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How to Repair a Saab 93 Key Fob There is a good chance that the key fob of your Saab 9-3 is faulty with its electronic chip. The metal part of keys from the past was easy to copy, but the modern keys have an immobilizer feature to protect your vehicle. The first step in determining the reason your key fob won't be working is to replace the coin battery. It's a low-cost and easy fix. How do I program a Saab 93 key fob Saab key fobs 93 allow you to control the doors of your car, trunk and engine. They can also unlock the fuel door of your car and panic buttons. These remotes can also be programmed with the car's transmitter. Plug the key into the ignition and turn the switch ON. Follow the Tech2 instructions until you have programmed the keys you intend to use with the vehicle. Saabs are typically sold with just one key, despite the fact they were originally designed to have two keys. You can add an additional key by replacing the transmitter (which includes the transponder) and programming it using a handheld computer dubbed the Tech-2 at your Saab dealer. You'll also need a brand new key that is compatible with the previous one to work. This can be costly however it's cheaper than replacing the entire CIM system and locking cylinders if have lost the only key you can use. Saab Key fob replacement 93 Saab owners that have lost their keys should get an extra key as soon as they can. 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 a special microchip. saab 9-3 replacement key is what makes the car recognize the key fob and stop it from being copied. This can be done by an auto dealer, but the cost can be high. It is best to avoid this problem by purchasing an alternative Saab key from an online retailer. The main reason you should have an extra key is to protect your vehicle if you ever lose it. A spare key is more likely be discovered by a burglar 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 had a specialized machine, it would not be foolproof. Another benefit of having a spare key is that it can save you money on replacing the battery in your SAAB 9-3 remote key. All electronic units within the key fob contain batteries, and eventually die. It is fairly easy, but you must be cautious not to damage the electronic components inside the case. You can view videos on Youtube to learn how to complete this task, including those by Cyclone Cyd. Saab 93 key fob battery If you've been experiencing a delayed response from your key fob, it's time to replace the battery. A dead battery could be the reason behind the delay. However there could be other causes. It's an inexpensive and simple fix, so you shouldn't put off doing it. To remove the backup key, first you need to remove the fob. To do this, press firmly on the Saab Logo and pull it off the key loop. Inject a flathead phillips screwdriver into the indentation on the key fob case. The screwdriver should be twisted to release 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 joined by metal retaining clips. If they are rusty or dirty the fob won't function properly. You can clean the fobs using rubbing alcohol. It's important to remember that this is a temporary fix. The clips will eventually wear out and will need to replaced. Test the door locks of your car using the backup remote before replacing the battery. If it functions properly then the issue is likely related to your primary key fob. Replacing the battery is likely to resolve the issue, but if you're experiencing delays every time you lock or unlock your doors, there's a good chance that something else is wrong with your vehicle. Saab key fob case 93 A replacement case is available for purchase in the event that your key fob is worn out. They are easily accessible online and can be attached to the remote control you already have. The only thing you'll require is a flathead screwdriver and some patience. Place the flathead screwdriver into the slot at the middle of the case, and then gently break it open. Be careful not to damage the limiters which contain the battery. The new case can then be inserted into the existing electronics after removing the emergency badge and key. It won't require any reprogramming. The top key fob cover is one with a special lining that hinders signals from reaching the key fob. This is important because the signals are the ones that allow your car to start. Some of these cases have 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 will help keep the track of your key fob, and aid in finding it in the dark when you get to your vehicle. Key fobs can protect your keys from theft and add some design to your keychain.