10 Unexpected Saab Key Replacement Tips Saab Car Key Replacement

Most drivers will eventually have to replace their Saab keys. Unlike many other cars, Saabs need special keys with a chip that identify them.

If you have one of these issues the car won't start unless you have the other. You can save money by purchasing it yourself, rather than paying the dealer.


Keys

It can be a stressful experience to lose your keys taken from your car or to lose them. This is especially true if own one key. This issue can be easily resolved by a expert locksmith. AutoLocks Ltd can repair your SAAB keys quickly and effectively. We offer our services at 75 percent less than the price an auto dealer would charge.

The owners of the 03-11 SAAB 9-3 have a distinct problem with their car keys. These key fobs aren't all that durable and they tend to break down quite quickly. Many people don't even own a spare key, which is an extremely risky safety issue in the event of an emergency or an accident.

You'll be charged around $400 to the dealer if you want to purchase an additional key. You'll need to purchase the new key and transponder and then having the old one programmed to the car. The dealer will use the Tech-2 tool to execute this procedure. The process is easy however, you'll need to have some mechanical knowledge to add the key successfully. This is the reason it's better to leave the task to a professional. The first step is to take the emergency key from the case. Insert a flathead in the slot that is in the middle of your key fob. After a bit of work the key should split open.

Remotes

The newest Saab cars do not use traditional keys made of metal for security. Instead, saab key programmer utilize an immobilizer system that is based on the recognition of a specific chip that is embedded in each key. This is why the car can only start when a specific type of key (called a "key-fob") is used to unlock it, and then insert it into the ignition. This is the reason that the Saab owner should always have an extra.

The traditional metal keys are easy to duplicate however the problem is that the electronic portion of a key-fob needs to be matched with a specific car in order for the key to work. This matching takes place in the computer modules of the car, which are called CIM (Column Integration Modul) or TWICE. The dealer will charge a lot to replace the modules and program a new one if you lose your sole key.

Local locksmiths can reprogram the EEPROM chip on your car's computer to create an entirely new key. This could cost you as much as 50% of the cost dealers would charge. If you've lost your primary key, it's vital that you contact us immediately to ensure we are able to reduce the cost that a dealer would ask for.

Transponders

A transponder can be described as an electronic chip inside a key-fob which sends out a unique coded signal. It is a part of the immobilizer to prevent thieves from using a stolen vehicle key to start the vehicle. The transponder signals are detected by a receiver close to the ignition. It decodes the serial number from the transmission. If the number matches, the car will begin. Transponder keys can be found in all cars produced in the last two decades.

They can also be found on airplanes. ATC uses them to identify friendly aircraft by the use of a coded signal known as 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 support systems for collision avoidance.

The metal components of a typical Saab key are simple to duplicate, however the microchip that connects to the immobilizer is difficult to duplicate. If you own one of these, it is crucial to secure it.

Everyone with a Saab must have at a minimum two keys that function for the car. You'll be required to pay a considerable amount of money should you lose only one key. You'll need to purchase an electronic module for your computer or a spare key and program the vehicle to convince it that you're not attempting to take it.

Immobilizers

Immobilizers offer an additional layer of protection against hotwiring. They prevent the engine from starting unless the transponder inside the key fob is valid. Most cars with immobilizers also display a warning symbol in the instrument cluster, indicating that the key is not inside. If you lose your key fob you'll have to visit an authorized dealer to have it deactivated and receive a replacement.

These systems are founded on encryption of data that flows between the transponder as well as the car's system. Recent studies have revealed, however, that these encryption sequences can be cracked by computers. This means that they can easily be manipulated by hackers who are able to read the messages that are sent back and forward on the CAN bus.

These systems are far more advanced than the conventional immobilizers that use a fixed code. The newer models feature a system of changing or rolling codes to make them more secure. The problem with these codes is that hackers can still find ways to crack the code and use keys to start your vehicle. In an effort to solve this issue, the DST80 was designed with a longer sequence to make it harder to deduce. Unfortunately, researchers were able to get around this. This is why it's essential to keep your key fob in your purse when you're not using it.