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Saab Car Key Replacement Most drivers will eventually need to replace their Saab keys. Unlike many other cars, Saabs need special keys with a chip to identify them. If you don't have one of these, you'll be in a position to start your vehicle until you get the second. You can save a lot by buying it yourself instead of paying a dealer. Keys Having your car keys stolen or lost could be extremely stressful and inconvenient especially if you have one key working. Fortunately, this problem can be easily resolved with the help of a professional locksmith. If you're in need of a SAAB key replacement, you can rely on AutoLocks LTD to get the job done quickly and efficiently. Our services are 75% less than a dealer. The 03-11 SAAB owners have a unique problem with their car keys. Key fobs like these aren't robust and tend to break quite quickly. A lot of people don't have an extra, which could be a security risk during an emergency. You'll have to pay about $400 to the dealer if you want to add a second key. You will need to buy the new key and transponder, and having the old one programmed to the car. This process is carried out using an instrument known as a Tech-2, which the dealer owns. It is a simple process however you'll need mechanical skills to install the key. It is recommended to leave this to experts. The first step is to take the emergency key from the case. Install a flathead into the slot located in the middle of your key fob. After a little effort you will be able of splitting the key. Remotes The latest Saab automobiles do not use traditional keys made of metal for security. Instead, they utilize an immobilizer system that is built around recognition of the key and a specific chip that is embedded in every key. This is why a particular type of key is required to unlock the car and put it into the ignition. This is one of the main reasons for a prudent Saab owner to always keep a spare key handy. The classic metal keys are simple to copy however the problem is that the electronic component of a key-fob has to be matched to a specific car in order for the key to work. This matching takes place in the computer modules of the car, referred to as CIM (Column Integration Modul) or TWICE. If you lose your only working key and it costs the dealer a lot of money to replace these modules and program a new key. Local locksmiths can reprogram the EEPROM chip in the car computer to create a new key. This could cost you as much as 50% of what dealer charges. We recommend you call us as soon as possible in the event that you lose your key. This will allow you to avoid the expense of an auto dealer. Transponders A transponder is a chip in a key fob which transmits a unique, coded signal. It's a component of the immobilizer which stops thieves from using stolen car key to start it. The transponder signals that the key emits are picked up by the receiver close to the ignition. The receiver is able to decode the serial numbers that are generated by the transmission. If the serial number matches the vehicle's registration number, it's a good sign that the car is ready to. Transponder keys are used in most cars manufactured in the last two decades. They are also utilized on airplanes. Air traffic control makes use of them to identify friendly aircraft by the use of a coded signal known as IFF (Identification friend or foe). Some aircraft are equipped with transponders operating in mode C or S that transmit the identification codes and altitudes to ATC. They also have collision avoidance systems. The metal parts of a standard Saab key are easy to duplicate, however the microchip that is connected to the immobilizer is difficult to copy. It is important to ensure the security of these keys if you own one. saab 9-5 key replacement must have two keys working. You'll need to shell out a significant amount of money in the event that you lose your primary key. You'll need an electronic module for your computer as well as a new key and program the car to convince it that you're not trying to take it. Immobilizers Immobilizers provide an additional layer of protection against hotwiring. They stop the engine from starting unless the transponder in the key fob is in order. In addition to that, most cars with immobilizers also display a warning symbol in the instrument cluster that shows the key isn't in. If you lose your keyfob you'll need to go to an auto dealer to remove it and obtain a replacement one. These systems are based on encryption of the data that is transmitted between the transponder and the car's system. However, recent studies have shown that these encryption sequences are too easy for computers to hack. Hackers can break them by analyzing the messages transmitted back and forth on the CAN bus. These systems are far higher-tech than the standard immobilizers, which rely on a fixed code. The latest models use a technology that alters or rolls codes to increase the security of the system. The problem with these is that hackers can still find ways to crack the code and use the key to start your car. To combat this issue the DST80 was designed with a longer sequence in order to make it harder to guess. Researchers also managed to break it. It is important to keep your keyfob with you, even when not in use.