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websites is something that most drivers will have to tackle at some point. Like other vehicles, Saabs need special keys which have a chip to identify them. If you have one of these issues cars, your car won't be able to start unless you have the other. You can save a lot by purchasing it yourself, instead of paying a dealer. Keys It's a stressful experience to have keys to your car stolen or to lose keys. This is especially true if you only have one key. Fortunately, this issue is easily solved by a professional locksmith. If you're in need an SAAB key replacement, you can rely on AutoLocks LTD to get the job done quickly and efficiently. We offer our services at 75% less than what an auto dealer would charge. Owners of the 03-11 SAAB 9-3 have a particular problem when it comes their car keys. These keys aren't that durable and tend to break down quite quickly. Many people don't even have an extra key, which is a major safety risk in the situation of an emergency or an accident. If you're planning to purchase an additional key it will cost about $400 at the dealer. You will need to buy an additional key and transponder and then get the one you already have programmed to the car. This is done using an instrument known as a Tech-2 which dealers have. The procedure is simple however you'll need to have some mechanical knowledge to be able to successfully insert the key. This is why it's best to leave the task to experts. 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 bit of work, the key will split open. Remotes Modern Saab vehicles don't use keys made of metal to lock their cars. Instead, they use an immobilizer system built around recognition of a chip embedded in every key. This is the reason why the car can only start when a certain type of key (called”key-fob”) “key-fob”) is used to unlock the car and insert it into the ignition. This is one of the main reasons for a wise Saab owner to always have a spare key available. The traditional metal keys are easily copied but the problem is that the electronic part of a key-fob needs to be compatible with a particular vehicle in order for it to work. This matching takes place in the car's computer components and are referred to as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only working key and it costs the dealer a significant amount to replace these modules and to program a new key. A locksmith in your area can reprogram the EEPROM on your car's computer and make you a new key, which can save you 50% or more than what dealerships charge! We suggest you contact us as soon as you can should you lose your key. This will help you save money by not having to pay a dealership. Transponders A transponder is a chip inside a key fob that emits a unique coded signal. It's part of the immobilizer system to prevent thieves from using stolen keys to start your vehicle. The transponder signal from the key are picked up by the receiver near the ignition. The receiver decodes serial numbers from the transmission. If the serial number matches the car's serial number, it starts. Transponder keys are found in the majority of cars built in the past two decades. These are also used in airplanes. Air traffic control uses these to identify friendly aircraft using the IFF signal, which is a coded signal. (Identification friend or foe). Certain aircrafts have mode C or mode S transponders that transmit the identifying codes and altitude information to ATC. They also provide collision avoidance systems. The metal components on the standard Saab Key are easy to duplicate. However, the microchip which communicates with the immobilizer may be difficult to duplicate. It is crucial to ensure the security of these keys when you own one. Every Saab owner should have two working keys. You'll be required to pay a considerable amount of money when you lose your sole key. You'll need a brand new computer module, as well as the cost of a second key as well as programming to convince the car that you aren't trying to take it. Immobilizers Immobilizers add another layer of protection against hotwiring. They're designed to prevent the engine from starting unless the transponder is in the correct key fob. In addition to that, most cars with immobilizers will also have an alert symbol in the instrument cluster that indicates the key isn't in. If you lose your key fob, you'll have to visit an authorized dealer to have it deactivated and receive a replacement. These systems rely on encryption of data between the transponder systems and the vehicle. However, recent research has discovered that these encryption sequences are too easy for computers to crack. Hackers are able to bypass them by analyzing the messages that are transferred back and forth across the CAN bus. These systems are much higher-tech than the standard immobilizers, which rely on an unchanging code. The latest models use a technology that changes or rolls codes to increase the security of the system. The issue with these versions is that hackers are still able to find ways to hack the code, and then use the key to start your car. In an effort to solve this problem the DST80 was created with a longer sequence that would make it more difficult to figure out. Researchers were also able get it to work. It is essential to keep your keyfob in your pocket even when you're not in use.