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How to Repair a Saab 93 Key Fob There's a good chance that the key fob of your Saab 9-3 has a defective electronic chip. The metal component of the classic car keys was easy to duplicate, but modern key fobs feature an immobilizer to safeguard your vehicle. To find out why your key fob doesn't work change the battery of your coin. This is a cheap and easy fix. How do you program the Saab 93 key fob Saab key fobs can allow you to control the doors of your car, trunk and engine. They also unlock the fuel door as well as activate a panic button. These remotes can also be programmed using the car's radio transmitter. Place the key into the ignition and switch it ON. Follow the Tech2 instructions until you have programmed the keys that you want to use with the vehicle. New Saabs included two keys, while used ones usually come with only one. You can get a second key by replacing the transmitter (which includes the transponder) and programming it in using a handheld computer known as the Tech-2 at your Saab dealer. You'll also need a brand new key to match the old one in order for it to function. This is an expensive task however, it's less expensive than replacing your entire CIM system with locking cylinders and in the event that you lose your sole working key. Saab key fob replacement for 93 Saab owners who have lost their primary key should get an extra one as soon as possible. The key fob, as opposed to the keys made of steel that were used in cars as recently as 20 years ago, is an electronic device which communicates with your vehicle via a special microchip. This is what allows the car to recognize the key fob, and also prevents it from being copied. This can be done through an authorized dealer, but it can cost a lot. This issue can be avoided if you purchase a new Saab key on the internet. It will help protect your vehicle if you lose it. A spare key is more likely be discovered by a burglar than the stolen one. This is because the majority of thieves don't have the right equipment to copy these newer kinds of keys. They'd need a specific machine to accomplish this however, even that is not a guarantee for protecting your vehicle from theft. A spare key can also save you money when you replace the SAAB 9-3 remote's battery. The electronic units inside the key fob are powered by batteries, and eventually expire. It is simple to replace the battery, however it is important to take care not damage the electronics in the case. You can watch videos on Youtube to learn how to perform this task, such as those by Cyclone Cyd. Saab 93 key fob battery If you've been experiencing an infrequent response from your key fob, it's time to replace your battery. While there could be a variety of reasons behind the delay the dead battery is the most likely culprit. It's a simple and inexpensive fix, so you shouldn't be waiting to tackle it. To remove the backup key, first take off the fob. To do this, press firmly on the Saab logo and then pull on the key loop. Put a flathead Phillips screwdriver into the indentation on the key fob case. Twist linked web page to separate the case. It shouldn't take too much effort, but be careful not to damage the plastic. Once the case is open, you can see the electronic components inside. The circuit board is connected to the metal retaining clips. If they are dirty or rusty, the circuit board won't work properly. Clean them with ruby alcohol. This is only a temporary solution. The clips will wear out again eventually and require to be replaced. Before replacing the battery, it's important to test the door locks of your car using the backup remote. If the backup remote is working then the issue is likely to be with your main key fob. If the issue persists after replacing the battery, there could be a problem in your vehicle. Saab 93 key fob case If your key fob's case is showing signs of wear an easy solution is to buy a new. They are readily available online and can be easily fitted to the remote control you already have. All you require is a flathead and little patience. Simply insert the screwdriver into the slot that is located in the middle of the case and gently push it until it splits. Be careful not to scratch the limiters which hold the battery. After removing the emergency key and badge, the new case can be inserted into the existing electronics. It won't require any modification. The top key fob covers come with a special inner lining that prevents signals from being transmitted to the key fob. This is essential, since it's the signals that enable your vehicle to start. Some of these cases are constructed by putting silver layers on them, while others are made from copper to create more distortion in transmissions. A key fob cover is an excellent option to protect your keys from damage. It can help you keep the track of your key fob, and aid in finding it in the dark on the way to your vehicle. A quality key fob case will keep your keys protected from theft, and will also add a bit of style to your keychain.