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Saab Car Key Replacement The majority of drivers will need to replace their Saab keys. Saabs require keys that have a chips that identify them. If you have one of these issues and your car doesn't start, it won't unless you have the other. You can save money by buying it yourself instead of paying the dealer. Keys Car keys being stolen or lost could be extremely unpleasant and stressful especially if you have one working key. This problem can be easily resolved with the help of an expert locksmith. If you're in need of an SAAB key replacement, you can count on AutoLocks LTD to get the job done quickly and efficiently. We provide our services for 75% less than what a dealer would charge. The 03-11 SAAB owners face a unique problem with their car keys. Key fobs like these aren't robust and tend to break quite quickly. Many people don't even have a spare key, which poses a huge safety risk in the situation of an emergency or an accident. If you're planning to purchase a spare key for your car, it will cost about $400 at the dealer. You'll require a new key, transponder, and to have the existing key programmed. The dealer uses the Tech-2 tool to perform this procedure. The procedure is simple however, you'll require some mechanical knowledge to add the key successfully. This is why it's better to leave it to professionals. The first step is taking the emergency key from its case. Insert a flathead into the slot located in the middle of your key fob. After a little work, you should be able split the key. Remotes The new Saab cars don't use traditional metal keys for their security. Instead, they use an immobilizer system based upon the recognition of a particular chip built into each key. This is why a certain type of key is required to unlock the car, and then insert it into the ignition. It is for this reason that the Saab owner should always have an extra. The traditional metal keys are easy to copy, but the real issue is that the electronic component of a key-fob needs to be connected to a specific vehicle in order to function. This matching takes place in the car's computer modules that are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your sole working key, it will cost the dealer a lot of money to replace these modules and to program the new key. Local locksmiths can reprogram the EEPROM chip on your car computer to create a new key. This can cost you as much as 50% of the cost a dealer would charge. If you lose your sole key, it is important that you contact us immediately to ensure that we can avoid the costly fees the dealer might ask for. Transponders A transponder, or electronic chip, is an electronic chip that is embedded inside the key fob. It sends an unique coded message. It is part of the immobilizer system to prevent thieves from using a stolen key to start your vehicle. The transponder signals from the keys are detected by the receiver that is located near the ignition. saab replacement keys uk is able to decode the serial numbers that are generated by the transmission. If the serial number matches the car's number, it will start. Transponder keys are used in all cars produced in the past two decades. They are also used on aircrafts. Air traffic control makes use of them to identify friendly aircraft by a coded signal, IFF (Identification friend or foe). Some airplanes are equipped with mode C or mode S transponders that transmit the identifying codes and altitude information to ATC. They also have systems for collision avoidance. The metal components of a standard Saab key are simple to duplicate, but the microchip which communicates with the immobilizer is hard to duplicate. It is crucial to secure these keys if you own one. Everyone who owns a Saab must have at a minimum two working keys for their car. If you lose just one and you lose it, it will cost much to replace it. You'll have to purchase a computer module that is specifically designed for this or a spare key and program the car to convince it that you're not trying to steal it. Immobilizers Immobilizers add another layer of protection against hotwiring. They stop the engine from starting unless the transponder inside the key fob is correct. Most cars with immobilizers also display a warning icon in the instrument cluster to signal that the key is not inside. If you lose your key fob you'll need to take it to an authorized dealer to have it deactivated and get the replacement. These systems are based on encryption of the data that goes between the transponder and car's system. However, recent studies have revealed that these encryption sequences are too easy for computers to crack. Hackers could bypass them by analyzing the messages sent back and forth over the CAN bus. These systems are far more sophisticated than conventional immobilizers, which use one fixed code. The newer models feature the ability to change or rolling codes to make them more secure. Hackers can still hack 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 determine. Sadly researchers were able get around this. This is why it's essential to keep your key fob in your purse when you're not using it.