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Saab Car Key Replacement Saab car keys replacement is a problem that all drivers will have to tackle at some point. Saabs require special keys that include chips that can identify them. If you lose one of these the car won't start unless you have the other. You can save money by purchasing it yourself rather than paying the dealer. saab 93 replacement key Losing your car keys or lost can be extremely stressful and inconvenient especially if you have one working key. This problem can be easily resolved by a experienced locksmith. If you're in the market for a SAAB key replacement, you can count on AutoLocks LTD to get the job done quickly and efficiently. We offer our services for 75% less than a dealer. The 03-11 SAAB owners have a unique issue with their car keys. Key fobs like these tend to break easily and aren't very robust. A lot of people don't even have an extra key, which is a huge safety risk in the event of a crisis or accident. If you're planning to purchase an extra key it will cost about $400 at the dealer. You will need a new key, transponder, and to have the current key programmed. This process is done with the special tool known as Tech-2. Tech-2, which the dealer has. The procedure is easy, but you will need to have some mechanical skill in order to successfully add the key. It's best to leave this to an expert. The first step is to take the emergency key from the case. Install a flathead into the slot that is in the middle of your key fob. After a few minutes of work you will be able of splitting the key. Remotes The newest Saab automobiles do not use traditional keys made of metal to provide security. Instead, they employ an immobilizer system that is based on the recognition of a particular chip built into every key. That is why the car will only start when a particular type of key (called a “key-fob”) is used to unlock it, and then insert it into the ignition. This is the reason that the Saab owner should always carry an extra. The traditional metal keys can be copied easily but the problem is that the electronic component of a key-fob must be connected to a specific vehicle in order to function. This matching takes place within the car's computer modules that are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only functioning key, it will cost the dealer a significant amount to replace these modules and to program the new key. A locksmith at your local can reprogram the EEPROM in the car's computer to give you a new key, which can save you up to 50% or more than what dealerships will charge! If you have lost your only key, it is crucial that you contact us immediately to make sure we can reduce the cost that dealers will demand. Transponders A transponder is an electronic device inside a key-fob which transmits a unique, coded signal. It is a part of the immobilizer which stops thieves from using a stolen car key to open the door. Transponder signals are detected by a receiver close to the ignition, which interprets the serial number from the transmission. If the number matches the car will start. Most cars built in the last two decades utilize transponder keys. They are also used on aircrafts. ATC uses them to identify friendly aircraft using an encoded signal known as IFF (Identification friend or foe). Certain aircraft are equipped transponders in the mode C or S that send the identification codes and altitudes to ATC. They also support collision avoidance systems. The metal components on 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 protect these keys when you own one. Every person who owns a Saab must have at minimum two keys that function for their car. You will have to shell out a significant amount of money in the event that you lose your primary key. You'll have to purchase an extra computer module, a second key, and program the car to convince it you're not trying to take it. Immobilizers Immobilizers add another safeguard to stop thieves from hotwiring your vehicle. They stop 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 is not in the. If you lose your keyfob, you'll need to go to an authorized dealer to deactivate it and obtain a replacement one. These systems are built around encryption of information that is sent between the transponder and the car's system. Recent research has shown, however, that encryption sequences can be broken by computers. Hackers can break them by analyzing the messages transmitted back and forth over the CAN bus. These systems are far more sophisticated than traditional immobilizers which use one fixed code. The newer models feature the ability to change or rolling codes to make them more secure. The issue with these versions is that hackers can still discover ways to break the code, and then use the key to start your vehicle. To address this problem the DST80 was developed with a longer sequence that would make it more difficult to figure out. Researchers also managed to crack it. It is important to keep your keyfob with you even when you're not using it.