How to Repair a Saab 93 Key Fob There's a high possibility that the key fob of your Saab 9-3 has a faulty electronic chip. The metal portion of classic car keys is easy to duplicate. Modern key fobs, however, have an immobilizer to protect your vehicle. To determine why your key fob isn't working and fix the issue, replace the battery in the coin. This is an inexpensive and simple fix. How do you program a Saab 93 Key Fob Saab key fobs can allow you to control the doors of your car and trunk, as well as the engine. They also allow you to unlock the fuel door of your car and panic buttons. The remotes can be programmed by synchronizing them with the transmitter in your vehicle. To do this, insert the key in 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 came with two keys, however older models usually have only one. You can add a new key by replacing the transmitter, which includes the transponder and programming it with a handheld device called a Tech-2. This can be done at the Saab dealership. You'll also require a new key to match the old one in order to function. This can be costly but it's much less expensive than replacing the entire CIM system and locking cylinders if you lose the sole key that works. Saab key fob replacement for 93 Saab owners who have lost their only key should obtain a replacement one as soon as possible. https://www.thekeylab.co.uk/saab-car-keys/ fob isn't like the metal keys used in cars a few years ago. It is an electronic device that connects to the car via a special chip. This is what helps the car recognize the key fob, and also prevents it from being copied. It is possible to do this at an auto dealer, but it can cost a lot. It is better to avoid this problem by purchasing an alternative 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 lose it. A spare key is more likely to be found by a criminal than the stolen one. The majority of thieves don't have the tools needed to copy these more modern keys. Even if they did have a specially designed machine, it will not be foolproof. A spare key can save you money when you replace the SAAB 9-3 remote's battery. The electronic units of the keyfob come with batteries and they will eventually fail. Changing the battery is relatively simple, but be careful not to harm the electronic components inside the case. You can watch videos on Youtube to learn the best way to do this task, such as those by Cyclone Cyd. Saab 93 key fob battery If you've had trouble with a delayed response from your key fob, it's likely you need to replace the battery. A dead battery may be the cause of the delay. However there are many other possible causes. This is a cost-effective and simple fix, so don't wait. To remove the backup key, first remove the fob. To do this, press firmly on the Saab Logo and pull on the key ring loop. Next, insert a flathead screwdriver into the indentation on the key fob case. To remove the case, twist the screwdriver. The plastic will not be damaged if you don't apply too much force. When the case is opened, you can see the electronics inside. The circuit board is attached to the retaining clips made of metal. If they are rusty or dirty, the fob will not work properly. It is possible to clean the fobs with rubbing alcohol. This is temporary solution. The clips will eventually wear out and need to replaced. Before replacing the battery, it's important to test the door locks on your car using your backup remote. If your backup remote functions it's most likely related to your primary key fob. Replacing the battery will resolve the issue, but if you're experiencing delays when you lock or unlock your doors, it's likely something else is wrong with your vehicle. Saab Key fob Case 93 If your key fob's case is looking worn out it is a good idea to purchase a replacement. They are readily available on the internet and can be affixed to your remote control. All you need is a flathead, and a bit of patience. Simply insert the screwdriver into the slot in the middle of the case and gently move it around until it splits. Be careful not to scratch the limiters that contain the battery. After taking off the emergency key and badge, the new case can be inserted into the existing electronics. No reprogramming is needed. The top key fob covers include an internal lining that prevents signals from being transmitted to the key fob. This is important since the signals are the ones that allow your car to start. Some of these cases contain silver layers, while others are made from copper, which can distort transmissions. Key fob covers are also a great option to safeguard your keys from being damaged. It can aid you in keeping your keys in order, and help you find them in the dark when you're on your way to your car. A key fob can safeguard your keys from theft and add some style to your keychain.