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Saab Car Key Replacement Most drivers will eventually have to replace their Saab keys. Saabs require special keys that include chips that can identify them. If you lose one of these cars, your car won't be able to start unless you have the other. But, you can save lots of money by acquiring it yourself instead of paying a dealer. Keys The loss of your car keys or misplacing them can be extremely frustrating and stressful particularly if you possess one functioning key. This problem can be easily resolved by a experienced locksmith. AutoLocks Ltd can repair your SAAB keys quickly and efficiently. We offer our services for 75 per cent less than the dealer. The 03-11 SAAB owners face a unique issue with their car keys. These key fobs aren't all that durable and tend to fall apart quite quickly. Many people don't even have an extra key, which poses a huge safety risk in the case of an emergency or accident. You'll have to pay about $400 to the dealer if you want to purchase an additional key. You'll need a new key, a transponder and to have the existing key programmed. This is done using an instrument called Tech-2. Tech-2 which the dealer has. The procedure is simple, but you will need to have some mechanical knowledge to successfully add the key. It is recommended to delegate this task to professionals. The first step is to remove the emergency key from the case. This can be done by inserting a flathead screwdriver into the slot located in the middle of the key fob. After a little work, you should be able to split the key. Remotes The newest Saab cars don't use traditional keys made of metal for security. Instead, they employ an immobilizer that is based on the recognition of the key and a specific chip embedded in each key. This is why a specific kind of key is needed to unlock the car and then insert it into the ignition. This is the reason that anyone who is a Saab owner should always carry an extra. The traditional metal keys can be easily copied but the problem is that the electronic component of a key-fob must be matched to a specific vehicle in order to work. This is accomplished through the computer modules of the car, called CIM (Column Integration Modul) or TWICE. The dealer will charge you much to replace the modules and to program a new one if you lose the only key. A locksmith in your area can reprogram the EEPROM of the computer of your car and create you a new key, which can save you up to 50% or more than what dealers charge! If you've lost your primary key, it's crucial that you contact us immediately in order to avoid the costly fees that dealers will demand. Transponders A transponder is an electronic chip inside a key-fob which sends out a unique coded signal. It is part of the immobilizer system that stops thieves from using a stolen key to start your car. The transponder signals are received by a device close to the ignition, which decodes the serial number from the transmission. If the serial number matches, the car will begin. Transponder keys are found in all cars produced in the last two decades. They are also used on airplanes. Air traffic control utilizes them to identify friendly aircraft with the use of a coded signal known as IFF (Identification Friends or Foe). Some airplanes are equipped with mode C or mode S transponders that transmit identifying codes and altitude information to ATC. They also support collision avoidance systems. The metal parts of a typical Saab key are easy to duplicate, however the microchip that connects to the immobilizer is difficult to duplicate. If you have one of these, it's crucial to secure it. Everyone with a Saab should have at least two keys that are functional for the car. You'll have to pay a lot of money if you lose your only key. You'll need a new, special computer module plus the costs of a new key and programming to convince the car that you aren't trying to steal it. Immobilizers Immobilizers offer an additional layer of protection against hotwiring. They prevent the engine from starting unless the transponder inside the key fob matches. The majority of vehicles with immobilizers display a warning indicator in the instrument cluster to signal that the key isn't inside. If you lose your keyfob, you will need to visit a dealer to deactivate it and obtain a replacement one. These systems are based on encryption of the data that flows between the transponder as well as the car's system. However, recent studies have revealed that these encryption sequences are too easy for computers to crack. Hackers are able to bypass them by analyzing the messages that are transmitted back and forth on the CAN bus. These systems are more sophisticated than the traditional immobilizers that rely on one fixed code. saab key fob replacement have a system of changing or rolling codes to ensure they are secure. The problem with these is that hackers are still able to discover ways to break the code and use keys to start your car. To fix this issue the DST80 has a longer code to make it more difficult to determine. Researchers were also able to crack it. It is important to keep your keyfob in your pocket even when you're not in use.