Saab Car Key Replacement

The majority of drivers will need to replace their Saab keys. Saabs require keys that are special and have a chip that identifies them.

If you are unable to replace one of them, your car won't start unless you have the other. You can save money by purchasing it yourself instead of paying a dealer.

Keys

It can be a very stressful experience to lose your car keys stolen or lose them. This is especially true if own one key. Fortunately, this issue is easily resolved by a professional locksmith. AutoLocks Ltd can repair your saab car key keys quickly and effectively. We provide our services for 75% less than what an auto dealer would charge.

Owners of the 03-11 SAAB 9-3 have a distinct problem when it comes to their car keys. Key fobs like these aren't robust and tend to break quite easily. Many people don't even have an extra key, which poses a huge safety risk in the case of an emergency or accident.

It will cost you around $400 to the dealer if you want to add an extra key. You will need a new key, transponder, and also to have your existing key programmed. This process is carried out using an instrument called a Tech-2 which the dealer has. The process is straightforward however you'll need to have some mechanical skill in order to add the key successfully. It's best to leave this to a professional. The first step is to take the emergency key from its case. This can be done by inserting a flathead screwdriver in the slot in the middle of the key fob. After a few minutes of work the key should split open.

Remotes

The latest Saab cars do not use traditional keys made of metal for security. Instead, they use an immobilizer system that is based on the recognition of a particular chip that is embedded in every key. This is why a certain type of key is required to unlock the car and insert it into the ignition. It is for this reason that anyone who is a Saab owner should always carry an extra.

The classic metal keys can be copied easily, but the real issue is that the electronic part of a key fob needs to be connected to a specific vehicle in order for it to work. This is done in the car's computer modules and are referred to as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your sole functioning key in the process, it will cost your dealer a significant amount to replace these modules and to program the new key.

Local locksmiths can reprogram the EEPROM chip on your car's computer to create a new key. This can cost you as much as 50% of what dealer charges. We recommend you call us as soon as possible should you lose your key. This will help you save money by not having to pay buying a new key from a dealer.

Transponders

A transponder is a chip embedded in a key-fob that emits a unique coded signal. It's a component of the immobilizer which stops thieves from using stolen car key to open the door. Transponder signals are detected by a receiver close to the ignition. It decodes the serial number from the transmission. If the serial number matches, the car will start. Most cars built in the last two decades have transponder keys.

They are also used in aircrafts. Air traffic control makes use of these to identify friendly aircraft by using a coded signal called IFF (Identification friend or foe). Certain aircraft are equipped with transponders in mode C or S, which transmit the identification codes and altitudes to ATC. They also provide systems for collision avoidance.

The metal parts of a standard Saab key are easy to duplicate, however the microchip that connects to the immobilizer is hard to duplicate. It is important to protect these keys when you own one.

Everyone who owns a Saab must have at a minimum two keys that work for their car. You'll have to pay a lot of money when you lose your sole key. You'll need to purchase an electronic module for your computer, a second key, and program the vehicle to convince it that you're not trying to take it.

Immobilizers

Immobilizers provide another security measure to prevent thieves from hotwiring your vehicle. They prevent the engine from being started without ensuring that the transponder on the key fob is in order. Additionally the majority of cars equipped with immobilizers will also display an indicator in the instrument cluster that shows the key isn't contained. If you lose your keyfob, you'll have to visit a dealer to deactivate it and then purchase a new one.

These systems are built around encryption of data that flows between the transponder and car's system. However, recent studies have shown that these encryption sequences are too easy for computers to hack. Hackers can bypass them by reading the messages transferred back and forth across the CAN bus.

These systems are much higher-tech than the standard immobilizers, which rely on a fixed code. The newer versions have a system of changing or rolling codes to ensure they are secure. Hackers are still able to crack these codes and use keys to start your vehicle. To address this issue, the DST80 was developed with a longer sequence in order to make it harder to figure out. Researchers were also able to break it. It is essential to keep your keyfob with you, even when not in use.