Saab Car Key ReplacementMost drivers will have to replace their Saab keys. Saabs require keys that are special and have chips that identify them.If you have one of these issues and your car doesn't start, it won't unless you have the other. You can save a lot by purchasing it yourself instead of paying a dealer.KeysIt can be a stressful experience to have keys to your car stolen or to lose keys. This is especially the case if you own one key. This problem can be easily resolved with the help of an experienced locksmith. If you're in need of a SAAB key replacement, you can rely on AutoLocks LTD to finish the task quickly and efficiently. We provide our services at 75 percent less than a dealer.The owners of the 03-11 SAAB 9-3 have a distinct problem when it comes to their car keys. Key fobs like these tend to break easily and aren't robust. A lot of people don't have a spare key, which is a huge safety risk in the event of a crisis or accident.If you're looking to buy an extra key, it will cost you around $400 at the dealer. You'll need to purchase the new key and transponder, and having the old one programmed to the car. This is done using the special tool known as a Tech-2 that the dealer owns. It's a simple procedure however you'll need mechanical skills to insert the key. This is the reason it's better to leave the task to a professional. The first step is removing the emergency key from its case. Insert a flathead in the slot located in the middle of your key fob. After a little bit of work, the key should split open.RemotesThe latest Saab automobiles do not use traditional keys made of metal for security. Instead, they utilize an immobilizer system based upon the recognition of a unique chip embedded into each key. That is why the car only starts when a specific type of key (called"key-fob") "key-fob") is used to unlock the car and insert it into the ignition. This is the reason that the Saab owner should always carry a spare.The traditional keys made of metal are easy to duplicate however the problem is that the electronic part of a key-fob has to be matched with a specific car in order for the key to function. This is done in the car's computer module which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your sole working key and you lose it, it will cost the dealer a lot of money to replace these modules and to program a new key.Local locksmiths can reprogram the EEPROM chip in your car computer to create an entirely new key. This can cost you as much as 50% of the cost a dealer would charge. We suggest you contact us as soon as you can should you lose your key. This will help you avoid the cost of the dealership.TranspondersA transponder, or electronic chip, is a small electronic chip that is incorporated inside the key fob. It sends an unicoded message. It's part of the immobilizer system to prevent thieves from using stolen keys to start your vehicle. The transponder signals are picked up by a receiver near the ignition, which decodes the serial number of the transmission. If the serial number matches the vehicle's registration number, it's a good sign that the car is ready to. Transponder keys are utilized for the majority of automobiles manufactured in the last two decades.They are also used in aircrafts. Air traffic control uses them to identify friendly aircraft by the use of a coded signal called IFF (Identification Friend or Foe). saab key fob programming are equipped with transponders in mode C or S that send the identification codes and altitudes to ATC. They also provide collision avoidance systems.The metal parts of a standard Saab key are easy to duplicate, however the microchip that is connected to the immobilizer is hard to copy. If you own one of these, it is vital to keep it safe.Every Saab owner should have two keys that work. You'll need to pay a considerable amount of money should you lose only one key. You will need to buy an extra computer module, a second key, and program the car to convince it you are not trying to take it.ImmobilizersImmobilizers are a further safeguard to stop thieves from hotwiring your car. They're designed to prevent the engine from starting unless the transponder is in the correct key fob. Most cars with immobilizers also display a warning symbol in the instrument cluster to signal that the key isn't inside. If you have lost your key fob, you'll need to go to an authorized dealer to get it deactivated and receive the replacement.These systems are built on encryption of the data that flows between the transponder as well as the car's system. However, recent research has discovered that these encryption sequences are too easy for computers to hack. Hackers can break them by reading the messages transferred back and forth across the CAN bus.These systems are far higher-tech than the standard immobilizers which use an unchanging code. Newer versions use a system that rolls or changes codes to make the systems 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 a longer code to make it harder to figure out. Researchers also managed to crack it. It's essential to keep your keyfob with you even when you're not using it.