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Saab Car Key Replacement Saab car key replacement is something that all drivers will have to tackle at some point. Saabs require special keys with chips that identify them. If you lose one of these, your car won't start unless you have the other. However you can save a significant amount of money by purchasing it yourself instead of paying a dealer. Keys It's a stressful experience to have your car keys stolen or even lose them. This is especially true if you only possess one key. Thankfully, this problem is easily resolved with the help of an experienced locksmith. If you're in the market for a SAAB key replacement, you can count on AutoLocks LTD to complete the job quickly and efficiently. Our services are 75 per cent less than the dealer. Owners of the 03-11 SAAB 9-3 have an unique problem when it comes to their car keys. These key fobs aren't all that durable and tend to break quite easily. Many people don't own an extra, which could be a security risk during an emergency. If you're looking to buy an additional key the cost will be about $400 at the dealer. You will need a new key, transponder, and the existing key programmed. The dealer will use the Tech-2 tool to complete this process. It's an easy process, but you'll need some mechanical skills to install the key. It's best to leave this to experts. The first step is to remove the emergency key from its 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 will be able to split the key. Remotes Modern Saab vehicles do not use keys made of metal to secure their cars. Instead, they use an immobilizer system built on recognition and a special chip that is embedded in every key. This is why a specific type of key is required to unlock the car and insert it into the ignition. This is among the primary reasons for a prudent Saab owner to always have a spare key available. The traditional metal keys are simple to duplicate, but the real problem is that the electronic portion of a key-fob has to be connected to a specific car in order for the key to function. This is accomplished through the computer modules of the car, called CIM (Column Integration Modul) or TWICE. If you lose your only functioning key and you lose it, it will cost the dealer a significant amount to replace these modules as well as to program a new key. A locksmith in your area can reprogram the EEPROM inside your car's computer and make you a new key, thereby saving you 50% or more than what dealerships will charge! If you've lost your primary key, it's crucial to contact us right away to ensure that we can save you the high costs that dealers will demand. Transponders A transponder or electronic chip, is a small electronic chip that is incorporated in the key-fob. It transmits a unique coded message. It is a part of the immobilizer, which prevents thieves from using stolen car key to start the vehicle. The transponder signals from the keys are detected by the receiver close to the ignition. This receiver decodes the serial numbers from the transmission. If the number matches the car will start. Transponder keys can be found in the majority of cars built in the past two decades. These are also used in airplanes. Air traffic control utilizes them to identify friendly aircraft with the use of a coded signal called IFF (Identification friend or foe). Certain aircraft are equipped with transponders in modes C or S that transmit the identification codes and altitudes to ATC. They also provide collision avoidance systems. The metal components of a standard Saab key are simple to duplicate, however the microchip which communicates with the immobilizer is hard to duplicate. It is crucial to protect these keys in the event that you own one. Every Saab owner should have two working keys. You'll need to shell out a significant amount of money when you lose your sole key. You'll need to purchase a computer module that is specifically designed for this, a second key, and program the car to convince it you're not attempting to steal it. Immobilizers Immobilizers are an additional layer of protection against hotwiring. They are designed to stop the engine from starting unless the transponder is on the proper key fob. Additionally G28CarKeys with immobilizers will also display an alert symbol in the instrument cluster that indicates the key isn't in. If you lose your keyfob, you'll have to visit an authorized dealer to deactivate it and then purchase a new one. These systems rely on the encryption of data between the transponder systems and the car. Recent studies have revealed that these encryption sequences can be accessed by computers. Consequently, they can easily be snuffed out by hackers who can read the messages that are sent back and forth on the CAN bus. They are higher-tech than the standard immobilizers, which rely on a fixed code. Modern versions have a system which rolls or changes codes to ensure that the systems are secure. Hackers can still hack these codes and use keys to open your vehicle. To overcome this issue, the DST80 has an extended code that makes it harder to figure out. Researchers were also able break it. It is essential to keep your keyfob in your pocket, even when not in use.