Saab Car Key Replacement

Saab key replacement for cars is something that all drivers will face at some point. In contrast to other cars, Saabs need special keys with a chip to identify them.

If you are unable to get either of these, you won't be capable of starting your vehicle until you've got the second. However you can save lots of money by acquiring it yourself instead of paying the dealer.

Keys

Losing your car keys or misplacing them can be extremely stressful and inconvenient particularly if you only have one key working. Fortunately, this issue is easily solved with the help of a professional locksmith. AutoLocks Ltd can repair your saab key fob keys quickly and efficiently. We offer our services at 75 percent less than the price an auto dealer would charge.

The 03-11 SAAB owners face a unique problem with their car keys. The key fobs aren't that durable and tend to break easily. A lot of people don't even have an extra key, which poses a major safety risk in the case of an emergency or accident.

If you're planning to purchase an additional key it will cost about $400 at the dealer. You will need to buy an additional key and transponder and then to program the current one to the car. The dealer will use the Tech-2 tool to perform this procedure. The process is easy, but you will require some mechanical expertise to be able to successfully insert the key. It is recommended to leave this to an expert. The first step is to remove the emergency key from the case. Place a flathead in the slot located in the middle of your key fob. After a few minutes of work, you should be able split the key.

Remotes

Modern Saab vehicles don't use metal keys to secure their vehicles. Instead, they employ an immobilizer system based on the recognition of a chip inside every key. That is why the car will only start after a specific kind of key (called a "key-fob") is used to unlock it and then insert it in the ignition. It is for this reason that the Saab owner should always have a spare.

The traditional metal keys are simple 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 is done through the computer modules of the car, which are called CIM (Column Integration Modul) or TWICE. The dealer will charge much to replace the modules and then program a brand new one if you lose the only key.

Local locksmiths can modify the EEPROM chip inside your car's computer to create a new key. This can cost you as much as 50% of what dealers charge. If you lose your sole key, it's vital to contact us immediately to make sure we can save you the high costs the dealer might ask for.

Transponders

A transponder is a chip embedded in a key-fob that sends out a unique coded signal. It is a part of the immobilizer system that prevents thieves from using a stolen key to start your car. The transponder signal is received by a detector near the ignition that interprets the serial number from the transmission. If the serial number matches, the car will begin. Transponder keys can be found in all cars produced in the last two decades.

They are also used on aircrafts. ATC uses them to identify friendly aircraft using an encoded signal known as IFF (Identification friend or foe). Certain aircraft have transponders in the mode C or S, which transmit the identification codes and altitudes to ATC. They also include systems for Saab Car Key collision avoidance.

The metal components of a typical Saab key are simple to duplicate, however the microchip which communicates with the immobilizer is difficult to duplicate. If you own one of these, it's crucial to ensure its security.

Every Saab owner must have two keys working. You'll have to pay a substantial amount of money if you lose your only key. It will require a new, special computer module, as well as the cost of a second key as well as programming to convince the car you aren't trying to steal it.

Immobilizers

Immobilizers provide another layer of protection to stop thieves from hotwiring your vehicle. They prevent the engine from being started unless the transponder inside the key fob is correct. Most cars with immobilizers also display a warning indicator in the instrument cluster to signal that the key is not inside. If you lose your keyfob you'll need to visit an auto dealer to remove it and purchase a new one.

These systems are based on encryption of the data that goes between the transponder as well as the car's system. However, recent studies have found that these encryption codes are too easy for Saab car key computers to hack. Hackers can bypass them by reading the messages sent back and forth over the CAN bus.

These systems are more sophisticated than traditional immobilizers which use one fixed code. The latest models come with a system of changing or rolling codes to ensure they are secure. The problem with these is that hackers can still find ways to crack the code and then use the key to start your vehicle. To solve this problem, the DST80 has a longer code to make it harder to figure out. Researchers were also able crack it. As such, it's important to keep your key fob in your purse when you're not using it.