How to Replace the Replacement Key Battery For the Saab 9-3
Saab owners have to follow a series of specific steps to add an additional ignition key. This requires a handheld computer, called Tech-2, to be used by the dealer. Then it is necessary to purchase a new transponder. key must be purchased.
Rotate your keys to stop one from deteriorating faster than the other. This will help keep your keys in pristine condition.
Replacement Case
Unlike the classic Saab keys of old, the new key fobs have electronics inside which makes it hard to create a duplicate. This has made car theft a lot more difficult than it was just a few years ago. It also makes it more costly to replace keys that were lost.
Saab 9-3 owners must have two working keys. If one is lost it costs a lot of money to replace it in the car since it requires replacing the CIM module and reprogramming the locking cylinders. Dealers usually charge between $100 and $200 to complete this.
There are several ways to get around these costly. Some parts retailers will look up the code on an old key (usually the same one that opens the doors and switches the ignition) and cut a brand new metal key blade for less than the dealer's cost. The key must be the exact same as the original for it to function in your vehicle.
You can also change the case yourself by following these steps. You'll require a flathead screwdriver as well as some patience. With the screwdriver slowly pry the plastic apart and remove the emergency key from the case. Once the case is opened, take out the electronics and put them in your new case. Make sure you insert the correct badge and key back in the case too.

Replacement Battery
The replacement battery for the Saab 9-3 is a low-cost part that can be replaced quickly and easily. The YouTube video of Cyclone Cyd demonstrates how to replace the battery of the remote fob with only four steps. This tutorial is compatible with any modern Saab key fob. However, the process could differ slightly.
This button is usually placed near the Saab logo on the back of the fob. This button is usually on the back of the fob, close to the Saab Logo. Use a flathead screwdriver to insert the screwdriver into the small hole in this button. This should be sufficient to let the fob case open so that you can change the battery.
Once you have installed the new batteries CR1632, you can rebuild the remote key fob. Then, saab 93 key can program it into your car. The entire process should not be more than an hour. It is a simple process that does not require any special equipment.
The process is more complicated in the event that you lose the key, but it's possible. The dealer will first need to read the VIN of the vehicle, and then purchase a replacement TWICE module and key blade with the correct unique code. The dealer will then need to program the key using MDI, a brand new software tool.
Key Replacement Fob
The key fob contains a battery that is used to lock and unlock your car. The batteries have a lifespan and eventually expire. This is a regular issue that affects all cars and the good thing is that you can replace the batteries in many key fobs without having to replace the whole case. Amazon sells replacement fobs that already have all the electronics in place. It is easy to remove the case and replace the batteries. It's important to note that you'll need take out the emergency key first. you can do this by putting an incredibly small screwdriver with a flat head into the slot found in the middle of the case. The screwdriver should be moved around the case, and it will split open, making it easier to take it out.
If you're ready to replace your keys, keep an extra set on hand. This will save you a lot of money. If you have an extra key, ask the dealer to cut it and program it for your vehicle. This is a lot less expensive than purchasing a brand new key fob.
It is possible to add a second key to your car if you don't already have one, but it will require an extensive amount of research and effort. The cost of adding a second key is about a few hundred dollars and it also requires the programming of the car's computer. This can be accomplished by a professional, however it's a costly option for most owners.
Replacement Ignition
The modern SAAB 9-3 features a more sophisticated alarm system built around a key code. This means that in the event that you lose your only working key, replacing it with another key can be extremely expensive as the car has to have a computer module installed and it must also be specifically programmed to accept a new key. Most locksmiths can't do this, and even a dealer will charge several hundred dollars to program the new key!
Dealers will charge you top dollar to replace your car computer (also known as the CIM or SAAB twice) If you lose the only working key. Instead we can reprogramme the EEPROM of your current car computer, preparing it for a new key, and save you over 50% of what you'll pay at a dealership.
If you've been a faithful owner of an 03-11 SAAB 9-3, then you likely know that the ignition key isn't all that durable. If your ignition key is not working correctly, you should look into replacing it. They can become extremely sticky and the buttons are known to fall off. It's not so difficult as it may seem to replace the ignition key. With the right tools, it can be accomplished in a matter of minutes.