saab 9-3 key fob programming Car Key Replacement

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

If you don't have one of these, you'll not be able to start your car until you have the second. However you can save a significant amount of cash by buying it yourself instead of paying a dealer.

Keys

Having your car keys stolen or lost could be extremely unpleasant and stressful especially if you possess one functioning key. Fortunately, this issue can be easily solved by a professional locksmith. AutoLocks Ltd can replace your saab 9-3 key replacement keys quickly and efficiently. We provide our services for 75 percent less than what an auto dealer would charge.

The 03-11 SAAB owners face a unique problem with their car keys. These key fobs aren't all robust and tend to fall apart quite quickly. A lot of people don't have an extra one, which could be a safety risk in an emergency.

If you're looking to buy an additional key for your car, it will cost about $400 at the dealer. You will need a new key, transponder, and to have the current key programmed. The dealer will use the Tech-2 tool to perform this process. It's a straightforward process however you'll need mechanical skills to add the key. This is the reason it's better to leave it to a professional. The first step is to remove the emergency key from the case. This can be accomplished by inserting a flathead screwdriver into the slot located in the middle of the key fob. After a few minutes of work, the key will split open.

Remotes

The new Saab cars don't use traditional keys made of metal to provide security. Instead, they utilize an immobilizer system based on the recognition of a particular chip embedded into each key. This is why a specific kind of key is required to unlock the car and put it into the ignition. It is for this reason that a Saab owner should always carry an extra.

The classic metal keys can be copied easily, but the real issue is that the electronic component of a key-fob needs to be matched to a specific vehicle in order for it to function. This matching takes place in the car's computer components and are referred to as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your sole working key and it costs the dealer a significant amount to replace these modules and to program a new key.

Local locksmiths can reprogram the EEPROM chip on your car computer to create an entirely new key. This can help you save up to 50% of the cost dealers would charge. If you've lost your primary key, it's crucial that you contact us immediately in order to avoid the costly fees that dealers will demand.

Transponders

A transponder is an electronic device embedded in a key-fob that emits a unique coded signal. It's a component of the immobilizer, which prevents thieves from using stolen car key to open the door. Transponder signals are received by a device near the ignition that interprets the serial number from the transmission. If the serial number matches the car's number, it will start. Transponder keys are used in the majority of cars built in the last two decades.

They are also utilized in aircrafts. Air traffic control makes use of them to identify friendly aircraft by a coded signal, IFF (Identification Friend or Foe). Certain aircraft are equipped transponders in mode C or S that transmit the identification codes and altitudes to ATC. They also provide collision avoidance systems.

The metal parts of a standard Saab Key are easy to duplicate. However, the microchip which communicates with an immobilizer could be difficult to duplicate. If you have one of these, it is vital to secure it.

Every Saab owner should have two working keys. If you lose just one, it will cost you an enormous amount to replace it. You'll need a brand new computer module, as well as the cost of a second key and programming to convince the car you aren't trying to steal it.

Immobilizers

Immobilizers are another layer of protection to stop thieves from hotwiring your car. They are designed to stop the engine from running unless the transponder is located on the proper key fob. In addition to that, most cars with immobilizers will also display an indicator in the instrument cluster, which indicates the key isn't contained. If you lose your keyfob, you will need to visit an authorized dealer to deactivate it and get a new one.

These systems are built around encryption of data that goes between the transponder and the car's systems. However, recent research has revealed that these encryption sequences are too easy for computers to hack. They can also be snuffed out by hackers who are able to read the messages that go back and forward on the CAN bus.

These systems are far superior saab 9-3 Key fob programming to the traditional immobilizers, Saab 9-3 Key Fob programming which rely on a fixed code. The latest models come with the ability to change or rolling codes to ensure they are secure. The problem with these is that hackers can still find ways to break the code and use a key to start your car. To solve this problem, the DST80 was created with a longer sequence to make it more difficult to deduce. Sadly researchers were able get around this. It is essential to keep your keyfob in your pocket even when you're not using it.