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Saab Car Key Replacement Saab car keys replacement is a problem that all drivers will have to deal with in the near future. As with other cars, Saabs need special keys that contain a chip to identify them. If you lose one of these the car won't start unless you have the other. You can save money by buying it yourself instead of paying a dealer. Keys The loss of your car keys or misplacing them can be extremely stressful and inconvenient especially if you possess one functioning key. This issue can be resolved by a experienced locksmith. If you're in the market for an SAAB key replacement, you can count on AutoLocks LTD to complete the task quickly and efficiently. We offer our services at 75 percent less than what a dealer would charge. Owners of the 03-11 SAAB 9-3 have an unique problem when it comes their car keys. These keys tend to break easily and aren't very durable. Many people do not have an extra spare, which can be a security risk in an emergency. If you're looking to add a spare key the cost will be around $400 from the dealer. You'll need a brand new key, a transponder and also to have your existing key programmed. This is accomplished using the special tool known as a Tech-2, which dealers own. It's a simple procedure, but you'll need some mechanical expertise to make the key. This is the reason it's better to leave it to experts. The first step is removing the emergency key from its case. Place a flathead in the slot located in the middle of your key fob. After a bit of work you will be able of splitting the key. Remotes Modern Saab automobiles do not have metal keys to secure their vehicles. Instead, they employ an immobilizer system built around recognition of the key and a specific chip embedded into each key. This is why the car only starts when a specific type of key (called”key-fob” or “key-fob”) is used to unlock it, and then insert it into the ignition. This is one of the main reasons for a responsible Saab owner to always have a spare key on hand. The traditional metal keys are easily copied however the issue is that the electronic component of a key-fob needs to be connected to a specific vehicle in order for it to function. This matching is done in the computer modules of the car, which are called CIM (Column Integration Modul) or TWICE. If you lose your only functioning key and it costs the dealer a significant amount to replace these modules and program a new key. A locksmith near you can change the EEPROM inside your car's computer and make you a new key, which can save you 50% or more than what a dealership will charge! We suggest that you contact us as soon as possible if you lose your key. This will allow you to avoid the cost of the dealership. Transponders A transponder is an electronic chip inside a key fob that emits a unique signal. It is part of the immobilizer, which prevents thieves from using a stolen car key to open the door. The transponder signal is picked up by a receiver close to the ignition. saab 93 key programming determines the serial number from the transmission. If the number is in line, the car will start. Most cars built in the last two decades utilize transponder keys. They are also utilized on airplanes. Air traffic control uses these to identify friendly aircraft with an encoded signal called IFF (Identification friend or foe). Certain aircraft have transponders in mode C or S that transmit the identification codes and altitudes to ATC. They also provide collision avoidance systems. The parts made of metal on the standard Saab Key are simple to duplicate. However, the microchip which communicates with the immobilizer could be difficult to copy. It is important to keep these safe if you own one. Every person who owns a Saab must have at minimum two keys that function for the car. If you lose the sole one, it will cost you a lot to replace it. It will require a new, special computer module as well as the cost of a second key and programming to convince the car that you aren't trying to steal it. Immobilizers Immobilizers add another layer of protection against hotwiring. They prevent the engine from starting without ensuring that the transponder on the key fob is in order. Many vehicles equipped with immobilizers display a warning indicator in the instrument cluster to indicate that the key is not inside. If you lose your key fob, you'll need to visit an authorized dealer to get it deactivated and receive the replacement. These systems are based on the encryption of data between the transponder systems and the car. Recent studies have shown, however, that encryption sequences can be cracked by computers. Hackers are able to bypass them by reading the messages sent back and forth over the CAN bus. These systems are far more sophisticated than traditional immobilizers which use one fixed code. Modern models have a system that rolls or changes codes to ensure that the systems are secure. Hackers are still able to crack these codes and use keys to start your vehicle. To solve this problem, the DST80 was created with a more lengthy sequence to make it harder to deduce. Unfortunately, researchers were able to break this too. It is important to keep your keyfob in your pocket even when you're not in use.