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 that identify them. If you fail to replace one of these, you'll be in a position to start your car until you've got the second. You can save a lot by buying it yourself rather than paying the dealer. https://www.thekeylab.co.uk/saab-car-keys/ of your car keys or lost can be extremely frustrating and stressful particularly if you have one working key. This issue can be resolved with the help of an experienced locksmith. AutoLocks Ltd can repair your SAAB keys quickly and effectively. We provide our services at 75 percent less than a dealer. Owners of the 03-11 SAAB 9-3 have a distinct issue when it comes to their car keys. These key fobs aren't all that durable and they tend to break easily. Many people don't even have an extra key, which poses a huge safety risk in the event of a crisis or accident. If you're looking to add an extra key it will cost about $400 at the dealer. You'll need a new key, a transponder and the existing key programmed. The dealer uses the Tech-2 tool to complete this process. It is a simple process however, you'll need mechanical skills to add 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 its case. Install a flathead into the middle slot of your key fob. After a little work you will be able of splitting the key. Remotes Modern Saab automobiles do not have keys made of metal to secure their cars. Instead, they use an immobilizer that works on the recognition of a specific chip that is embedded in every key. This is why the car can only start after a specific kind of key (called a "key-fob") is used to unlock the car and insert it into the ignition. This is one of the primary reasons for a responsible Saab owner to always have a spare key available. The traditional metal keys are easy to copy, but the real problem is that the electronic portion of a key-fob has to be matched to a specific car in order for the key to function. This is accomplished through the computer modules of the car, which are called CIM (Column Integration Modul) or TWICE. The dealer will charge you much to replace the modules and then program a brand new one if you lose the only key. Local locksmiths can modify the EEPROM chip of your car computer to create a new key. This will reduce your costs by up to 50% of what a dealer would charge. We suggest you contact us as soon as you can when you lose your keys. This will allow you to avoid the expense of the dealership. Transponders A transponder is a chip embedded in a key-fob that sends out a unique coded signal. It's part of the immobilizer system to prevent thieves from using a stolen key to start your vehicle. The transponder signal is detected by a receiver close to the ignition. It decodes the serial number of the transmission. If the serial number matches, the car starts. The majority of cars built during the last two decades use transponder keys. These are also used in aircrafts. ATC uses them to identify friendly aircraft by using the IFF signal, which is a coded signal. (Identification friend or foe). Some aircraft are equipped with transponders in mode C or S, which transmit the identification codes and altitudes to ATC. They also include systems for collision avoidance. The metal parts on the standard Saab Key are easy to duplicate. However, the microchip which communicates with the immobilizer may be difficult to copy. It is crucial to secure these keys when you own one. Everyone who owns a Saab must have at minimum two keys that are functional for the car. You'll have to pay a lot of money should you lose only one key. You'll need to purchase an extra computer module and a second key and program the vehicle to convince it that you are not trying to steal it. Immobilizers Immobilizers provide another layer of protection to stop thieves from hotwiring your car. They're designed to prevent the engine from starting unless they have the transponder on the proper key fob. In addition the majority of vehicles with immobilizers will also have an indicator in the instrument cluster which indicates that the key isn't within. If you lose your key fob you'll need to go to an authorized dealer to have it removed and then get a replacement. These systems are based on the encryption of data between the transponder systems and the vehicle. Recent studies have shown that these encryption sequences are able to be cracked by computers. Hackers can break them by reading the messages that are transmitted back and forth over the CAN bus. They are superior to the traditional immobilizers, which rely on an unchanging code. Newer versions use a system which rolls or changes codes to ensure that the systems are secure. Hackers are still able to crack these codes and use keys to begin your vehicle. To solve this problem, the DST80 has a longer code to make it more difficult to determine. Researchers were also able to solve it. It is essential to keep your keyfob in your pocket, even when not using it.