Saab Car Key Replacement

Most drivers will eventually have to replace their Saab keys. In contrast to other cars, Saabs need special keys which have a chip to identify them.

If you have one of these issues cars, your car won't be able to start unless you have the other. You can save a lot by purchasing it yourself, instead of paying the dealer.

Keys

It's a stressful experience to lose your keys taken from your car or even lose them. This is especially true if you only own one key. This problem can be solved with the help of an experienced locksmith. If you're in need a SAAB key replacement, you can rely on AutoLocks LTD to complete the job quickly and efficiently. We provide our services for 75% less than a dealer.

Owners of the 03-11 SAAB 9-3 have a distinct problem when it comes their car keys. These key fobs are prone to breaking easily and are not very durable. A lot of people don't have an extra, which could be a safety risk in an emergency.

You'll have to pay about $400 to the dealer to purchase an additional key. You will need to buy a new key and a transponder, and get the one you already have programmed to the car. The dealer will use a Tech-2 tool to complete this procedure. It's a straightforward process however, you'll need mechanical skills to insert the key. This is why it's better to leave the task to an expert. The first step is to take the emergency key from its case. Install a flathead into the slot located in the middle of your key fob. After a little work you should be able split the key.

Remotes

Modern Saab vehicles do not use keys made of steel to secure their vehicles. Rather they have an immobilizer that works on the recognition of a particular chip built into every key. This is the reason a particular kind of key is required to unlock the car, and then insert it into the ignition. This is among the primary reasons for a wise Saab owner to always keep a spare key handy.

The traditional keys made of metal are easy to copy however the issue is that the electronic portion of a key-fob must be matched to a particular car to allow the key how to program saab 9-3 key fob work. This process is carried out in the car's computer module which are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge a lot to replace the modules and program a new one if you lose only one key.

Local locksmiths can modify the EEPROM chip inside the car computer to create a new key. This can reduce your costs by up to 50% of what dealers charge. If you lose your sole key, it is crucial to contact us right away to make sure we can help you avoid the expensive fees that a dealer would ask for.

Transponders

A transponder, also known as a electronic chip, is a tiny electronic chip that is embedded in the key-fob. It sends a unique coded message. It's part of the immobilizer system that stops thieves from using a stolen key to start your car. The transponder signals that the key emits are picked up by the receiver located near the ignition. The receiver decodes serial numbers from the transmission. If the numbers match, the car starts. Most cars manufactured in the past two decades use transponder keys.

They are also used on aircrafts. Air traffic control makes use of them to identify friendly aircraft with the use of a coded signal known as IFF (Identification Friends or Foe). Certain aircrafts are equipped mode C or mode S transponders that transmit the identifying codes and altitude information to ATC. They also offer collision avoidance systems.

The metal parts of a standard lost saab keys key are easy to duplicate, however the microchip that communicates with the immobilizer is hard to copy. If you own one of these, it is very important to secure it.

Everyone with a saab 9-3 key fob programming must have at a minimum two working keys for their car. If you lose the only one the cost will be lots of money to replace it. You'll need a brand new, special computer module plus the costs of a second key as well as programming to convince the car that you aren't trying to steal it.

Immobilizers

Immobilizers are an additional layer of protection against hotwiring. They stop the engine from being started until the transponder on the key fob is valid. Additionally many cars that have immobilizers are equipped with an alert symbol in the instrument cluster that indicates the key isn't inside. If you lose your key fob, you'll need to take it to an authorized dealer to have it deactivated and receive the replacement.

These systems are built around encryption of information that is sent between the transponder and car's system. Recent research has shown, however, that encryption sequences are able to be cracked by computers. Hackers can bypass them by analyzing the messages that are transferred back and forth across the CAN bus.

These systems are more advanced than conventional immobilizers that use one fixed code. Modern models have a system that rolls or changes codes to make the systems more secure. The problem with these is that hackers are still able to discover ways to break the code and use the key to start your car. To solve this problem, the DST80 has a longer code to make it more difficult to determine. Sadly researchers were able to get around this. It is essential to keep your keyfob with you, even when not in use.