How to Replace the Replacement Key Battery For the Saab 9-3
Saab owners have to follow a series of steps that are unique to add a second ignition key. It requires dealer assistance using a handheld computer called Tech-2. Then, a new transponder and key have to be purchased.
It is an excellent idea to rotate your keys in order that one doesn't wear out faster than the other. This will help keep your keys in pristine condition.
Replacement Case
Contrary to the classic Saab keys of old, the new keys have electronic components which makes it difficult to duplicate. This has made stealing car keys much more difficult than it was twenty years ago. It also makes it more expensive to replace keys lost.
Saab 9-3 owners should have two keys that work. It costs a fortune to replace a lost or damaged key since it requires replacing the CIM module, as well as programming the locking cylinders. Dealers typically charge between $100 and $200 for this.
There are ways to cut down on these costs. Some parts suppliers will search for the code on a spare key (usually the same one that opens the doors and switches the ignition) and cut a brand new key blade from metal for a fraction of the dealer's cost. The key must be exactly the same as the original to allow it to work in your vehicle.
Follow these steps to replace the case. You'll require a flathead screwdriver as well as some patience. With the screwdriver, break off the plastic and then remove the emergency key. Once saab key code has been opened take out all electronic components and put them in the new case. Put the correct key and badge inside the case.
Replacement Battery
The replacement battery for the Saab 9-3 is an affordable part 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. This guide should work with any modern saab-type key fob, though the process may vary slightly.
This button is usually placed close to the Saab logo on the back of the fob. This button is typically located on the back of your fob next to the Saab Logo. Then take a flathead screwdriver to insert into the small hole inside this button. This should be sufficient to open the fob case so that you can change the battery.
Once you have installed the batteries CR1632, you can restore the remote key fob. You can then program it into your car. The entire process should take no more than a half hour at the most. It is a simple procedure that doesn't require any special equipment.
If you lose a key the procedure will be somewhat more complex however it can be done. The dealer must determine the VIN of the car and then request a replacement key blade and a TWICE module with the exact unique code. After that, they'll need to cut the replacement key and then program it using a brand new tool for programming called MDI.
Replacement Key Fob
The key fob is equipped with an internal battery that is used to lock and unlock your vehicle. The batteries have a lifespan that is a long time, and they eventually go out of service. This is a problem that occurs that affects all cars. The good thing is that you can change the batteries in most key fobs, and not have to replace the entire case. Amazon sells replacement fobs that already have all the electronics in place. You can simply pop the case open and replace the batteries. You will need to remove the emergency key before you can replace the batteries. To do this, insert an small screwdriver with a flat head into the slot that is in the middle. The case should split when you work the screwdriver all around it.
If you're about to replace your keys, make sure you have a spare as this can reduce the total cost by a substantial amount. If you have a spare you can ask the dealer cut an entirely new key and then program it to the car, which is cheaper than replacing the whole key fob.
If you do not have a spare key car key, you can add another key to your car, however this will require a lot of research and effort. It costs around a hundred dollars to get an additional car key. The computer in the car also needs to be programmed. Professionals can accomplish this however it's a costly option.
Replacement Ignition
The current SAAB 9-3 uses a more sophisticated alarm system that is based on a key code. If you lose your sole key, it can be costly to get another one, as the car has to have a specific computer installed and also be programmed to accept a new key. Most locksmiths can't do this, and even dealers will charge hundred dollars to program the new key!
If you've lost only one working key the dealer will replace the computer in your car (known as the CIM or SAAB TWICE) to create an exchange, and they will charge top dollar for it. We can reprogram the current EEPROM in your car computer so that it is ready to accept an additional key. This will save you more than 50% off the cost you would spend at a dealer.
If you've owned a SAAB 9-3 for many years you're aware that the ignition keys are not very durable. They can become extremely sticky and the buttons can fall off of them at times, so you should consider purchasing a new one if yours isn't working properly. The good news is that replacing the ignition key isn't as complicated as it sounds, and it can be done fairly quickly with the appropriate tools.