Saab Car Key Replacement

The majority of drivers will need to replace their lost saab key keys. Unlike many other cars, Saabs need special keys with a chip that identify them.

If you lose one of these and your car doesn't start, it won't unless you have the other. However you can save a significant amount of money by purchasing it yourself instead of paying the dealer.

Keys

Losing your car keys or misplacing them can be extremely stressful and inconvenient, especially if you only have one working key. Fortunately, this problem can be easily resolved with the help of a professional locksmith. AutoLocks Ltd can replace your SAAB keys quickly and effectively. We provide our services for 75 percent less than dealers.

Owners of the 03-11 SAAB 9-3 have a distinct issue when it comes to their car keys. These keys aren't that durable and they tend to fall apart quite easily. A lot of people don't have a spare, which can pose a risk to safety in an emergency.

If you're considering adding an extra key the cost will be around $400 at the dealer. You'll need the new key and transponder and then get the one you already have programmed to the car. The dealer will use a Tech-2 tool to execute this procedure. The process is easy however you'll require some mechanical knowledge to add the key successfully. It's best to leave this to experts. The first step is to take the emergency key from the case. This can be accomplished by inserting a flathead screwdriver in the slot located in the middle of the key fob. After a few minutes of work you will be able to split the key.

Remotes

The latest saab key fob cars do not use traditional metal keys for their security. Rather they have an immobilizer that works on the recognition of a specific chip inside each key. This is why a specific kind of key is required to unlock the car and insert it into the ignition. This is among the primary reasons for a responsible Saab owner to always have a spare key on hand.

The classic keys made of metal are easy to duplicate but the real issue is that the electronic component of a key fob needs to be matched with a specific car in order for the key to function. This matching takes place in the car's computer modules, which are called CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your sole functioning key, it will cost the dealer a significant amount to replace these modules and program a new key.

Local locksmiths can modify the EEPROM chip inside your car's computer to create an entirely new key. This can reduce your costs by up to 50% of what dealers would charge. We suggest you contact us as soon as possible if you lose your key. This will help you avoid the cost of a dealership.

Transponders

A transponder, also known as a electronic chip, is an electronic chip that is incorporated in the key-fob. It transmits a unique coded message. It's a component of the immobilizer which stops thieves using a stolen car key to start it. The transponder signals that the key emits are picked up by the receiver close to the ignition. The receiver is able to decode the serial numbers from the transmission. If the serial number matches, the car will start. Transponder keys are used for the majority of automobiles manufactured in the past two decades.

They are also utilized in aircrafts. ATC uses them to identify friendly aircraft by using an encoded signal called IFF (Identification friend or foe). Certain aircrafts have mode C or mode S transponders which transmit identifying codes and altitude information to ATC. They also have collision avoidance systems.

The metal components on the standard Saab Key are simple to duplicate. However the microchip that communicates with an immobilizer could be difficult to copy. It is essential to ensure the security of these keys when you own one.

Anyone who owns a saab 9-3 key replacement must have at least two keys that work for the car. If you lose the only one that you have, it will cost a lot to replace it. You will need a new computer module and the costs of a second key as well as programming to convince the car you aren't trying to steal it.

Immobilizers

Immobilizers provide an additional layer of protection against hotwiring. They prevent the engine from starting until the transponder on the key fob matches. The majority of cars equipped with immobilizers display a warning icon in the instrument cluster to signal that the key is not inside. If you lose your keyfob, you will need to visit a dealer to deactivate it and obtain a replacement one.

These systems rely on encryption of information between the transponder system and the car. However, recent research has found that these encryption codes are too easy for computers to crack. Hackers can bypass them by reading the messages that are transmitted back and forth on the CAN bus.

These systems are far more sophisticated than conventional immobilizers that use one fixed code. The newer models feature an option of changing or rolling codes to make them more secure. Hackers can still hack these codes and use keys to open your vehicle. To fix this issue the DST80 has an extended code that makes it more difficult to guess. Unfortunately researchers were able break this too. It is important to keep your keyfob with you, even when not using it.