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Saab Car Key Replacement The majority of drivers will need to replace their Saab keys. Unlike many other cars, Saabs need special keys with a chip to identify them. If you are unable to replace one of them, your car won't start unless you have the other. But, you can save a lot of money by purchasing it yourself instead of paying a dealer. Keys It can be a very stressful experience to have your keys taken from your car or to lose keys. This is especially the case if you own one key. This problem can be easily resolved by a expert locksmith. AutoLocks Ltd can repair your SAAB keys quickly and efficiently. We provide our services for 75 percent less than what dealers would charge you. Owners of the 03-11 SAAB 9-3 have a distinct problem with their car keys. These keys aren't robust and tend to break quickly. Many people don't have an extra spare, which can be a safety risk in an emergency. You'll have to pay about $400 to the dealer if you want to add a second key. You'll need a brand new key, transponder, and also to have your existing key programmed. The dealer will use the Tech-2 tool to complete this process. The procedure is easy however, you'll need to have some mechanical skills to add the key successfully. It's best to leave this to professionals. The first step is to remove the emergency key from its case. Install a flathead into the slot that is in the middle of your key fob. After a bit of work, you should be able to split the key. Remotes Modern Saab vehicles don't use keys made of steel to secure their vehicles. Instead, they use an immobilizer device that is built around recognition of a chip embedded in every key. This is the reason a particular type of key is needed to unlock the car and then insert it into the ignition. This is the reason that an Saab owner should always carry a spare. The traditional metal keys are easily copied but the problem is that the electronic part of a key-fob has to be matched to a specific vehicle in order to work. This matching takes place in the car's computer module that are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge you much to replace the modules and program a new one in case you lose your only key. Local locksmiths can reprogram the EEPROM chip on the car computer to create an entirely new key. This will save you up to 50% of what dealer charges. If you have lost your only key, it is crucial to contact us immediately to ensure we are able to reduce the cost that a dealer would ask for. Transponders A transponder, also known as an electronic chip, is a small electronic chip that is incorporated inside the key fob. It transmits an unique coded message. It's part of the immobilizer that prevents thieves from using a stolen vehicle key to open the door. The transponder signals from the key are picked up by the receiver that is located near the ignition. The receiver is able to decode the serial numbers from the transmission. If the number matches, the car will begin. Transponder keys are used in all cars produced in the past two decades. They are also utilized in airplanes. Air traffic control uses them to identify friendly aircraft using an encoded signal, IFF (Identification Friend or Foe). Some aircraft are equipped with transponders in mode C or S, which transmit the identification codes and altitudes to ATC. They also have systems for collision avoidance. The metal components on a standard Saab Key are simple to duplicate. However, the microchip which communicates with the immobilizer can be difficult to duplicate. It is essential to ensure the security of these keys in the event that you own one. saab key programming near me with a Saab must have at minimum two working keys for their car. If you lose only one, it will cost you an enormous amount to replace it. You'll need a new, special computer module and the costs of a second key and programming to convince the car you aren't trying to take it. Immobilizers Immobilizers are another layer of security to stop thieves from hotwiring your car. They prevent the engine from starting unless the transponder inside the key fob is correct. The majority of vehicles with immobilizers display a warning icon in the instrument cluster, indicating that the key isn't inside. If you lose your key fob you'll have to visit an authorized dealer to have it deactivated and get another one. These systems rely on the encryption of information between the transponder system and the car. However, recent studies have discovered that these encryption sequences are too easy for computers to break. This means that they can easily be manipulated by hackers who are able to detect the messages that travel back and back on the CAN bus. These systems are more advanced than the conventional immobilizers that use a fixed code. The newer versions have an option of changing or rolling codes to ensure they are secure. The issue with these versions is that hackers can still discover ways to break the code, and then use keys to start your vehicle. To solve this problem the DST80 was created with a longer sequence that would make it harder to determine. Sadly researchers were able solve this problem as well. It's important that you always keep your keyfob in your pocket even when you're not using it.