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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. Saabs require keys that are special and have a chip that identifies them. If saab 900 key are unable to get either of these, you'll be able to start your car until you have the second. But, you can save lots of cash by buying it yourself instead of paying a dealer. Keys Car keys being stolen or lost is extremely unpleasant and stressful particularly if you have one key working. This problem is easily solved with the help of an expert locksmith. AutoLocks Ltd can replace your SAAB keys 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 distinct issue with their car keys. Key fobs like these are prone to breaking easily and are not very durable. Many people don't own an extra, which could be a safety risk in an emergency. It will cost you around $400 to the dealer if you wish to add an extra key. You'll require a new key, a transponder and to have the existing key programmed. The dealer will use the Tech-2 tool to execute this process. The procedure is simple, but you will require some mechanical skill in order to be able to successfully insert the key. This is the reason it's better to leave the task to a professional. The first step is to remove the emergency key from the case. Install a flathead into the slot that is in the middle of your key fob. After a little bit of work, the key will split open. Remotes Modern Saab automobiles do not have keys made of metal to lock their vehicles. Instead, they utilize an immobilizer that works on the recognition of a unique chip inside every key. This is why a certain type of key is required to unlock the car and insert it into the ignition. It is for this reason that an Saab owner should always have an extra. The classic metal keys are easily copied but the problem is that the electronic component of a key fob needs to be matched to a specific vehicle in order for it to function. This is done through the computer modules of the car, known as CIM (Column Integration Modul) or TWICE. The dealer will charge you much to replace the modules and to program a new one in case you lose your sole key. A locksmith at your local can reprogram the EEPROM on the computer of your car and create you a new key, which can save you up to 50% or more than what dealerships will charge! We recommend that 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 is an electronic device inside a key-fob which emits a unique signal. It is part of the immobilizer system that stops thieves from using a stolen key to start your car. The transponder signals that the key emits are picked up by the receiver near the ignition. The receiver decodes serial numbers of the transmission. If the number is in line, the car will begin. Transponder keys can be found in the majority of cars built in the last two decades. They are also utilized on airplanes. ATC uses them to identify friendly aircraft by using an encoded signal called IFF (Identification friend or foe). Certain aircrafts have mode C or mode S transponders that transmit identifying codes as well as altitude information to ATC. They also include systems to avoid collisions. The metal parts of a standard Saab key are simple to duplicate, but the microchip that is connected to the immobilizer is hard to duplicate. If you own one of these, it's essential to protect it. Every person who owns a Saab must have at least two keys that work for the car. You'll be required to pay a considerable amount of money if you lose your only key. You'll have to purchase a computer module that is specifically designed for this or a spare key and program the car to convince it you're not trying to take it. Immobilizers Immobilizers provide an additional layer of protection against hotwiring. They are designed to stop the engine from running unless they have the transponder on the proper key fob. In addition to that the majority of vehicles with immobilizers will also display a warning symbol in the instrument cluster that shows the key isn't inside. If you lose your keyfob you'll need to go to an authorized dealer to deactivate it and then purchase a new one. These systems are based on encryption of the data that goes between the transponder as well as the car's system. However, recent research has revealed that these encryption sequences are too easy for computers to crack. Therefore, they are able to be snuffed out by hackers who are able to understand the messages going back and back and forth on the CAN bus. These systems are more advanced than the traditional immobilizers that rely on one fixed code. The latest models use a technology that alters or rolls codes to make the systems more secure. The problem with these is that hackers can still find ways to crack the code, and then use a key to start your car. To solve this problem the DST80 was created with a longer sequence that would make it more difficult to guess. Unfortunately researchers were able break this too. It's therefore important to keep your key fob in your pocket when you're not using it.