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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 classic car keys was simple to copy, but the modern keys have an immobilizer system that protects your vehicle. The first step in determining why your key fob isn't working is to replace the battery of your coin. This is a low-cost and simple fix. How do you program a Saab 93 key fob Saab 93 key fobs allow you to control the doors of your car, trunk and engine. They also allow you to unlock the fuel door and panic button. Remotes can be programmed by synchronizing them with the transmitter inside your vehicle. To do this, put the key into the ignition and switch it to the ON position. Follow the Tech2 instructions until you have programmed the keys that you want to use with the vehicle. New Saabs had two keys, but 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 Tech-2 Tech-2 at your Saab dealer. It will also require a new key that is compatible with the previous one in order to work. This is a costly task 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 purchase an additional one as soon as they can. The key fob isn't like the traditional metal keys used in cars a few years ago, but 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 prevents it from being copied. Dealers can do this however it can be expensive. The Key Lab is recommended to avoid this problem by getting an replacement Saab key from an online retailer. It will protect your vehicle in the event that you lose it. A spare key is more likely be discovered by a burglar than the stolen one. This is because most thieves don't have the equipment to copy these newer kinds of keys. Even if they had a specific machine, it would not be foolproof. Another benefit of having a spare key is that it will save you money when replacing the battery in your SAAB 9-3 remote key. Every electronic unit in the keyfob have batteries, and eventually, they'll fail. It is easy to change the battery, but it is important to take care not to harm the electronics in the case. You can view videos on Youtube to learn how to complete this task, such as the ones by Cyclone Cyd. Saab 93 key fob battery If you've been experiencing delays in the response of your key fob, chances are you need to replace the battery. While there could be a variety of reasons behind the delay the dead battery is the most likely culprit. It's a low-cost and easy fix, so you shouldn't put off doing it. The first step is to remove the backup key from the fob. To accomplish this, press firmly on the Saab logo and pull on the key loop. Insert a flathead screwdriver into the indentation of the key fob case. Twist the screwdriver until it separates the case. It shouldn't take much force, but you must be careful not to damage the plastic. Once the case is open you will be able to see the electronics inside. The circuit board is joined to the case by clips made of metal. If these are rusty and dirty the fob won't perform as it should. It is possible to clean them with rubbing alcohol. It's important to remember that this is a temporary fix. The clips will eventually wear out and will need to be replaced. Test the car door locks with the backup remote prior to replacing the battery. If it's working correctly then the issue is likely related to your primary key fob. Replacing the battery should resolve the issue, but if you're experiencing delays whenever you lock or unlock your doors, it's likely something else is wrong with your car. Saab 93 key fob case A new case is available for purchase If your key fob appears worn-out. These are available online and can be connected to the remote control you already have. The only thing you need is a flathead screwdriver as well as some patience. Insert the flathead screwdriver in the hole in the middle of the case, and then gently split it open. Be careful not to harm the limiters that hold the battery in place. The new case can be installed in the existing electronics after removing the emergency badge and key. The case will not require any reprogramming. The top key fob covers include a special inner lining that prevents signals from being transmitted to the key fob. This is crucial, as it's these signals that allow your vehicle to start. Some of these cases are constructed by putting silver layers on them, while others are made of copper to distort transmissions more effectively. Key fob covers are an excellent option to safeguard your keys from damage. It will help keep the track of your key fob, and help you locate it in the dark when you get to your vehicle. Key fobs can protect your keys from theft and add design to your keychain.