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Saab Car Key Replacement The majority of drivers will need to replace their Saab keys. Saabs require special keys with a chip that identifies them. If you don't have one of these, you'll not be able to start your car until you have the second. But, you can save a lot of money by purchasing it yourself instead of paying a dealer. Keys The loss of your car keys or lost could be very inconvenient and stressful particularly if you only possess one functioning key. Thankfully, this problem is easily solved with the help of an experienced locksmith. If you're in need of an SAAB key replacement, you can rely on AutoLocks LTD to finish the task quickly and efficiently. We offer our services at 75 percent less than what an auto dealer would charge. The owners of the 03-11 SAAB 9-3 have a particular problem when it comes to their car keys. These keys aren't very durable and tend to fall apart quite quickly. A lot of people don't have an extra one, which could be a security risk during an emergency. It will cost you around $400 to the dealer to add an additional key. You'll have to purchase a new key as well as a transponder, plus having the old one programmed to the car. The dealer will use a Tech-2 tool to carry out this process. The process is easy, but you will need to have some mechanical skill in order to successfully add the key. This is why it's best to leave the task to professionals. The first step is to remove the emergency key from the case. Insert a flathead in the middle slot of your key fob. After a few minutes of work, you will be able of splitting the key. Remotes The latest Saab cars do not use traditional keys made from metal for security. Instead, they utilize an immobilizer system based on the recognition of a special chip embedded into each key. This is why the car starts when a specific type of key (called a “key-fob”) is used to unlock the car and insert it in the ignition. This is one of the primary reasons for a prudent Saab owner to always have a spare key available. The traditional keys made of metal are easy to duplicate, but the real problem is that the electronic portion of a key-fob needs to be matched to a specific car to allow the key to function. This is done through the computer modules of the car, called CIM (Column Integration Modul) or TWICE. The dealer will charge for replacing the modules and to program a new one if you lose only one key. A locksmith at your local can reprogram the EEPROM on the car's computer to give you a new key, saving you up to 50% or more than what dealerships charge! If you lose your only key, it is important to get in touch with us immediately in order to help you avoid the expensive fees a dealer will ask for. Transponders A transponder, also known as an electronic chip, is an electronic chip that is incorporated in the key-fob. It transmits an unicoded message. It's part of the immobilizer system to prevent thieves from using a stolen key to start your car. The transponder signal is picked up by a receiver close to the ignition, which determines the serial number from the transmission. If the number is in line the car's serial number, it starts. Transponder keys are used for the majority of automobiles manufactured in the last two decades. They are also used on aircrafts. Air traffic control uses these to identify friendly aircraft using the IFF signal, which is a coded signal. (Identification friend or foe). Some airplanes are equipped with mode C or mode S transponders which transmit the identifying codes and altitude to ATC. saab replacement key G28CarKeys offer collision avoidance systems. The parts made of metal on the standard Saab Key are simple to duplicate. However the microchip that communicates with the immobilizer can be difficult to duplicate. It is essential to protect these keys if you own one. Everyone who owns a Saab must have at least two keys that are functional for their car. You'll have to shell out a significant amount of money when you lose your sole key. It will require a new computer module and the costs of a new key and programming to convince the car you aren't trying to take it. Immobilizers Immobilizers are an additional layer of protection against hotwiring. They prevent the engine from being started unless the transponder in the key fob is valid. The majority of vehicles with immobilizers display a warning symbol in the instrument cluster to indicate that the key isn't in the. If you lose your keyfob you'll have to visit a dealer to deactivate it and obtain a replacement one. These systems rely on encryption of information between the transponder system and the car. Recent studies have shown that these encryption sequences can be broken by computers. Hackers can bypass them by reading the messages that are transferred back and forth across the CAN bus. These systems are more advanced than the conventional immobilizers which use an unchanging code. The latest models come with a system of changing or rolling codes to make them more secure. The problem with these is that hackers can still find ways to crack the code, and then use the key to start your car. To address this issue, the DST80 has an extended code that makes it harder to figure out. Researchers were also able solve it. It's essential to keep your keyfob in your pocket even when you're not using it.