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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 part of classic car keys is easy to duplicate. Modern key-fobs however, come with an immobilizer to safeguard your vehicle. The first step to determine why your key fob isn't working is to replace the coin battery. This is a low-cost and simple fix. How do I program the Saab 93 Key Fob Saab 93 key fobs allow you to control the doors of your car as well as the engine. They also allow you to unlock your car's fuel doors and panic buttons. Remotes can also be programmed using the car's radio transmitter. To do this, put the key in the ignition and turn it to the ON position. Follow the Tech2 instructions until you have programmed the keys you want to use with the vehicle. Saabs are often sold with just one key, though they were originally designed with two keys. You can add another key by re-installing the transmitter (which includes the transponder) and programming it with a handheld device called a Tech-2 at your Saab dealer. You'll also need a new key that is compatible with the previous one in order for it to work. This can be a costly undertaking but it's less costly than replacing your entire CIM system with locking cylinders and in the event that you lose your sole working key. Saab 93 replacement key fob Saab owners who lost their keys should get an extra key as soon as they can. The key fob, unlike the keys made of steel that were used in cars until 20 years ago, is an electronic device that communicates with your vehicle via a special microchip. This is what makes the car recognize the key fob and prevents it from being copied. Dealers can do this however it can be expensive. It is best to avoid this problem by getting an replacement Saab key from an online retailer. It will help protect your vehicle when you lose it. A spare key is more likely be found by a criminal than the stolen one. Most thieves do not have the tools needed to copy these modern keys. They'd need a specific machine to do so but that's not a 100% guarantee of protecting your car from theft. A spare key will also save you money when replacing the SAAB 9-3 remote's battery. All electronic units within the keyfob contain batteries, and they will eventually fail. It is simple to replace the battery, however you should be cautious to not damage the electronics in the case. You can view videos on Youtube to learn how to perform this job, like the Cyclone Cyd videos. Saab 93 key fob battery If you've been experiencing an infrequent response from your key fob, it's likely you need to replace the battery. A dead battery could be the reason behind the delay. However there are other possible reasons. It's a simple and inexpensive fix, so you shouldn't delay in tackling it. To remove the backup key, you must first remove the fob. To do this, press hard on the Saab logo and pull on the key loop. Then, insert a flathead screwdriver inside the hole on the key fob case. Turn the screwdriver around to separate the case. The plastic will not be damaged if you don't use too much force. You can see the electronic components inside the case after you open it. The circuit board is attached to the case by clips made of metal. If they are rusty or dirty the fob will not function properly. It is possible to clean them with ruby alcohol. This is an interim solution. The clips will break again eventually and need to be replaced. Test the car door locks using your backup remote before you replace the battery. If saab replacement key programming working properly it's probably a problem with the main key fob. Replacing your battery should solve the issue, but if you're still experiencing delays when you lock or unlock the doors, it's a sign that something else is wrong with your car. Saab keyfob 93 case If your key fob's case is starting to show wear it is a good idea to get a replacement. They are easily accessible on the internet and easily fitted to your existing remote. The only thing you'll need is a flathead screwdriver as well as some 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 careful not to cause damage to the limiters that keep the battery in place. The new case can be inserted into the existing electronics after removing the emergency badge and key. It will require no reconfiguring. The most effective 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 made with silver layers, whereas others are made of copper to alter transmissions more effectively. Key fobs are an excellent way to safeguard your keys. It can help you keep track of your keys and it will help you find them in the dark while you're heading to your car. Key fobs will help protect your keys from theft and add elegance to your keys.