Saab Car Key Replacement
Saab car keys replacement is a problem that all drivers will face eventually. As with other cars, Saabs need special keys which have a chip to identify them.
If you lose one of these the car won't start unless you have the other. You can save a lot by purchasing it yourself, instead of paying a dealer.
Keys
The loss of your car keys or lost could be extremely unpleasant and stressful particularly if you have one key working. This issue is easily solved by a 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 dealers would charge you.
Owners of the 03-11 SAAB 9-3 have a unique problem with their car keys. These keys aren't that durable and they tend to fall apart quite quickly. A lot of people don't even have a spare key, which poses a huge safety risk in the event of an emergency or an accident.
It will cost you around $400 to the dealer to add an additional key. You will need a new key, a transponder and the existing key programmed. This is done using an instrument known as a Tech-2 that dealers own. The process is easy, but you will need to have some mechanical skill in order to successfully attach the key. It is best to leave this to a professional. The first step is to take the emergency key from its case. Install a flathead into the middle slot of your key fob. After a few minutes of work, you should be able split the key.
Remotes
The modern Saab automobiles don't rely on traditional keys made from metal for security. Instead, they utilize an immobilizer system that is built on recognition and a special chip embedded in each key. That is why the car starts when a certain 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 available.
The traditional metal keys can be easily copied however the issue is that the electronic part of a key-fob has to be matched to a specific vehicle in order to function. This matching is done in the computer modules of the car, which are called CIM (Column Integration Modul) or TWICE. The dealer will charge for replacing the modules and to program a new one in case you lose only one key.
A local locksmith can reprogram the EEPROM inside your car's computer and make you a new key, thereby saving you 50 percent or more than dealerships charge! We recommend you call us as soon as possible should you lose your key. This will help you avoid the expense of an auto dealer.
Transponders
A transponder, also known as an electronic chip, is a small electronic chip that is placed inside the key fob. It transmits an individual coded message. It is part of the immobilizer that stops thieves from using a stolen key to start your car. Transponder signals are detected by a receiver near the ignition, which decodes the serial number of the transmission. If the number is in line the car's number, it will start. Most cars built in the last two decades use transponder keys.
These are also used in airplanes. ATC uses them to identify friendly aircraft with the use of a coded signal called IFF (Identification of Friend or Foe). Some airplanes are equipped with mode C or mode S transponders that transmit the identifying codes and altitude information to ATC. They also provide collision avoidance systems.
The metal parts of a standard Saab key are simple to duplicate, however the microchip that communicates with the immobilizer is difficult to copy. If you own one of these, it's crucial to protect it.
Anyone who owns a Saab must have at minimum two keys that function for their car. If you lose the only one that you have, it will cost much to replace it. You'll need to purchase a special computer module and a second key and program the car to convince it that you are not trying to steal it.
Immobilizers
Immobilizers are another layer of protection to stop thieves from hotwiring your vehicle. They prevent the engine from being started unless the transponder inside the key fob is valid. In webpage with immobilizers also display a warning symbol in the instrument cluster that indicates the key isn't contained. If you lose your keyfob you will need to visit an auto dealer to remove it and get a new one.
These systems rely on the encryption of data between the transponder systems and the car. Recent research has shown, however, that encryption sequences can be accessed by computers. Hackers are able to bypass them by analyzing the messages that are sent back and forth over the CAN bus.
These systems are more sophisticated than the traditional immobilizers that rely on one fixed code. The newer versions have a system of changing or rolling codes to ensure they are secure. The issue with these is that hackers can still find ways to break the code and use keys to start your car. To solve this problem, the DST80 has a longer code to make it more difficult to guess. Unfortunately, researchers were able to get around this. As such, it's important to keep your key fob in your pocket even when you're not using it.