Saab Car Key Replacement
Most drivers will eventually have to replace their Saab keys. Saabs require special keys that include a chip that identifies them.
If you are unable to replace one of them the car won't start unless you have the other. But, you can save a lot of money by purchasing it yourself instead of paying the dealer.
Keys
Car keys being stolen or lost is extremely frustrating and stressful especially if you have one working key. Fortunately, this issue is easily resolved by a professional 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 particular problem when it comes their car keys. Key fobs for these models tend to break easily and are not very durable. A lot of people don't even have an extra key, which poses an enormous safety risk in the event of a crisis or an accident.
If you're planning to purchase an extra key, it will cost you around $400 at the dealer. You'll need the new key and transponder, plus having the old one programmed to the car. This process is carried out using an instrument known as Tech-2. Tech-2 which the dealer has. The procedure is simple however, you'll need to have some mechanical knowledge to successfully attach the key. saab 9-3 replacement key to leave this to experts. The first step is removing the emergency key from its case. Install a flathead into the slot located in the middle of your key fob. After a bit of work the key will split open.
Remotes
Modern Saab vehicles do not use metal keys to secure their vehicles. Instead, they utilize an immobilizer system that is built around recognition of the key and a specific chip inside every key. This is why the car only starts when a specific type of key (called a "key-fob") is used to unlock it, and then insert it in the ignition. This is among the primary motives for a smart Saab owner to always keep a spare key handy.
The classic metal keys are easy to duplicate however the problem is that the electronic portion of a key-fob needs to be matched to a specific car to allow the key to work. This is accomplished through the computer modules of the car, referred to as CIM (Column Integration Modul) or TWICE. The dealer will charge for replacing the modules and program a fresh one in case you lose your sole key.
Local locksmiths can reprogram the EEPROM chip in your car computer to make an entirely new key. This could help you save up to 50% of the cost dealers charge. We recommend that you contact us as soon as you can should you lose your key. This will help you avoid the expense of a dealership.
Transponders
A transponder is an electronic chip embedded in a key-fob that transmits a unique, coded signal. It's part of an immobilizer that stops thieves from using a stolen key to start your car. The transponder signals from the key are detected by the receiver close to the ignition. This receiver decodes the serial numbers from the transmission. If the number matches, the car will start. Most cars manufactured in the past two decades use transponder keys.
These are also used in aircrafts. ATC uses them to identify friendly aircraft by the use of a coded signal called IFF (Identification Friends or Foe). Certain aircraft are equipped with transponders in modes C or S that transmit the identification codes and altitudes to ATC. They also support collision avoidance systems.
The metal parts of a typical Saab key are easy to duplicate, however the microchip that is connected to the immobilizer is difficult to duplicate. If you own one of these, it's vital to keep it safe.
Anyone who owns a Saab must have at least two working keys for the car. You will have to pay a considerable amount of money if you lose your only key. You will need a new computer module plus the costs of a new key and programming to convince the car you aren't trying to steal it.
Immobilizers
Immobilizers are another layer of security to stop thieves from hotwiring your car. They stop the engine from starting until the transponder on the key fob is valid. Additionally, most cars with immobilizers will also have an alert symbol in the instrument cluster that shows the key isn't in. If you lose your keyfob you will need to visit an auto dealer to remove it and obtain a replacement one.
These systems are founded on encryption of data that flows between the transponder and car's system. Recent research has revealed that these encryption sequences can be accessed by computers. This means that they can easily be snuffed out by hackers who are able to understand the messages going back and forth on the CAN bus.
These systems are more advanced than conventional immobilizers that use one fixed code. The newer models feature a system of changing or rolling codes to make them more secure. The issue with these versions is that hackers are still able to discover ways to break the code and use a key to start your vehicle. To address this issue, the DST80 has a longer code to make it more difficult to determine. Sadly researchers were able crack this as well. It's therefore important to keep your key fob with you when you're not using it.