How to Repair a Saab 93 Key Fob Your Saab 9-3 keyfob may have a faulty chip. The metal component of classic car keys was simple to copy, but the modern key-fobs have an immobilizer system that protects your vehicle. To determine why your key fob isn't working and fix the issue, replace the battery in the coin. This is a cheap and easy fix. How do you program a Saab 93 key fob Saab keys allow you to control the trunk, doors and engine of your car. They also allow you to unlock your car's fuel door 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 want to use with the vehicle. New Saabs come with two keys, while the used ones typically have only one. You can get a new key by replacing the transmitter, that includes the transponder and programming it using an instrument that's handheld called Tech-2. Tech-2. This can be done at your Saab dealership. You'll also need a brand new key that is compatible with the previous one for it to work. This is a pricey task, but less expensive than replacing the entire CIM system and locking cylinders in the event that you have lost the only key you can use. Saab key fob replacement for 93 Saab owners who have lost their keys should get an extra key as soon as they can. The key fob, unlike the keys made of metal that were used in cars until 20 years ago, is an electronic device that communicates with the vehicle via the use of a specific microchip. This is how the car recognizes the key fob and prevents it being copied. It is possible to do this at an authorized dealer, but the cost can be high. It is possible to avoid this issue by purchasing a new Saab key on the internet. It will help protect your vehicle should you lose it. The criminal is more likely to find a spare key than the one stolen. This is because most thieves do not have the tools to copy these more modern kinds of keys. They would need a specialized device to copy them but that's not a foolproof method of protecting your vehicle from theft. A spare key can save you money when replacing the SAAB 9-3 remote's battery. All the electronic units in the key fob come with batteries and they will eventually expire. It is fairly simple, but be careful not to harm the electronics inside the case. You are able to learn how to accomplish this task by watching YouTube videos such as those produced by Cyclone Cyd. Saab 93 key fob battery If you've been experiencing an infrequent response from your key fob, chances are it's time for a replacement battery. A dead battery could be the reason for the delay. However, there are other possible causes. It's a simple and inexpensive fix, so don't delay in tackling it. The first step is removing the backup key from the fob. To do this, press firmly on the Saab Logo and pull on key loop. Insert a flathead phillips screwdriver into the indentation on the key fob case. To separate the case, twist the screwdriver. The plastic should not be damaged if you don't apply excessive force. Once the case is open and the case is opened, you can see the electronics inside. The circuit board is held to the retaining clips made of steel. If these are rusty and dirty the fob will not perform as it should. You can clean them by using rubbing alcohol. This is an interim solution. https://www.thekeylab.co.uk/saab-car-keys/ will break again eventually and need to be replaced. Test the door locks of your car with the backup remote prior to you replace the battery. If the backup remote works, then the problem is likely to be with your primary key fob. Replacing your battery should solve the issue, but if still experiencing delays when you lock or unlock the doors, it's likely something else is wrong with your vehicle. Saab Keyfob Case 93 A new case can be bought If your key fob appears worn-out. These are easily available on the internet and can be affixed to your remote control. All you need is a flathead and little patience. Just insert the screwdriver into the slot in the middle of the battery and gently move it around until it splits. Be careful not to scratch the limiters that protect the battery. The new case can then be inserted into the existing electronics after removing the emergency badge and key. There is no need to reprogramme the electronics. The most effective key fob covers have an internal lining that stops signals from being transmitted to the key fob. This is essential, since it is the signals that allow your vehicle to start. Some of these cases are constructed with silver layers, whereas others are made from copper to distort transmissions more effectively. Key fob covers are an excellent option to protect your keys from damage. It can aid you in keeping the track of your keys and will allow you to find them in the dark while you're heading to your car. Key fobs will help protect your keys from theft and add some design to your keychain.