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saab car key - look at these guys - Replacement

Saab car keys replacement is something that all drivers will have to tackle at some point. Like other vehicles, Saabs need special keys that contain a chip to identify them.

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

Keys

Having your car keys stolen or lost could be extremely frustrating and stressful particularly if you only have one key working. This problem can be resolved by a experienced locksmith. If you're in the market for a saab key code key replacement, you can rely on AutoLocks LTD to complete the job quickly and efficiently. We provide our services at 75 per cent less than the dealer.

The owners of the 03-11 SAAB 9-3 have a unique problem when it comes to their car keys. Key fobs like these aren't very durable and tend to break easily. Many people don't even own a spare key, which is an extremely risky safety issue in the case of an emergency or accident.

If you're planning to purchase a spare key it will cost about $400 at the dealer. You will need to buy a new key as well as a transponder, and have the existing one programmed to the car. The dealer will use the Tech-2 tool to complete this process. The process is easy however you'll require some mechanical skills to add the key successfully. This is why it's better to leave it to professionals. The first step is taking the emergency key from its case. Insert a flathead into the slot that is in the middle of your key fob. After a little effort, you should be able split the key.

Remotes

The modern Saab cars don't use traditional metal keys for their security. Instead, they employ an immobilizer system that is based on the recognition of the key and a specific chip inside each key. This is why a specific type of key is required to unlock the car and put it into the ignition. It is for this reason that an Saab owner should always carry a spare.

The traditional metal keys are easy to copy but the real issue is that the electronic portion of a key-fob needs to be matched to a specific car in order for the key to function. This matching takes place in the computer modules of the car, called CIM (Column Integration Modul) or TWICE. If you lose your sole functioning key, it will cost the dealer a lot of money to replace these modules as well as to program the new key.

A locksmith in your area can reprogram the EEPROM in your car's computer, and give you a new key, saving you up to 50 percent or more than what dealers charge! If you lose your sole key, it is important to contact us immediately to ensure that we can help you avoid the expensive fees a dealer will ask for.

Transponders

A transponder is an electronic device inside a key-fob which emits a unique signal. It is a part of the immobilizer that prevents thieves from using a stolen vehicle key to start the vehicle. The transponder signal is received by a device close to the ignition. It interprets the serial number from the transmission. If the number is in line, the car will begin. Most cars built in the last two decades utilize transponder keys.

They can also be found on airplanes. Air traffic control utilizes them to identify friendly aircraft through a coded signal, IFF (Identification Friends or Foe). Certain aircrafts have mode C or mode S transponders which transmit identifying codes and altitude information to ATC. They also support systems for collision avoidance.

The metal parts of the standard Saab Key are simple to duplicate. However the microchip that communicates with the immobilizer could be difficult to copy. If you have one of these, it's very important to protect it.

Every Saab owner must have two keys working. If you lose just one, it will cost you much to replace it. You'll have to purchase a computer module that is specifically designed for this and a second key and program the vehicle to convince it that you're not trying to steal it.

Immobilizers

Immobilizers are an additional layer of protection against hotwiring. They prevent the engine from starting until the transponder on the key fob is correct. Additionally the majority of vehicles with immobilizers will also have a warning symbol on the instrument cluster which indicates the key isn't in. If you have lost your key fob, you'll need to go to an authorized dealer to have it deactivated and receive another one.

These systems rely on encryption of information between the transponder system and the car. However, recent studies have revealed that these encryption sequences are too easy for computers to hack. Hackers can break them by reading the messages that are transmitted back and forth over the CAN bus.

These systems are more advanced than traditional immobilizers which use one fixed code. Modern versions have a system that changes or rolls codes to increase the security of the system. Hackers are still able to hack these codes and use keys to start your vehicle. To solve this issue the DST80 was created with a longer sequence in order to make it more difficult to determine. Unfortunately researchers were able to solve this problem as well. It's essential to keep your keyfob in your pocket even when you're not using it.