How to Replace the Replacement Key Battery For the Saab 9-3 Saab owners have a unique procedure to add a second key. It requires dealer support using an electronic handheld computer called Tech-2. Then the transponder must be replaced and a key have to be purchased. Rotate your keys to prevent one from wearing out quicker than the next. This will keep your keys in pristine condition. Replacement Case The new key fobs aren't like the old Saab keys. They are equipped with electronics which make it hard to duplicate. This has made theft of cars much more difficult than it was twenty years ago. It has also made it more expensive to replace keys lost. Saab 9-3 owners should have two keys working. It is costly to replace a lost key, as it requires replacing the CIM module, as well as changing the locking cylinders. Dealers charge between $100 and $200 for this. There are several ways to get around these costly. Some parts retailers will search for the code on an old key (usually the same one that opens the doors and turns on the ignition) and cut a brand new metal key blade for just a fraction of dealer cost. The key must be exactly the same as the original for it to function in your vehicle. Follow these steps to replace the case. You'll need a flathead screwdriver as well as some patience. With the screwdriver, pry apart the plastic and remove the emergency key. When the case is opened take out all electronic components and put them back in your new case. Make sure you insert the correct key and badge inside the case. Replacement Battery The replacement battery for the Saab 9-3 is a cheap part that can be replaced easily and quickly. This YouTube video by Cyclone Cyd demonstrates how you can replace the battery of the remote fob with just four steps. This tutorial should work for any modern saab key fob, though the process may vary slightly. This button is usually located close to the Saab logo on the back of the fob. This is usually located close to the Saab logo on the back of the fob. Next you will need a flathead screwdriver to insert into the small hole inside this button. This should be sufficient to let the fob case open to allow you to change the battery. After you have installed the battery CR1632, you are able to reassemble the remote key fob. Then, you can program it into your car. The entire process should not exceed an hour. It's a very easy procedure that doesn't require any special tools. If you lose your key, the process is more complicated however it can be completed. The dealer needs to first determine the VIN of the vehicle, and then purchase an alternative TWICE module, as well as a key blade with the correct unique code. The dealer will then have to program the key using MDI an innovative software tool. Key Replacement Fob The key fob has batteries that are used to lock and unlock your vehicle. The batteries last for a period of, and they will eventually expire. This is a common problem that affects all cars and the good news is that you can replace the batteries in many fobs, without replacing the entire case. Amazon sells replacement fobs with all the electronic components installed. You can simply pop the case open and replace the batteries. It is necessary to remove the emergency key before you can replace the batteries. To do this, you need to insert a small screwdriver that is flat into the slot that is in the middle. The case will split as you work the screwdriver all around it. If you're ready to replace your keys, have a spare on hand. This will save you a significant amount of money. If https://www.thekeylab.co.uk/saab-car-keys/ 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 new key fob. It is possible to add a second key to your car in the event that you don't have one, however it requires a great deal of research and effort. It can cost a few hundred dollars to purchase an additional car key. The computer in the car must also be programmed. This can be accomplished by a professional, however it's a costly option for most owners. Replacement Ignition The modern SAAB 9-3 uses a more sophisticated alarm system built on a keycode. This means that when you lose your sole working key, adding another one could be very expensive as the car has to have a special computer module installed and it must also be designed to accept a different key. Dealers can even charge hundreds of dollars to program an entirely new key, in the event that they are unable to complete the task. Dealers will charge you a premium to replace your car computer (also called the CIM or SAAB twice) in the event that you lose your only functioning key. We can reprogramme the existing EEPROM of your car's computer so that it is ready for an additional key. This will save you more than 50% off the price you'd have to pay a dealer. If you have owned a car like the SAAB 9-3 for a long time you are aware that the ignition keys aren't very durable. If your ignition key isn't functioning properly, you must think about replacing it. They can become extremely sticky and the buttons have been known to fall off. It's not as difficult as it seems to replace the ignition key. With the right tools, it is able to be done quickly.