Saab Car Key ReplacementSaab car keys replacement is something that most drivers will have to tackle eventually. In contrast to other cars, Saabs need special keys with a chip that identify them.If you are unable to replace one of them, your car won't start unless you have the other. However, you can save a significant amount of money by purchasing it yourself instead of paying a dealer.KeysThe loss of your car keys or misplacing them can be extremely unpleasant and stressful particularly if you only have one working key. Thankfully, this problem is easily solved with the help of an experienced locksmith. If you're in need of a SAAB key replacement, you can rely on AutoLocks LTD to complete the job quickly and efficiently. We provide our services for 75 percent less than dealers.Owners of the 03-11 SAAB 9-3 have an unique problem when it comes their car keys. Key fobs like these tend to break easily and aren't very robust. Many people don't even have a spare key, which poses a major safety risk in the case of an emergency or accident.If you're planning to purchase a spare key, it will cost you about $400 at the dealer. You'll need a new key, transponder, and the existing key programmed. This is done using a special tool called a Tech-2, which the dealer owns. The process is straightforward, but you will need to have some mechanical skill in order to successfully attach the key. This is the reason it's better to leave it to a professional. The first step is to take the emergency key from the case. This can be done by inserting a flathead screwdriver in the slot in the middle of the key fob. After a little bit of work the key should split open.Remotes saab 93 key do not use traditional metal keys for their security. Instead, they utilize an immobilizer system that is based on the recognition of a unique chip embedded into each key. This is the reason why the car starts when a particular type of key (called a "key-fob") is used to unlock the car and insert it into the ignition. This is among the primary reasons for a prudent Saab owner to always have a spare key on hand.The classic keys made of metal are easy to duplicate however the issue is that the electronic portion of a key-fob needs to be connected to a specific car in order for the key to function. This is done in the car's computer module and are referred to as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only working key and it costs the dealer a substantial amount to replace these modules and program a new key.A locksmith in your area can reprogram the EEPROM of your car's computer and make you a new key, saving you 50 percent or more than dealerships charge! If you lose your sole key, it is crucial to contact us right away to ensure we are able to avoid the costly fees the dealer might ask for.TranspondersA transponder, or electronic chip, is an electronic device that is embedded inside the key fob. It sends an unique coded message. It's a component of the immobilizer which stops thieves from using a stolen car key to start it. The transponder signals from the keys are detected by the receiver close to the ignition. This receiver decodes the serial numbers that are generated by the transmission. If the number is in line, the car will start. Most cars manufactured in the past two decades use transponder keys.They are also used on aircrafts. ATC uses them to identify friendly aircraft with a coded signal called IFF (Identification friend or foe). Certain aircraft have transponders operating in mode C or S that send the identification codes and altitudes to ATC. They also include systems for collision avoidance.The metal components of a typical Saab key are simple to duplicate, but the microchip that connects to the immobilizer is difficult to duplicate. If you own one of these, it is essential to protect it.Every Saab owner should have two keys that work. If you lose only one the cost will be lots of money to replace it. You'll have to purchase a computer module that is specifically designed for this, a second key, and program the car to convince it you're not attempting to steal it.ImmobilizersImmobilizers provide an additional layer of protection against hotwiring. They are designed to stop the engine from starting unless they have the transponder on the correct key fob. In addition many cars that have immobilizers are equipped with a warning symbol in the instrument cluster, which indicates the key isn't contained. If you lose your keyfob you'll have to visit an authorized dealer to deactivate it and obtain a replacement one.These systems are built on encryption of the information that is sent between the transponder as well as the car's system. However, recent research has revealed that these encryption sequences are too easy for computers to hack. Therefore, they are able to be bypassed by hackers who are able to read the messages that are sent back and back and forth on the CAN bus.They are higher-tech than the standard immobilizers that use a fixed code. Newer versions use a system that alters or rolls codes to increase the security of the system. The issue with these versions is that hackers can still find ways to crack the code and then use a key to start your vehicle. To address this problem, the DST80 was created with a longer sequence in order to make it harder to deduce. Researchers were also able crack it. As such, it's important to always keep your key fob in your pocket even when you're not using it.