How to Replace the Replacement Key Battery For the Saab 9-3
Saab owners have a unique set of steps to add an additional key. It requires dealer support using a handheld computer called Tech-2. Then the transponder is replaced and a key have to be purchased.
Change your keys regularly to prevent one from wearing out more than the other. This will help to keep your keys in pristine condition.
Replacement Case
The new key fobs do not look like the old Saab keys. They feature electronic components that make them difficult to copy. This has made theft of cars considerably more difficult than it was years ago. However, it has also made replacing lost keys a more expensive undertaking.
Saab 9-3 owners should have two keys working. It is expensive to replace a lost key because it requires replacing the CIM module, as well as reprogramming the locking cylinders. Dealers usually charge between $100 and $200 to do this.
There are some ways around these costly. Some parts retailers will search for the code from an old key (usually the same one that opens the doors and turns off the ignition) and cut a new key blade out of metal for only a fraction of the dealer's cost. The key must be the exact same as the original to allow it to work in your vehicle.

You can also replace the case yourself by following these steps. You'll require a flathead and patience. With the screwdriver, pry away the plastic and take out the emergency key. When the case is opened take out all electronic components and place them into the new case. Make sure to insert the correct badge and key back into the case as well.
Replacement Battery
The replacement battery for the Saab 9-3 is a cheap component that can be replaced quickly and easily. This YouTube video from Cyclone Cyd demonstrates the procedure for replacing the remote fob battery with just four easy steps. This tutorial should work for any modern saab key fob, however the procedure might differ slightly.
This button is usually located close to the Saab logo on the back of the fob. This button is typically located on the back of the fob, right next to the Saab Logo. Use a flathead screwdriver to insert the screwdriver in the small hole on this button. This should be sufficient to open the case so that you can replace the battery.
Once you have installed the new batteries CR1632, it is possible to put back together your remote key fob. You can then program it into your car. The procedure should take no more than an hour, if not less. This is a straightforward process that doesn't require any special tools.
If you lose a key the procedure will be somewhat more complex however, it can be done. saab ignition key must first read the VIN of the vehicle and then order an alternative TWICE module, as well as a key blade with the proper unique code. After that, they will be required to cut the replacement key and then program it using a new software tool called MDI.
Replacement Key Fob
The key fob is the piece that locks and unlocks your car. It has a battery within. They have a limited life span and eventually die. This is a typical issue that happens to all cars, and the good news is that you can replace the batteries on most key fobs and not have to replace the entire case. You can buy fobs replacements on Amazon that come with all the electronics already in place, so you'll simply open the case and replace the old batteries. It is important to keep in mind that you'll need take out the emergency key first. you can do this by putting the screwdriver of a small flathead into the slot that is located in the middle of the case. Use the screwdriver to move around the case until it will split open, making it simple to take it out.
If you're planning to replace your keys, keep an extra set on hand. This will save you lots of money. If you have an additional key, you can ask the dealer to cut the key and program it for your vehicle. This is much less expensive than purchasing a new fob.
It is possible to add a second key to your vehicle even if you don't have one, but it will require some research and effort. The cost for adding a second key is a few hundred dollars, and also requires programming of the car's computer. Professionals can accomplish this, but it's an expensive option.
Replacement Ignition
Unlike earlier Saab automobiles, the new SAAB 9-3 models are equipped with an upgraded alarm system that is based on a coded key. If you lose your sole key, it could be costly to replace it with another one because the car must have a specific computer installed and also be programmed to accept a brand new key. Even a dealer can charge hundreds of dollars to program an additional key in the event that they are unable to complete the task.
If you've lost only one working key, a dealer will replace your car's computer (known as the CIM or SAAB TWICE) in order to make an exchange, and they will charge a premium for it. Instead, we can reprogram the EEPROM of your current car computer to allow it to be programmed for an additional key, saving you over 50% of the amount you be charged at a dealership.
If you have owned a 9-3 from SAAB for many years you're aware that the ignition keys aren't very durable. If your ignition key is not working properly, you should consider replacing it. They can become extremely sticky and the buttons have been known to fall off. It's good to know that replacing the ignition key isn't as complicated as it seems, and it can be done quickly with the right tools.