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Saab Car Key Replacement Saab car keys replacement is a problem that all drivers will have to deal with at some point. Saabs require keys that have a chips that can identify them. If you have one of these issues, your car won't start unless you have the other. You can save money by buying it yourself rather than paying the dealer. Keys Losing your car keys or lost is extremely unpleasant and stressful especially if you have one key that works. Fortunately, this problem can be easily solved with the help of a professional locksmith. AutoLocks Ltd can replace your SAAB keys quickly and efficiently. We provide our services at 75 percent less than dealers. Owners of the 03-11 SAAB 9-3 have a distinct problem with their car keys. These keys are prone to breaking easily and aren't very durable. Many people don't have an extra, which could be a security risk during an emergency. If you're looking to buy an extra key the cost will be about $400 at the dealership. You will need a new key, transponder, and to have the existing key programmed. This process is done with the special tool known as a Tech-2 that dealers have. The process is easy, but you will need to have some mechanical knowledge to successfully attach the key. It is recommended to delegate this task to experts. replacement key for saab 93 is to remove the emergency key from its case. This can be done by inserting a flathead screwdriver in the slot in the middle of the key fob. After a little work, you should be able to split the key. Remotes The latest Saab automobiles do not use traditional keys made from metal for security. Instead, they employ an immobilizer system based on the recognition of a particular chip embedded into every key. This is the reason why the car starts when a particular type of key (called a “key-fob”) is used to unlock it and then insert it into the ignition. This is one of the primary reasons for a wise Saab owner to always keep a spare key handy. The classic metal keys can be easily copied however the issue is that the electronic component of a key-fob has to be matched with a specific vehicle in order to function. This matching takes place 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 you an amount to replace the modules and to program a new one in case you lose only one key. Local locksmiths can reprogram the EEPROM chip on your car computer to make an entirely new key. This can reduce your costs by up to 50% of the cost dealer charges. We recommend that you contact us as soon as possible should you lose your key. This will help you avoid the high cost of buying a new key from a dealer. Transponders A transponder, also known as an electronic chip, is a small electronic chip that is placed inside the key fob. It sends an unique coded message. It is a part of the immobilizer system that stops thieves from using stolen keys to start your car. Transponder signals are detected by a receiver near the ignition, which decodes the serial number of the transmission. If the serial number matches, the car will start. Most cars manufactured in the past two decades use transponder keys. They are also utilized on airplanes. Air traffic control makes use of these to identify friendly aircraft using a coded signal called IFF (Identification friend or foe). Certain aircraft are equipped transponders operating in mode C or S which transmit the identification codes and altitudes to ATC. They also have collision avoidance systems. The metal components of a typical Saab key are easy to duplicate, but the microchip which communicates with the immobilizer is difficult to copy. It is important to secure these keys in the event that you own one. Every Saab owner must have two keys working. You'll be required to pay a considerable amount of money in the event that you lose your primary key. You'll need to purchase a special computer module as well as a new key and program the car to convince it you're not trying to steal it. Immobilizers Immobilizers offer an additional layer of protection against hotwiring. They stop the engine from being started until the transponder on the key fob is valid. Additionally many cars with immobilizers will also display a warning symbol in the instrument cluster, which indicates the key isn't contained. If you lose your key fob, you'll have to visit an authorized dealer to have it deactivated and receive the replacement. These systems are built around encryption of data that flows between the transponder and the car's system. Recent research has revealed that encryption sequences are able to be cracked by computers. Consequently, they can easily be manipulated by hackers who are able to detect the messages that travel back and forth on the CAN bus. These systems are higher-tech than the standard immobilizers which use a fixed code. Newer versions use a system that alters or rolls codes to ensure that the systems are secure. The issue with these versions is that hackers still have the ability to find ways to hack the code and use keys to start your car. To overcome this issue, the DST80 has an extended code that makes it harder to figure out. Sadly researchers were able crack this as well. It's important that you always keep your keyfob in your pocket, even when not using it.