How to Replace the Replacement Key Battery For the Saab 9-3
Saab owners have a distinct set of steps to take to add a second key. It requires dealer support using the handheld computer known as Tech-2. Then it is necessary to purchase a new transponder. key are required to be purchased.
Rotate your keys to prevent one from wearing out quicker than another. This will keep your keys in perfect condition.
Replacement Case
The new key fobs do not look like the older Saab keys. They are equipped with electronics that make them difficult to duplicate. This has made theft of cars much more difficult than twenty years ago. However, it has also made replacing lost keys a more expensive task.
Every owner of a 9-3 Saab should have at minimum two working keys. It's expensive to replace a lost key, as it requires replacing the CIM module, and reprogramming the locking cylinders. Dealers will typically charge $100-$200 to complete this.
There are a few ways to avoid these costly. Some parts dealers will search for the code on an old key (usually the same one that opens the doors and switches the ignition) and cut a new metal key blade at less than the dealer's cost. The key, however, must be the same as the original in order to function in your vehicle.
Follow these steps to replace the case. You will need to have an open-faced screwdriver and a lot of patience. Using the screwdriver, slowly pry the plastic apart and separate the emergency keys from the case. When the case is opened remove all electronics and place them into your new case. Make sure you put the correct key and badge back into the case, as well.
Replacement Battery
The Saab 9-3 replacement battery is an inexpensive component that can be easily and quickly replaced. This video tutorial on DIY from YouTube user Cyclone Cyd explains how to replace the battery of the remote key fob in only four steps. This tutorial can be used for any modern saab key fob although the process might differ slightly.
The first step is to locate the button that releases the backup key in the fob. This is usually located just below the Saab logo on the back of the fob. Next take a flathead screwdriver to insert into the small hole inside this button. This should be enough to open the case in order to change the battery.
After the new battery CR1632 is installed it is possible to reassemble the remote key fob. You can then program it to your car. The whole process should not exceed an hour. It is a simple procedure that doesn't require any special equipment.
The process is a bit more complicated if you've lost your key, but it's possible. The dealer needs to first determine the VIN of the vehicle before requesting a replacement TWICE module and key blade that has the correct unique code. The dealer will then need to program the key using MDI an innovative software tool.
Replacement Key Fob
The key fob is equipped with a battery that is used to lock and unlock your car. Batteries have a limited lifespan and will eventually fail. This is a problem that occurs with all cars. The good news is you can replace the battery in all key fobs without having to replace the entire case. Amazon sells replacement fobs that have all the electronics in place. You can simply open the case and replace the batteries. It is important to keep in mind that you'll need to take out the emergency key first, and you can accomplish this by inserting the small screwdriver flathead into the slot found in the middle of the case. The case should split when you move the screwdriver around it.
When you are ready to replace your keys, ensure that you have a spare, as this can reduce your total cost by a significant amount. If you do have a spare, you can request that the dealer cut an additional key and program it into your car, which is much cheaper than replacing the entire key fob.
If you do not have a spare key car key, you can add an additional key to your car, however it requires a lot of research and effort. It costs a few hundred dollars to get an additional car key. The computer in the vehicle also has to be programmed. Professionals can accomplish this however, it's a costly option.
Replacement Ignition
The modern SAAB 9-3 uses a more sophisticated alarm system built on a keycode. If you lose your sole key, it may be expensive to add another one since the car must be equipped with a specific computer and also be programmed to accept a brand new key. Even dealers can charge hundreds of dollars to program the new key even if they're unable to complete the task.
Dealers will charge you the highest price to replace your car's computer (also called the CIM or SAAB twice) in the event that you lose the only working key. Instead we can reprogramme the EEPROM on your existing car computer, preparing it to accept a second key, and save you over 50% of the price you spend at a dealer.
If you have owned a 9-3 from SAAB for many years and you're aware of the ignition keys are not very durable. The Key Lab can be extremely sticky and the buttons are known to be ripped off from time to time and you should think about replacing your ignition key if it isn't performing as it should. The good news is that replacing the ignition key isn't as difficult as it sounds and can be done fairly quickly using the proper tools.