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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. Like other vehicles, Saabs need special keys which have a chip to identify them. If you fail to replace one of these, you'll not be able to start your car until you've got the second. You can save money by purchasing it yourself, rather than paying the dealer. Keys It can be a stressful experience to have keys to your car stolen or even lose keys. This is especially true if possess one key. This problem can be resolved by a experienced locksmith. If you're in need an SAAB key replacement, you can count on AutoLocks LTD to complete the job quickly and efficiently. We offer our services at 75 percent less than what a dealer would charge you. The owners of the 03-11 SAAB 9-3 have a distinct issue when it comes to their car keys. The key fobs aren't very durable and tend to break quite quickly. A lot of people don't even have an extra key, which poses an enormous safety risk in the situation of an emergency or an accident. If you're planning to purchase a spare key, it will cost you about $400 at the dealership. You will need a new key, a transponder and to have the current key programmed. The dealer will use the Tech-2 tool to perform this procedure. It is a simple process, but you'll need some mechanical expertise to make the key. This is why it's better to leave it to a professional. The first step is removing the emergency key from its case. Insert a flathead in the middle slot of your key fob. After a bit of work the key should split open. Remotes Modern Saab vehicles do not use keys made of metal to lock their vehicles. Instead, they use an immobilizer system built around recognition of the key and a specific chip embedded into every key. This is why a certain type of key is needed to unlock the car and insert it into the ignition. This is among the primary motives for a smart Saab owner to always have a spare key on hand. The traditional metal keys can be copied easily, but the real issue is that the electronic part of a key-fob needs to be compatible with a particular vehicle in order for it to work. This is done in the car's computer modules which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only working key, it will cost the dealer a lot of money to replace these modules and program the new key. Local locksmiths can reprogram the EEPROM chip on the car computer to create a new key. This can cost you as much as 50% of what a dealer would charge. We recommend you call us as soon as possible in the event that you lose your key. This will allow you to avoid the cost of the dealership. Transponders A transponder is a chip in a key fob which sends out a unique coded signal. It is a part of the immobilizer that prevents thieves from using a stolen vehicle key to start the vehicle. The transponder signals from the key are picked up by the receiver near the ignition. The receiver is able to decode the serial numbers that are generated by the transmission. If the number is in line, the car starts. lost saab key can be found in most cars manufactured in the last two decades. They are also used on airplanes. Air traffic control uses them to identify friendly aircraft by the use of a coded signal called IFF (Identification Friends or Foe). Certain aircraft have transponders in modes C or S which transmit the identification codes and altitudes to ATC. They also have systems for collision avoidance. The metal parts of a typical Saab key are simple to duplicate, however the microchip that is connected to the immobilizer is difficult to duplicate. If you have one of these, it is essential to secure it. Every Saab owner should have two working keys. You will have to pay a lot of money if you lose your only key. You will need to buy an electronic module for your computer as well as a new key and program the vehicle to convince it you're not 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 located on the correct key fob. In addition the majority of cars equipped that have immobilizers are equipped with an alert symbol in the instrument cluster that indicates the key isn't in. If you lose your keyfob you'll need to visit an auto dealer to remove it and purchase a new one. These systems are based on encryption of the data that goes between the transponder as well as the car's system. Recent research has shown, however, that these encryption sequences can be accessed by computers. This means that they can easily be bypassed by hackers who are able to understand the messages going back and forward on the CAN bus. These systems are far superior to the traditional immobilizers, which use an unchanging code. Modern models have a system that rolls or changes codes to ensure that the systems are secure. Hackers can still crack these codes and use keys to open your vehicle. To overcome this issue, the DST80 has a longer code to make it more difficult to guess. Sadly researchers were able to solve this problem as well. It's essential to keep your keyfob in your pocket even when you're not in use.