How to Repair a Saab 93 Key Fob The keyfob in your Saab 9-3 may have a defective chip. The metal component of old car keys is easy to duplicate. Modern key-fobs, however, have an immobilizer that protects your vehicle. To determine why your key fob doesn't work, replace the coin battery. This is a low-cost and easy fix. How do I program the Saab 93 key fob Saab key fobs can allow you to control your car's doors and trunk, as well as the engine. They can also unlock the car's fuel door as well as panic buttons. The remotes can be programmed by synchronizing them with the transmitter inside your vehicle. To do this, place the key in the ignition and switch it to the ON position. Follow the prompts on the Tech2 until you have programmed all of the keys you want to work with the vehicle. New Saabs come with two keys, however used ones usually come with only one. You can make a replacement key by re-installing the transmitter, which is the transponder, and programming it using a handheld device called Tech-2. Tech-2. This can be done at the Saab dealership. You'll also need a new key to match the old one to function. This can be costly however it's cheaper than replacing the entire CIM system and locking cylinders should 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 additional one as soon as they can. The key fob isn't as traditional keys made of metal used in automobiles 20 years ago, but instead is an electronic device that connects to the car through a specific chip. This is how the car can recognize the key fob, and stops it from being copied. It is possible to do this at a dealer, however the price can be expensive. It is best to avoid this issue by getting an alternate Saab key from an online retailer. The main reason you should have an extra key is that it will make your car safer if you ever lose it. A burglar is more likely locate a spare key rather than one that was stolen. Most thieves do not have the tools required to copy these modern keys. They'll need a specially-designed machine to accomplish this, but even that is not a guaranteed method of protecting your car from theft. A spare key will also save you money when replacing the SAAB 9-3 remote's battery. The electronic units of the keyfob contain batteries, and they will eventually fail. It is simple to replace the battery, but you have to be careful not to damage the electronics within the case. You can view videos on Youtube to learn how to perform this job, like the ones by Cyclone Cyd. Saab 93 key fob battery If you've had trouble with delays in the response of your key fob, it's likely it's time to replace the battery. A dead battery may be the cause of the delay. However there are many other possible causes. It's a cheap and easy fix, so don't put off doing it. To remove the backup key, first you need to remove the fob. To do https://www.thekeylab.co.uk/saab-car-keys/ , press hard on the Saab logo and pull on the key ring loop. Put a flathead Phillips screwdriver into the indentation on the key fob case. To remove the case, twist the screwdriver. It shouldn't take much force, but you must be careful not to harm the plastic. You can see the electronic components inside the case once you open it. The circuit board is connected to the clips that hold it in place. If they are dirty or damaged, the fob will not work properly. It is possible to clean them with rubbing alcohol. This is a temporary solution. The clips will wear out eventually and require to be replaced. Before you replace the battery, make sure to test the door locks of your car with your backup remote. If your backup remote functions and locks, then the issue is most likely related to your primary key fob. If the issue continues to persist after replacing the battery, there could be a problem with your vehicle. Saab keyfob case with 93 keys A new case is available for purchase in the event that your key fob is worn out. These are available on the internet and can be easily fitted to your existing remote. The only thing you 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 case and gently push it until it splits. Be careful not to scratch the limiters which are used to hold the battery. After you have removed the emergency key as well as badge, the new battery can be put into the existing electronics. There is no need to reprogramme the electronics. The best key fob covers feature an inner lining which blocks signals from being transmitted to the key fob. This is important, because it is the signals that allow your vehicle to start. Some of these cases are made by putting silver layers on them, while others are made from copper to create more distortion in transmissions. A key fob is a great way to protect your keys. It will aid you in keeping track of your keys, and will also help you locate them when you're on your way to your car. A quality key fob case can protect your keys from theft, and will also add a bit of fashion to your keychain.