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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 is defective in its electronic chip. The metal component of keys from the past was easy to duplicate, but modern key-fobs have an immobilizer to safeguard your vehicle. The first step to determine the reason your key fob isn't working is to replace the battery in your coin. It's a cost-effective and easy fix. How to program the Saab 93 key fob Saab key fobs 93 allow you to control the doors of your car and trunk, as well as the engine. They also allow you to unlock the fuel door and activate a panic button. Remotes can also be programmed using the car's radio transmitter. Place the key into the ignition and switch it ON. Follow the directions on the Tech2 until you have programmed all of the keys that you want to work with your vehicle. New Saabs came with two keys, while the used ones typically have only one. You can add 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. You'll also need a brand new key that is compatible with the previous one to function. This can be expensive however it's cheaper than replacing the entire CIM system and locking cylinders if you have lost your sole working key. Saab Key fob replacement 93 Saab owners who have lost their only key should get an extra one as soon as they can. The key fob is not like the metal keys used in cars a few years ago. It is an electronic device that communicates with the car via a unique chip. This is how the car can recognize the key fob and it is also a way to prevent it from being copied. This can be done at an authorized dealer, but the cost can be high. It is better to avoid this problem by getting an alternative Saab key from an online retailer. The main reason for having an extra key is to protect your vehicle if you should lose it. The thief is more likely find a spare key than the one stolen. This is because most thieves don't have the tools to copy these newer types of keys. They'd need a specific machine to do so however, even that is not a guarantee for protecting your car from theft. Another benefit of having an extra key is that it can save you money when replacing the battery in your SAAB 9-3 remote key. Every electronic unit in the keyfob come with batteries and eventually they'll fail. Changing the battery is relatively simple, but be careful not to damage the electronic components inside the case. You can watch videos on Youtube to learn how to do this job, such as the ones by Cyclone Cyd. Saab 93 key fob battery If you've experienced an infrequent response from your key fob, then you need to replace the battery. A dead battery could be the reason behind the delay. However there could be other causes. It's a quick and easy fix, so don't put off the task. The first step is removing the backup key from the fob. To do this, push firmly on the Saab Logo and pull the key loop. Then, you can insert a flathead screwdriver into the hole on the key fob case. To separate the case, twist the screwdriver. The plastic shouldn't be damaged if you do not use excessive force. Once the case has been opened and the case is opened, you can see the electronics inside. The circuit board is connected to the metal clips. If they are dirty or rusty, the circuit board won't function properly. You can clean the fobs with ruby alcohol. This is only temporary solution. The clips will eventually wear out and require to be replaced. Test the car door locks using the backup remote before you replace the battery. If TheKeyLab working correctly then the issue is likely with the main key fob. If the issue continues to persist after replacing the battery, there could be a different issue with your vehicle. Saab keyfob 93 case If your key fob's case is looking worn out the best solution is to purchase a replacement. They are easily accessible online and can be installed to the remote control you already have. The only thing you'll need is a flathead screwdriver and some patience. Just insert the screwdriver into the slot that is located in the middle of the battery and gently work it to open. Make sure you don't damage the limiters that hold the battery in place. The new battery can be inserted into the existing electronics after taking out the emergency badge and key. No reprogramming is required. The most effective key fob cover is one with a special lining that stops signals from reaching the key fob. This is crucial, as it's the signals that allow your vehicle to start. Some of these cases are constructed with silver layers, whereas others are made of copper to create more distortion in transmissions. Key fobs are a great way to protect your keys. It can aid you in keeping the track of your keys and it will help you locate them while you're heading to your car. A quality key fob cover can protect your keys from theft, and it can also add a touch of fashion to your keychain.