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Saab Car Key Replacement Saab key replacement for cars is something that all drivers will face eventually. Saabs require keys that are special and have chips that identify them. If you don't have one of these, you won't be able to start your vehicle until you've got the second. However you can save a significant amount of money by purchasing it yourself instead of paying a dealer. Keys It can be a stressful experience to lose your car keys stolen or even lose them. This is especially true if possess one key. This problem can be easily resolved by a experienced locksmith. If you're in need a SAAB key replacement, you can rely on AutoLocks LTD to get the job done quickly and efficiently. We provide our services at 75 per cent less than the dealer. The 03-11 SAAB owners face a unique problem with their car keys. These keys tend to break easily and are not very durable. Many people do not have an extra spare, which can pose a risk to safety in an emergency. You'll be charged around $400 to the dealer if you want to add a second key. You will need a new key, transponder, and also to have your existing key programmed. This process is done with an instrument called a Tech-2 which the dealer has. The process is easy however, you'll need to have some mechanical expertise to successfully attach the key. This is why it's best to leave it to professionals. The first step is to remove the emergency key from the case. This can be done by inserting a flathead screwdriver in the slot in the middle of the key fob. After a bit of work the key should split open. Remotes The latest Saab automobiles don't rely on traditional keys made of metal to provide security. Instead, they employ an immobilizer system that is based on the recognition and a unique chip embedded in each key. This is why a certain type of key is needed to unlock the car and then insert it into the ignition. This is the reason that an Saab owner should always carry an extra. The classic metal keys are easy to copy however the issue is that the electronic part of a key-fob must be connected to a specific car in order for the key to function. This is done within 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 much to replace the modules and program a new one if you lose your sole key. A locksmith in your area can reprogram the EEPROM in the car's computer to give you a new key, thereby saving you up to 50 percent or more than what dealerships will charge! We recommend you call us as soon as you can if you lose your key. This will help you avoid the expense of the dealership. Transponders A transponder, or electronic chip, is a small electronic chip that is placed inside the key fob. It sends an unicoded message. It is part of the immobilizer which stops thieves from using a stolen vehicle key to start the car. The transponder signal is received by a device close to the ignition, which interprets the serial number from the transmission. If the number matches, the car starts. Transponder keys can be found in most cars manufactured in the past two decades. They are also utilized in aircrafts. Air traffic control utilizes them to identify friendly aircraft with an encoded signal, IFF (Identification friend or foe). Some airplanes are equipped with mode C or mode S transponders which transmit identifying codes and altitude information to ATC. They also have systems for collision avoidance. The metal parts of a typical Saab key are easy to duplicate, but the microchip which communicates with the immobilizer is hard to duplicate. It is essential to keep these safe if you own one. saab 93 key with a Saab must have at a minimum two working keys for the car. If you lose just one the cost will be a lot to replace it. You'll need to purchase an electronic module for your computer, a second key, and program the car to convince it you're not attempting to take it. Immobilizers Immobilizers add another layer of security to stop thieves from hotwiring your car. They are designed to stop the engine from starting unless the transponder is located on the proper key fob. In addition the majority of cars equipped with immobilizers also display an alert symbol in the instrument cluster which indicates the key isn't contained. If you lose your key fob you'll need to visit an authorized dealer to have it removed and then get an alternative. These systems are founded on encryption of data that flows between the transponder as well as the car's system. Recent studies have shown, however, that encryption sequences can be accessed by computers. Consequently, they can easily be manipulated by hackers who are able to read the messages that are sent back and back and forth on the CAN bus. These systems are more advanced than conventional immobilizers which use an unchanging code. Modern versions have a system that alters or rolls codes to make the systems more secure. The issue with these versions is that hackers are still able to find ways to hack the code, and then use the key to start your car. To combat this issue, the DST80 was created with a more lengthy sequence to make it more difficult to deduce. Sadly researchers were able to solve this problem as well. It's essential to keep your keyfob with you even when you're not using it.