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Saab Car Key Replacement Most drivers will have to replace their Saab keys. In contrast to other cars, Saabs need special keys which have a chip to identify them. If you don't have one of these, you'll not be able to start your vehicle until you've got the second. You can save money by buying it yourself instead of paying a dealer. Keys It can be a very stressful experience to lose your car keys stolen or even lose them. This is especially true if possess one key. Thankfully, this problem is easily resolved with the help of a professional locksmith. If you're in need an SAAB key replacement, you can rely on AutoLocks LTD to complete the task quickly and efficiently. We provide our services for 75% less than a dealer. Owners of the 03-11 SAAB 9-3 have a particular issue when it comes to their car keys. The key fobs aren't that durable and tend to break down quite quickly. Many people don't even own a spare key, which is a major safety risk in the case of an emergency or an accident. You'll have to pay about $400 to the dealer if you want to add an additional key. You'll need a new key, transponder, and the existing key programmed. The dealer will use the Tech-2 tool to perform this process. It's a simple procedure however you'll need mechanical skills to install the key. This is why it's best to leave the task to professionals. The first step is to take the emergency key from the case. Place a flathead in the slot in the middle of your key fob. After a bit of work, the key will split open. Remotes The latest Saab automobiles do not use traditional keys made from metal for security. Instead, they use an immobilizer system based on the recognition of a particular chip that is embedded in each key. This is why the car will only start when a particular type of key (called”key-fob”) “key-fob”) is used to unlock it and then insert it in the ignition. This is among the primary reasons for a responsible Saab owner to always have a spare key available. The traditional metal keys are simple to duplicate but the real issue is that the electronic component of a key-fob has to be connected to a specific car in order for the key to function. This is done in the car's computer components which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge you for replacing the modules and program a new one in case you lose the only key. A locksmith near you can change the EEPROM in the car's computer to give you a new key, saving you up to 50 percent or more than dealerships will charge! We recommend you call us as soon as you can should you lose your key. This will allow you to avoid the cost of a dealership. Transponders A transponder is a chip embedded in a key-fob that emits a unique coded signal. It's part of the immobilizer to prevent thieves from using stolen car key to start the car. The transponder signals from the keys are detected by the receiver located near the ignition. saab fob key replacement decodes serial numbers of the transmission. If the numbers match the vehicle's registration number, it's a good sign that the car is ready to. Most cars built in the last two decades use transponder keys. They are also utilized in aircrafts. Air traffic control uses them to identify friendly aircraft by the use of a coded signal called IFF (Identification of 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 parts made of metal on the standard Saab Key are simple to duplicate. However the microchip that communicates with the immobilizer may be difficult to copy. It is crucial to ensure the security of these keys if you own one. Anyone who owns a Saab should have at least two keys that work for their car. If you lose just one the cost will be much to replace it. You will need to buy an extra computer module and a second key and program the vehicle to convince it that you're not trying to steal it. Immobilizers Immobilizers provide another security measure to prevent thieves from hotwiring your car. They are designed to stop the engine from starting unless they have the transponder on the correct key fob. In addition to that the majority of cars equipped with immobilizers will also display an indicator in the instrument cluster that indicates the key isn't contained. If you lose your key fob, you'll need to take it to an authorized dealer to get it deactivated and get a replacement. These systems rely on encryption of information between the transponder system and the vehicle. However, recent research has found that these encryption codes are too easy for computers to break. Hackers could bypass them by analyzing the messages transmitted back and forth over the CAN bus. These systems are more sophisticated than conventional immobilizers, which use one fixed code. The newer models feature the capability of changing or rolling codes to make them more secure. Hackers are still able to crack these codes and use keys to start your vehicle. To fix this issue the DST80 has a longer code to make it more difficult to determine. Unfortunately researchers were able to solve this problem as well. It's important that you always keep your keyfob in your pocket even when you're not in use.