How to Replace the Replacement Key Battery For the Saab 9-3
Saab owners have a distinct set of steps to take to add an additional key. This requires the use of a handheld computer called Tech-2 which is to be used by the dealer. Then a new key and transponder have to be purchased and then programmed into the car.
Make sure to rotate your keys in order to prevent one from wearing out quicker than another. This will keep your keys in top condition.
Replacement Case
As opposed to the traditional Saab keys of old keys, the modern key fobs contain electronics which makes it difficult to copy. This has made stealing cars much more difficult than it was a few years ago. However, it has made replacing lost keys a more expensive endeavor.
Every owner of a Saab 9-3 should have at a minimum two functioning keys. It's expensive to replace a lost key as it requires replacing the CIM module, and reprogramming the locking cylinders. Dealers usually charge between $100-$200 for this.
There are some ways around the high price. Some parts suppliers will use the code of an old key to cut a brand new metal blade for a fraction of the cost of the dealer. The key must, however, be identical to the original one to function properly in your vehicle.
Follow these steps to replace the case. You'll require a flathead screwdriver as well as some patience. Utilizing the screwdriver, slowly tear the plastic away and separate the emergency keys from the case. When the case is opened, remove all electronics and place them in your new case. Make sure to insert the correct badge and key back inside the case, too.
Replacement Battery
The replacement battery for the Saab 9-3 is an inexpensive component that can be replaced quickly and easily. This YouTube tutorial for DIY user Cyclone Cyd explains how to replace the remote key fob battery in only four steps. G28 Car Keys is compatible with any modern Saab key fob. However, the procedure could differ slightly.
The first step is to find the button that lets off the backup key inside the fob. This button is usually located next to the Saab logo on the back of the fob. Next take an screwdriver with a flat head to insert into the small hole inside this button. This should be enough to let the fob case open so that you can change the battery.
After you have installed the CR1632 batteries, you can put back together your remote key fob. You can then program it into your car. The whole process should not take more than one hour. This is a straightforward procedure that doesn't require special tools.
The procedure is a little more complex if you lose your key, but still possible. The dealer has to first verify the VIN of the vehicle, and then purchase an additional TWICE module and key blade with the correct unique code. The dealer will then need to program the key using MDI, a new software tool.
Replacement Key Fob
The key fob comes with batteries that are used to lock and unlock your car. The batteries last for a period of that is a long time, and they eventually go out of service. This is a problem that occurs in all vehicles. The good thing is that you can replace the battery in all key fobs, and not have to replace the entire case. Amazon sells fobs for replacement that already have all the electronic components in place. It is easy to open the case and replace the batteries. It is important to note that you'll need to take out the emergency key first, and you can do this by putting the small screwdriver flathead into the slot found in the middle of the case. Use the screwdriver to move around the case until it will split open, making it easier to remove.
When you are ready to replace the keys ensure you have spare keys, since this will cut down the total cost by a substantial amount. If you have an extra key, ask the dealer to cut it in half and program it to your vehicle. This is a lot less expensive than buying a new key fob.
It is possible to add another key to your car even if you don't have one, but it will require a great deal of research and work. It will cost you a few hundred dollars to purchase an additional car key. The computer in the car must also be programmed. Professionals can do this, but it's an expensive option.
Replacement Ignition
Unlike earlier Saab vehicles, the latest SAAB 9-3 models feature a much more sophisticated alarm system that is based on a coded key. This means that if you lose your only functioning key, getting another key can be extremely expensive as the car has to have a computer module installed, and it must also be programmed to accept a new key. Most locksmiths can't do this or even a dealer will charge several hundreds of dollars just to program the new key!
If you've lost the only working key, a dealer will repair your car's computer (known as the CIM or SAAB TWICE) to make an exchange, and they will charge top dollar for it. Instead, we can reprogram the EEPROM of your current car computer to make it ready for an additional key, and save you over 50% of what you'll have to pay at a dealership.
If you have owned a SAAB 9-3 many years, you know that the ignition keys aren't very durable. They can get extremely sticky, and the buttons can be ripped off from time to time, so you should consider purchasing a new one if yours isn't functioning properly. It's not as difficult as it appears to replace the ignition key. With the right tools, it can be accomplished quickly.