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How to Repair a Saab 93 Key Fob There's a good possibility that your Saab 9-3 key fob is faulty with its electronic chip. The metal part of classic car keys is easy to duplicate. Modern key-fobs, however, have an immobilizer to guard your vehicle. To figure out why your key fob isn't functioning, replace the coin battery. It's a low-cost and simple fix. How to program a Saab 93 Key Fob Saab 93 key fobs allow you to control your car's doors as well as the engine. They also allow you to unlock the fuel door and trigger a panic button. These remotes can also be programmed with the car's radio transmitter. To do this, simply insert the key into the ignition and switch it to the ON position. Follow the prompts on the Tech2 until you have programmed all of the keys you wish to work with your vehicle. New Saabs came with two keys, however used ones often come with only one. You can add a second key by replacing the transmitter (which includes the transponder) and programming it in with a handheld computer called a Tech-2 at your Saab dealer. To make it work, you'll need a matching key. This can be expensive however, it's less costly than replacing the entire CIM system and locking cylinders if lose your only working key. Saab key fob replacement 93 Saab owners that have lost their keys should get an extra as soon as they can. The key fob is not like the traditional metal keys used in cars 20 years ago. It is an electronic device that communicates with the car using a special chip. This is what allows the car to recognize the key fob, and also prevents it from being copied. It is possible to do this at an auto dealer, but the cost can be high. You can avoid this issue by purchasing a brand new Saab key on the internet. It will help protect your vehicle in the event that you lose it. The criminal is more likely to find a spare key than a stolen one. This is due to the fact that most thieves don't have the equipment to copy these newer kinds of keys. They'd require a special device to copy them, but even that is not a 100% guarantee of protecting your car from theft. A spare key can also save you money in the process of replacing the SAAB 9-3 remote's battery. The electronic units inside the key fob are powered by batteries and eventually fail. It is fairly simple, but be careful not to damage the electronics inside the case. You are able to learn how to accomplish this task by watching videos on YouTube such as those produced 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. A dead battery could be the reason behind the delay. However, there are other possible causes. It's an inexpensive and simple fix, so you shouldn't put off doing it. The first step is to unplug the backup key from the fob. To accomplish this, press firmly on the Saab logo and pull down on the key loop. Next, insert a flathead screwdriver inside the indentation on the key fob case. Turn the screwdriver around to separate the case. It shouldn't take much effort, but be careful not to break the plastic. You can see the electronic components inside the case once you open it. The circuit board is attached to the metal retaining clips. If they are rusty or dirty the fob won't function properly. You can clean them using rubbing alcohol. It's important to note that this is only a temporary solution. The clips will break again eventually and require to be replaced. Before you replace the battery, make sure to check the car door locks with your backup remote. If it functions properly it's likely that the issue lies related to your primary key fob. Replacing the battery will resolve the issue, but if you're experiencing delays when you lock or unlock your doors, it's a sign that something else is wrong with your car. Saab keyfob 93 case If your key fob case is showing signs of wear it is a good idea to purchase a replacement. These are easily available on the internet and can be affixed to your remote control. All you require is a flathead and a little patience. Place the flathead screwdriver into the slot at the middle of the case, and gently split it open. Be saab 93 key not to damage the limiters holding the battery in place. After removing the emergency key and badge, the new battery can be put into the existing electronics. It won't require any modification. The best key fob cover has a special lining that stops signals from reaching the key fob. This is important, because it's these signals that allow your vehicle to start. Some of these cases feature silver layers, while others are made from copper in order to distort transmissions. A key fob is the perfect way to protect your keys. It can aid you in keeping your keys in order, and will allow you to find them in the dark when you're driving to your car. A good key fob cover will protect your keys from theft, and it will also add a bit of style to your keychain.