done quickly and efficiently. We offer our services at 75 percent less than what dealers would charge you. The owners of the 03-11 SAAB 9-3 have an unique problem with their car keys. Key fobs for these models tend to break easily and aren't very durable. A lot of people don't even have an extra key, which poses an extremely risky safety issue in the event of an emergency or accident. You'll have to pay about $400 to the dealer if you want to add a second key. You'll need a new key, transponder, and also to have your existing key programmed. This process is done with the special tool known as Tech-2. Tech-2 which dealers have. It's a straightforward process, but you'll need some mechanical skills to insert the key. It is best to leave this to an expert. The first step is to take the emergency key from its case. This can be done by inserting a flathead screwdriver into the slot in the middle of the key fob. After a few minutes of work you will be able to split the key. Remotes Modern Saab automobiles do not have keys made of metal to lock their cars. Instead, they utilize an immobilizer that is built on recognition of the key and a specific chip that is embedded in each key. This is why a specific kind of key is required to unlock the car and then insert it into the ignition. This is one of the primary reasons for a prudent Saab owner to always have a spare key on hand. The classic metal keys are simple to duplicate however the problem is that the electronic component of a key fob needs to be connected to a specific car to allow the key to work. saab spare key is performed in the car's computer modules, which are called CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge you a lot to replace the modules and then program a brand new one in case you lose your only key. Local locksmiths can modify the EEPROM chip of your car computer to make an entirely new key. This could reduce your costs by up to 50% of what dealer charges. We suggest you contact us as soon as possible in the event that you lose your key. This will allow you to avoid the expense of the dealership. Transponders A transponder is a chip inside a key-fob which sends out a unique coded signal. It's part of an immobilizer that stops thieves from using stolen keys to start your car. The transponder signals are picked up by a receiver close to the ignition. It decodes the serial number from the transmission. If the serial number matches the car's serial number, it starts. Transponder keys are used in all cars produced in the past two decades. They are also utilized in airplanes. Air traffic control utilizes them to identify friendly aircraft through a coded signal, IFF (Identification of Friend or Foe). Some airplanes are equipped with mode C or mode S transponders which transmit identifying codes as well as altitude to ATC. They also provide collision avoidance systems. The metal parts of a standard Saab Key are easy to duplicate. However the microchip that communicates with an immobilizer could be difficult to duplicate. It is essential to ensure the security of these keys when you own one. Every Saab owner should have two keys that work. If you lose just one the cost will be lots of money to replace it. You'll have to purchase an extra computer module, a second key, and program the car to convince it that you're not attempting to steal it. Immobilizers Immobilizers are a further layer of protection to stop thieves from hotwiring your vehicle. They prevent the engine from being started until the transponder on the key fob matches. In addition the majority of cars equipped with immobilizers also display an alert symbol in the instrument cluster that indicates that the key isn't within. If you lose your keyfob, you'll have to visit a dealer to deactivate it and then purchase a new one. These systems rely on the encryption of information between the transponder system and the car. However, recent studies have found that these encryption codes are too easy for computers to break. Hackers are able to bypass them by reading the messages that are sent back and forth over the CAN bus. These systems are more sophisticated than conventional immobilizers, which use one fixed code. Newer versions use a system that alters or rolls codes to make the systems more secure. Hackers can still hack these codes and use keys to open your vehicle. To address this issue, the DST80 has an extended code that makes it more difficult to determine. Sadly researchers were able solve this problem as well. It's essential to keep your keyfob in your pocket, even when not using it.