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How to Repair our homepage There is a good chance that your Saab 9-3 key fob has a faulty electronic chip. The metal part of classic car keys is easy to duplicate. Modern key-fobs, however, have an immobilizer to guard your vehicle. The first step to determine the reason why your key fob isn't working is to replace the battery on your key fob. This is a cost-effective and easy fix. How do you program a Saab 93 Key Fob Saab key fobs let you to control your car's doors and trunk as well as the engine. They can also unlock the fuel door as well as activate a panic button. These remotes can be programmed by sync them with the transmitter inside your vehicle. To do this, put the key in the ignition and turn it on to the ON position. Follow the directions on the Tech2 until you have programmed all of the keys that you want to work with your vehicle. New Saabs included two keys, while the used ones typically have only one. You can get another key by re-installing the transmitter (which includes the transponder) and programming it with a handheld device called the Tech-2 at your Saab dealer. To be able to use it you'll need to have a matching key. This is a cost-intensive task but it's less costly than replacing your entire CIM system with locking cylinders and if you lose your sole working key. Saab Key fob replacement 93 Saab owners who have lost their sole key should replace it with an additional one as soon a possible. The key fob, unlike the keys made of steel that were used in cars up to 20 years ago, is an electronic device that communicates with the vehicle using the use of a specific microchip. This is the reason why cars recognize the key fob, and also prevents it from being copied. Dealers are able to do this however it can be costly. It is better to avoid this issue by purchasing an alternate Saab key from an online retailer. The main reason you should have an extra key is that it will ensure your car is secure if you lose it. A spare key is more likely to be found by a thief than the stolen one. This is due to the fact that most thieves do not have the tools to copy these newer types of keys. Even if they had specific machine, it would not be foolproof. Another benefit of having an extra key is that it can save you money on replacing the battery in your SAAB 9-3 remote key. All electronic units in the keyfob contain batteries, and they will eventually fail. It is easy to change the battery, however you must be careful to not to harm the electronics in the case. You can watch videos on Youtube to learn how to complete this task, including the ones by Cyclone Cyd. Saab 93 key fob battery If you've been struggling with delays in the response of your key fob, then it's time for a replacement battery. While there may be other reasons for the delay but a dead battery is most likely to be the culprit. It's a cheap and easy fix, so don't be waiting to tackle it. The first step is removing the backup key from the fob. To do this, push firmly on the Saab Logo and pull it off the key ring loop. Insert a flathead screwdriver through the indentation in the key fob case. The screwdriver should be twisted to release the case. The plastic should not be damaged if the driver is not used too much force. You can see the electronic components inside the case after you open it. The circuit board is joined to the case by clips made of metal. If they are dirty or worn out, the fob won't function properly. Clean them with ruby alcohol. This is only an interim solution. The clips will wear out in time and need to be replaced. Test the car door locks with your backup remote before replacing the battery. If the backup remote is working it's likely to be with your main key fob. If the issue continues to persist after replacing the battery, there could be a problem in your vehicle. Saab Key fob Case 93 A new case is available for purchase when your key fob appears worn out. These are easily available online and can be fitted to your remote control. All you require is a flathead, and a little patience. Insert the flathead screwdriver into the slot at the middle of the case, and then gently split it open. Be careful not to scratch the limiters that hold the battery. After taking off the emergency key and badge, the new case is able to be inserted into existing electronics. It will not require programming. The most effective key fob covers have an inner lining which blocks signals from being transmitted to the key fob. This is essential, since it is the signals that allow your vehicle to start. Some of these cases are constructed using silver layers, while others are made from copper to distort transmissions more effectively. Key fobs are a great way to protect your keys. It can help you keep your keys in order, and help you find them in the dark while you're heading to your car. A key fob will protect your keys from theft and add some fashion to your keychain.