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Saab Car Key Replacement Saab car key replacement is something that all drivers will have to tackle in the near future. Saabs require keys that are special and have chips that identify them. If you fail to replace one of these, you'll not be in a position to start your car until you've got the second. You can save a lot by buying it yourself instead of paying the dealer. Keys Losing your car keys or lost is extremely frustrating and stressful, especially if you only have one key working. This problem is easily solved with the help of an 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 provide our services for 75 percent less than the price a dealer would charge you. The 03-11 SAAB owners have a unique problem with their car keys. These keys are prone to breaking easily and aren't durable. Many people do not have an extra, which could be a security risk during an emergency. If you're planning to purchase a spare key the cost will be around $400 at the dealer. You will need a new key, transponder, and also to have your existing key programmed. The dealer uses a Tech-2 tool to execute this process. The process is straightforward however you'll need to have some mechanical skill in order to add the key successfully. This is why it's better to leave the task to an expert. The first step is taking the emergency key from its case. Place a flathead in the slot that is in the middle of your key fob. After a little bit of work, the key should split open. Remotes The newest Saab automobiles do not use traditional keys made of metal to provide security. Instead, they use an immobilizer system that is built on recognition of a chip embedded in every key. This is why a specific kind of key is required to unlock the car and then insert it into the ignition. It is for this reason that anyone who is a Saab owner should always have a spare. The classic metal keys are easy to duplicate however the problem is that the electronic portion of a key-fob has to be matched with a specific car to allow the key to function. saab key fob programming www.g28carkeys.co.uk is accomplished through the computer modules of the car, referred to as CIM (Column Integration Modul) or TWICE. The dealer will charge for replacing the modules and program a new one if you lose only one key. A locksmith at your local can reprogram the EEPROM in your car's computer and make you a new key, which can save you 50 percent or more than what dealerships will charge! If you lose your sole key, it is important to get in touch with us immediately to ensure we are able to reduce the cost a dealer will ask for. Transponders A transponder, or electronic chip, is an electronic chip that is embedded in the key-fob. It transmits an unicoded message. It's a component of the immobilizer, which prevents thieves using a stolen car key to start the vehicle. The transponder signal from the key are detected by the receiver near the ignition. The receiver is able to decode the serial numbers of the transmission. If the serial number matches, the car will begin. Transponder keys are used in most cars manufactured in the past two decades. They are also used on aircrafts. Air traffic control uses these to identify friendly aircraft with an encoded signal known as IFF (Identification friend or foe). Certain aircraft are equipped with transponders in modes C or S which transmit the identification codes and altitudes to ATC. They also support collision avoidance systems. The metal parts on a standard Saab Key are simple to duplicate. However, the microchip which communicates with an immobilizer could be difficult to copy. If you own one of these, it's vital to protect it. Anyone who owns a Saab should have at least two working keys for their car. If you lose only one that you have, it will cost much to replace it. You'll need a brand new, specialized computer module and the costs of a second key as well as programming to convince the car you aren't trying to take it. Immobilizers Immobilizers add another layer of protection against hotwiring. They are designed to stop the engine from starting unless the transponder is in the correct key fob. In addition to that the majority of cars equipped with immobilizers will also display a warning symbol in the instrument cluster that indicates the key isn't contained. If you lose your keyfob you will need to visit a dealer to disable it and purchase a new one. These systems are built on encryption of the data that is transmitted between the transponder as well as the car's system. Recent research has shown, however, that encryption sequences are able to be cracked by computers. Hackers can break them by reading the messages that are sent back and forth over the CAN bus. These systems are far more sophisticated than traditional immobilizers which use one fixed code. The latest models come with the ability to change or rolling codes to make them more secure. Hackers are still able to hack these codes and use keys to open your vehicle. In an effort to solve this problem the DST80 was designed with a longer sequence in order to make it harder to figure out. Researchers were also able get it to work. This is why it's essential to keep your key fob in your purse when you're not using it.