Saab Car Key Replacement Saab key replacement for cars is something that all drivers will have to tackle in the near future. Unlike many other cars, Saabs need special keys with a chip that identify them. If you fail to replace one of these, you'll not be in a position to start your vehicle until you get the second. You can save a lot by purchasing it yourself instead of paying a dealer. Keys Having your car keys stolen or misplacing them can be very inconvenient and stressful particularly if you possess one functioning key. Fortunately, this issue is easily resolved by a professional locksmith. AutoLocks Ltd can replace your SAAB keys quickly and efficiently. We offer our services at 75 percent less than what a dealer would charge. The 03-11 SAAB owners have a distinct issue with their car keys. These keys aren't very durable and tend to break down quite quickly. Many people don't even own a spare key, which poses an extremely risky safety issue in the case of an emergency or accident. You'll have to pay about $400 to the dealer if you want to add an additional key. You'll have to purchase an additional key and transponder and then to program the current one to the car. The dealer uses a Tech-2 tool to perform this procedure. The process is easy however, you'll require some mechanical expertise to be able to successfully insert the key. This is why it's better to leave it to professionals. The first step is to remove the emergency key from the case. Insert a flathead in the slot in the middle of your key fob. After a little effort, you should be able split the key. Remotes Modern Saab vehicles do not use metal keys to secure their cars. Instead, they employ an immobilizer system based on the recognition of the key and a specific chip embedded in each key. This is why a certain type of key is required to unlock the car, and then insert it into the ignition. This is one of the main reasons for a wise Saab owner to always have a spare key on hand. The classic keys made of metal are easy to copy however the issue is that the electronic component of a key fob needs to be matched to a particular car in order for the key to function. This matching is done in the computer modules of the car, which are called CIM (Column Integration Modul) or TWICE. The dealer will charge you much to replace the modules and then program a brand new one if you lose only one key. Local locksmiths can modify the EEPROM chip inside your car computer to make an entirely new key. saab keys will save you up to 50% of the cost a dealer would charge. We suggest you contact us as soon as possible when you lose your keys. This will allow you to avoid the expense of a dealership. Transponders A transponder can be described as an electronic chip embedded in a key-fob that transmits a unique, coded signal. It is a part of the immobilizer system that stops thieves from using stolen keys to start your vehicle. The transponder signals are picked up by a receiver near the ignition that decodes the serial number of the transmission. If the number matches, the car will start. Most cars built in the last two decades use transponder keys. They can also be found on airplanes. Air traffic control utilizes these to identify friendly aircraft using the IFF signal, which is a coded signal. (Identification friend or foe). Certain aircrafts have mode C or mode S transponders that transmit identifying codes and altitude to ATC. They also have systems for collision avoidance. The metal components of a standard Saab key are simple to duplicate, but the microchip that is connected to the immobilizer is difficult to duplicate. If you have one of these, it is vital to protect it. Everyone with a Saab must have at least two working keys for their car. You will have to shell out a significant amount of money when you lose your sole key. It will require a new, specialized computer module as well as the cost of a second key and programming to convince the car that you aren't trying to take it. Immobilizers Immobilizers are an additional layer of protection against hotwiring. They're designed to prevent the engine from starting unless the transponder is on the proper key fob. In addition, most cars with immobilizers will also have a warning symbol on the instrument cluster that shows the key isn't inside. If you lose your key fob, you'll need to take it to an authorized dealer to have it deactivated and receive a replacement. These systems are based on the encryption of data between the transponder systems and the vehicle. Recent research has revealed, however, that these encryption sequences are able to 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 much more advanced than conventional immobilizers, which use an unchanging code. Modern models have a system that rolls or changes codes to ensure that the systems are secure. The problem with these codes is that hackers still have the ability to find ways to break the code and then use keys to start your vehicle. To solve this problem, the DST80 has an extended code that makes it harder to figure out. Sadly, researchers were able to solve this problem as well. As such, it's important to keep your key fob in your pocket even when you're not using it.
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