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How to Repair a Saab 93 Key Fob The keyfob in your Saab 9-3 may have a faulty chip. The metal component of old car keys is easy to duplicate. Modern key-fobs, however, come with an immobilizer to guard your vehicle. The first step in determining the reason your key fob isn't working is to replace the battery of your coin. This is a low-cost and simple fix. How to program a Saab 93 Key Fob Saab key fobs can 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 of your car and panic buttons. These remotes can also be programmed with the car's transmitter. To do this, put the key into the ignition and turn it to the ON position. Follow the directions on the Tech2 until you have programmed all the keys you want to work with the vehicle. Saabs are typically sold with just one key, despite the fact that they were originally designed with two keys. You can get another key by re-installing the transmitter (which includes the transponder) and programming it using a handheld computer dubbed Tech-2 Tech-2 at your Saab dealer. You'll also require a new key to match the old one in order to function. This is a costly task however it's much less expensive than replacing your entire CIM system with locking cylinders and if you lose your sole working key. saab replacement key programming who have lost their only key should replace it with an additional one as soon as is possible. The key fob isn't like the classic metal keys used in cars from 20 years ago, but is an electronic device that connects to the car using a special chip. This is what makes the car recognize the key fob as well as prevent it from being copied. This can be done by a dealer, however the cost can be high. You can avoid this problem if you purchase a new Saab key on the internet. The main reason for having an additional key is to 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. Most thieves do not possess the equipment needed to copy these newer keys. They'll need a specially-designed machine to accomplish this but that's not a foolproof method of protecting your car from theft. A spare key will save you money when you replace the SAAB 9-3 remote's battery. Every electronic unit in the keyfob contain batteries, and eventually, they will fail. It is easy to change the battery, but you should be cautious to not to damage the electronics within the case. You can watch videos on Youtube to learn how to perform this job, such as the ones by Cyclone Cyd. Saab 93 key fob battery If you've had trouble with delays in the response of your key fob, chances are it's time for a replacement battery. While there could be a variety of reasons behind the delay, a dead battery is the most likely culprit. This is a cost-effective and simple fix, so don't delay. 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 in the indentation on 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 excessive force. You can see the electronic components inside the case when you open it. The circuit board is attached to the retaining clips made of steel. If they're dirty or worn out, the fob won't work properly. It is possible to clean the fobs by ruby alcohol. It is important to remember that this is only a temporary solution. The clips will eventually wear out and need to be replaced. Before replacing the battery, you need to test the car door locks using your backup remote. If it functions properly it's probably a problem with the main key fob. If the problem persists after replacing the battery, there may be something else wrong with your vehicle. Saab key fob case with 93 keys A replacement case is available if your key fob looks tired. These are easily available on the internet and can be affixed to your remote control. All you require is a flathead screwdriver as well as some patience. Simply insert the screwdriver into the slot in the middle of the battery and gently work it to split open. Be careful not to damage the limiters that are used to hold the battery. The new case can be inserted into the existing electronics after removing the emergency badge and key. There is no need to reprogramme the electronics. The top key fob cover features a lining specifically designed to prevents signals from reaching the key fob. This is important, because it's these signals that allow your vehicle to start. Some of these cases are constructed using silver layers, while others are made from copper to create more distortion in transmissions. A key fob is an excellent way to secure your keys. It can aid you in keeping track of your keys, and help you find them in the dark while you're heading to your car. A key fob can safeguard your keys from theft, and will add style to your keychain.