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How to Repair a Saab 93 Key Fob There is a good chance that your Saab 9-3 key fob has a faulty electronic chip. The metal component of the classic car keys was easy to duplicate, but modern keys have an immobilizer feature to protect your vehicle. The first step to determine the reason why your key fob isn't working is to replace the battery of your coin. This is a simple and easy fix. How do I program the Saab 93 Key Fob Saab 93 key fobs allow you to control your car's doors and trunk as well as the engine. They also allow you to unlock the fuel door and panic button. They can be programmed by synchronizing them with the vehicle's radio transmitter. To do this, place the key into the ignition and turn it on to the ON position. Follow the Tech2 instructions until you have programmed the keys you want to use with the vehicle. Saabs are often sold with just one key, despite the fact they were originally designed to have two keys. You can make a replacement key by re-installing the transmitter, which includes the transponder, and programming it using an instrument that's handheld called the Tech-2. This can be done at the Saab dealership. It will also require a new key that matches the old one to function. This is a pricey task but it's much less expensive than replacing the entire CIM system and locking cylinders if you lose your only working key. Saab key fob replacement 93 Saab owners who have lost their keys should purchase an extra as soon as they can. The key fob, unlike the metal keys that were used in automobiles up to 20 years ago is an electronic device which communicates with your vehicle via a special microchip. This is how the car can recognize the key fob, and prevents it being copied. Dealers can do this but it is costly. It is best to avoid this issue by purchasing a replacement Saab key from an online retailer. It will make your vehicle safer when you lose it. A spare key is more likely to be found by a thief than the stolen one. This is because the majority of thieves don't have the equipment to copy the latest kinds of keys. Even if they did have a specialized machine, it would not be foolproof. A spare key will also save you money in the process of replacing the SAAB 9-3 remote's battery. All the electronic units in the key fob are powered by batteries and they will eventually die. Change the battery is simple, but you should be careful not to harm the electronics inside the case. You can view videos on Youtube to learn how to perform this job, such as those by Cyclone Cyd. Saab 93 key fob battery It's likely time to replace the battery in your key fob in case you've noticed an inability to respond. While there may be other causes behind the delay an unresponsive battery is most likely to be the culprit. It's a low-cost and easy fix, so you shouldn't wait to do it. To remove the backup key, you must first remove the fob. To accomplish this, press firmly on the Saab logo and pull on the key loop. Then, you can insert a flathead screwdriver inside the hole on the key fob case. Twist the screwdriver to separate the case. The plastic should not be damaged if you don't apply excessive force. Once the case is open and the case is opened, you can see the electronic components inside. The circuit board is connected to the metal clips. If these are rusty or dirty the fob will not perform as it should. Clean them with rubbing alcohol. It's important to keep in mind that this is only a temporary fix. The clips will break again in time and need to be replaced. Test the door locks of your car with the backup remote prior to replacing the battery. If your backup remote works it's most likely with your main key fob. If the issue persists even after replacing the battery, it might be an issue with your vehicle. Saab key fob case 93 A replacement case is available if your key fob looks old and worn. These are easily available on the internet and are able to be connected to your remote control. All you require is a flathead and a small amount of patience. Put saab key in the slot located in the middle of the case, and then gently break it open. Be sure not to cause damage to the limiters that keep the battery in place. After removing the emergency key and badge, the new case can be inserted into the existing electronics. It will require no reconfiguring. The best key fob case features a lining specifically designed to stops signals from reaching the key fob. This is essential, since it's the signals that allow your vehicle to start. Some of these cases contain silver layers while others are made of copper to help distort transmissions more effectively. A key fob is the perfect way to protect your keys. It will aid you in keeping track of your keys, and it will help you locate them while you're heading to your car. A good key fob cover will keep your keys protected from theft, and it will also add a bit of fashion to your keychain.