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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. Saabs require keys that have a a chip that identifies them. If you have one of these issues, your car won't start unless you have the other. However, you can save a significant amount of money by getting it yourself instead of paying a dealer. Keys It can be a stressful experience to lose your car keys stolen or to lose them. This is especially true if you only have one key. This issue can be easily resolved by a expert 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. Our services are 75 per cent less than the dealer. The 03-11 SAAB owners face a unique problem with their car keys. These key fobs aren't all very durable and tend to break down quite easily. A lot of people don't have an extra key, which is an enormous safety risk in the situation of an emergency or an accident. You'll be charged around $400 to the dealer if you wish to add a second key. You'll need a new key, transponder, and also to have your existing key programmed. This is accomplished using an instrument known as a Tech-2 which the dealer owns. The procedure is simple however you'll require some mechanical knowledge to successfully add the key. This is why it's best to leave it to an expert. The first step is removing the emergency key from its case. Insert a flathead in the slot in the middle of your key fob. After www.g28carkeys.co.uk of work you will be able to split the key. Remotes The new Saab cars do not use traditional keys made of metal to provide security. Instead, they utilize an immobilizer system based on the recognition of a chip that is embedded in each key. This is why a certain type of key is needed to unlock the car and insert it into the ignition. This is one of the primary reasons for a wise Saab owner to always have a spare key in the car. The classic metal keys are easily copied but the problem is that the electronic part of a key-fob must be matched with a specific vehicle in order for it to work. This process is carried out in the car's computer components that are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge you an amount to replace the modules and then program a brand new one in case you lose only one key. Local locksmiths can modify the EEPROM chip inside your car computer to create a new key. This will reduce your costs by up to 50% of the cost dealers charge. We recommend you call us as soon as you can in the event that you lose your key. This will allow you to save money by not having to pay an auto dealer. Transponders A transponder, also known as an electronic chip, is a tiny electronic chip that is placed inside the key fob. It transmits an unique coded message. It is part of the immobilizer that prevents thieves from using a stolen car key to start the vehicle. The transponder signals are picked up by a receiver near the ignition that decodes the serial number of the transmission. If the serial number matches the vehicle's registration number, it's a good sign that the car is ready to. The majority of cars built in the past two decades use transponder keys. They are also used in airplanes. Air traffic control uses these to identify friendly aircraft by using a coded signal called IFF (Identification friend or foe). Certain aircrafts have mode C or mode S transponders that transmit the identifying codes and altitude to ATC. They also have collision avoidance systems. The metal components of a standard Saab key are simple to duplicate, however the microchip that communicates with the immobilizer is difficult to duplicate. If you have one of these, it's crucial to protect it. Every Saab owner should have two working keys. If you lose the sole one that you have, it will cost an enormous amount to replace it. You'll need to purchase a computer module that is specifically designed for this, a second key, and program the vehicle to convince it you're not attempting to take it. Immobilizers Immobilizers provide an additional layer of protection against hotwiring. They are designed to stop the engine from starting until they have the transponder on the proper key fob. In addition many cars with immobilizers also display an indicator in the instrument cluster that shows the key isn't in. If you lose your key fob, you'll have to visit an authorized dealer to get it removed and then get an alternative. These systems are founded on encryption of data that goes between the transponder and the car's systems. However, recent studies have discovered that these encryption sequences are too easy for computers to crack. Hackers can bypass them by analyzing the messages that are transmitted back and forth over the CAN bus. These systems are more sophisticated than conventional immobilizers, which use one fixed code. Newer versions use a system that changes or rolls codes to make the systems more secure. The issue with these versions is that hackers can still find ways to crack the code, and then use keys to start your vehicle. To address this issue, the DST80 has a longer code to make it more difficult to guess. Sadly, researchers were able to get around this. It is essential to keep your keyfob with you, even when not in use.