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Saab Car Key Replacement Most drivers will eventually have to replace their Saab keys. In contrast to other cars, Saabs need special keys with a chip to identify them. If you fail to replace one of these, you'll not be capable of starting your vehicle until you've got the second. You can save money by purchasing it yourself instead of paying the dealer. Keys It's a stressful experience to have your car keys stolen, or even lose keys. This is especially true if you only have one key. Fortunately, this problem can be easily solved with the help of a professional locksmith. AutoLocks Ltd can replace your SAAB keys quickly and effectively. We provide our services for 75 percent less than the price dealers would charge you. Owners of the 03-11 SAAB 9-3 have an unique problem with their car keys. The key fobs aren't very durable and tend to break down quite easily. A lot of people don't have a spare key, which is a huge safety risk in the event of an emergency or an accident. It will cost you around $400 to the dealer if you wish to add a second key. You'll need to purchase a new key as well as a transponder and then having the old one programmed to the car. This is done using a special tool called a Tech-2 which the dealer owns. It is a simple process however, you'll need mechanical expertise to make the key. It is best to leave this to a professional. The first step is to take the emergency key from the case. Insert a flathead in the slot located in the middle of your key fob. After a little bit of work, the key will split open. Remotes Modern Saab vehicles do not use metal keys to secure their vehicles. Instead, they use an immobilizer that is built on recognition and a unique chip embedded in each key. This is why a specific type of key is required to unlock the car, and then 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 easy to copy however the issue is that the electronic component of a key-fob needs to be matched with a specific car to allow the key to work. This process is carried out in the car's computer modules that are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge an amount to replace the modules and program a fresh one if you lose the only key. A locksmith near you can change the EEPROM inside the car's computer to give you a new key, thereby saving you up to 50 percent or more than a dealership will charge! If you lose your only key, it is important to contact us right away in order to reduce the cost that a dealer would ask for. Transponders A transponder is an electronic chip inside a key fob that sends out a unique coded signal. It's part of the immobilizer that stops thieves from using stolen keys to start your car. The transponder signals that the key emits are picked up by the receiver that is located near the ignition. saab 93 key replacement is able to decode the serial numbers of the transmission. If the number matches the car will begin. Transponder keys can be found for the majority of automobiles manufactured in the past two decades. They are also used on aircrafts. ATC uses them to identify friendly aircraft with a coded signal called IFF (Identification friend or foe). Some airplanes are equipped with mode C or mode S transponders which transmit the identifying codes and altitude to ATC. They also support systems for collision avoidance. The metal parts of the standard Saab Key are simple to duplicate. However the microchip that communicates with an immobilizer could be difficult to copy. It is essential to protect these keys in the event that you own one. Everyone with a Saab must have at a minimum two keys that are functional for their car. You'll be required to pay a lot of money when you lose your sole key. You'll need to purchase an extra computer module or a spare key and program the vehicle to convince it that you are not trying to take it. Immobilizers Immobilizers provide another layer of security to stop thieves from hotwiring your vehicle. They're designed to prevent the engine from starting unless the transponder is on the correct key fob. The majority of cars equipped with immobilizers display a warning indicator in the instrument cluster, indicating that the key is not in the. If you have lost your key fob, you'll have to visit an authorized dealer to get it deactivated and get a replacement. These systems are based on encryption of the data that is transmitted between the transponder and car's system. However, recent studies have found that these encryption codes are too easy for computers to break. Hackers could bypass them by analyzing the messages transmitted back and forth over the CAN bus. These systems are far more advanced than conventional immobilizers, which rely on a fixed code. Newer versions use a system that rolls or changes codes to ensure that the systems are secure. The problem with these is that hackers still have the ability to discover ways to break the code and then use the key to start your car. To overcome this issue, the DST80 has a longer code to make it more difficult to determine. Researchers also managed to crack it. As such, it's important to keep your key fob in your pocket when you're not using it.