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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 keys from the past was easy to duplicate, however, modern keys have an immobilizer feature to protect your vehicle. To determine why your key fob isn't functioning change the battery of your coin. It's a low-cost and easy fix. How do I program the Saab 93 Key Fob Saab 93 keys allow you to control the trunk, doors, and engine of your vehicle. They also allow you to unlock the fuel door and panic button. Remotes can be programmed by syncing them with the transmitter inside your vehicle. Place the key into the ignition and turn the switch ON. Follow the directions on the Tech2 until you have programmed all the keys you want to function with the vehicle. New Saabs had two keys, however used ones usually come with only one. You can get a second key by replacing the transmitter (which includes the transponder) and programming it using a handheld computer known as Tech-2 Tech-2 at your Saab dealer. To get it working you'll need to have a matching key. This is an expensive 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 key fob replacement for 93 Saab owners who have lost their one key should get an extra one as soon as possible. The key fob, in contrast to the keys made of metal used in cars up to 20 years ago is an electronic device which communicates with the vehicle via the use of a specific microchip. This is how the car detects the key fob and also stops it from being copied. Dealers are able to do this however it can be expensive. This issue can be avoided by purchasing a brand new Saab key online. The main reason for having an additional key is that it will make your car safer if you lose it. The thieves are more likely locate a spare key rather than the one stolen. Most thieves do not possess the equipment needed to copy these modern keys. They'd need a specific device to copy keys but that's not a guaranteed method of protecting your car from theft. A spare key can save you money when replacing the SAAB 9-3 remote's battery. All electronic units within the key fob come with batteries and eventually expire. saab 9-3 replacement key is simple to replace the battery, however you must be careful to not to damage the electronics inside the case. You can watch videos on Youtube to learn how to do this job, such as those made by Cyclone CID. Saab 93 key fob battery It's likely time to replace the battery on your key fob if you've noticed delays in response. Although there may be other reasons for the delay, a dead battery is the most likely cause. It's an inexpensive and simple fix, so you shouldn't wait to do it. To remove the backup key, first you need to remove the fob. To accomplish this, you need to press firmly on the Saab logo and pull down on the key ring loop. Then, you can insert an flathead screwdriver into the indentation on the key fob case. The screwdriver should be twisted to release the case. The plastic will not be damaged if you don't use too much force. Once the case is open, you can see the electronics inside. The circuit board is connected to the retaining clips made of metal. If they are dirty or worn out, the fob won't perform as it should. Clean them with rubbing alcohol. It's important to remember that this is only a temporary fix. The clips will eventually wear out and will need to replaced. Test the door locks of your car with your backup remote before replacing the battery. If it's working properly then the issue is likely with your primary key fob. Replacing the battery will resolve the issue, but if you're experiencing delays when you lock or unlock the doors, there's a good chance that something else is wrong with your vehicle. Saab key fob case with 93 keys A replacement case is available for purchase in the event that your key fob is worn-out. These are easily available on the internet and can be attached to your remote control. All you need is a flathead screwdriver and a small amount of patience. Simply insert the screwdriver into the slot that is located in the middle of the battery and gently work it to split open. Be sure not to harm the limiters that hold the battery in place. The new case can then be inserted into the existing electronics after removing the emergency badge and key. It will require no reprogramming. The best key fob covers feature an internal lining that stops signals from being transmitted to the key fob. This is important, because it's the signals that allow your vehicle to start. Some of these cases are constructed with silver layers, whereas others are made from copper to alter transmissions more effectively. Key fob covers are also a great way to shield your keys from damage. It can help you keep the track of your key fob and assist you in the darkness on the way to your vehicle. A key fob will protect your keys from theft and add some fashion to your keychain.