How to Do Saab 93 Key Programming at Home
The metal parts of the Saab key is easily copied however the electronic components of the key fob are more difficult to duplicate. It's vital to replace the batteries on a regular schedule.
You can make this yourself, but it will require some technical knowledge. You also need a tool known as Tech-2.
How do I program the Saab 93 key?

how to program saab 9-3 key fob -11 SAAB 9-3 owners are aware that the ignition key is prone to wear out and not functioning properly. There is a cheap solution to this issue that doesn't require you to spend hundreds of dollars at the dealer. All you require is a brand new case and a new battery to get your car back up and running. The most appealing aspect is that the entire process can be completed at home, and you don't require any special tools or equipment to complete the task. The key fob can be split open with a flathead screwdriver, and the electronics can be removed from the old case. Once this is done, simply fit the new battery and electronics into the case and you're ready to go.
Saab 93 key replacement
Many of the 03-11 SAAB 9-3s are still around today. The owners are likely to be aware that their keys have a limited lifespan, and it is best to purchase an additional key fob for your vehicle as soon possible. The good part is that a locksmith can make an extra key to a SAAB without replacing any computer components, or even the car itself. This is cheaper than visiting a dealer and you could do it at your home.
All SAAB key fobs contain batteries that powers the remote control. This battery is able to last a certain span. It is crucial to determine the condition of the battery and replace it as needed, in order to prevent issues with the key fob's function. In certain cases, you can remove the battery from the key fob by opening the case with an screwdriver and then taking it out. It is best to avoid placing liquids in the key fob as this can damage the electronic components.
The emergency key function on the Saab 93 can also become sticky with time and be difficult to remove. This is particularly true when the key fob hasn't recently been removed or is in poor condition. In most instances, it's possible to remove the emergency key by pressing the blue SAAB logo on the key fob and then taking the key out of its slot. This procedure may be a little difficult, but is not usually too difficult.
Replacing a key from the Saab 9-3 when no spare is available can be a costly undertaking, and it requires specialized tools to reprogram the new key. Dealers will need to purchase the new CIM or TWICE Module if there is no spare. It will take some time to receive the part from their supplier.
There are numerous websites that can help you obtain replacement keys for a SAAB, and this can be a much more affordable option than going to the dealership. It is important to note that these replacement keys have to be VIN-specific to be programmed into the vehicle. This is an important step that should not be ignored. If the wrong key is installed, then there could be serious problems with the car's engine or other components. It is recommended to consult an expert who will ensure that the correct key to program is used.