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How to Replace a SAAB Key Fob A key fob that doesn't work correctly could cost you a few hundred dollars at a dealer. However, you can fix it yourself for a fraction of the cost. You'll require an flathead screwdriver to open the case and access the electronics. A multimeter is also required to test the battery. Battery Most key fobs are activated whenever you press a button either to unlock or lock the car (or to start it if you have keyless ignition). The reason for this is because they contain batteries that send an alarm to the car to signal it that you are close enough to press the starter button. If the fob starts to behave in a non-conform way, it's a sign that the battery is worn out and should be replaced. It's a relatively simple process, but be careful to not damage the electronics inside the fob. If you're unsure of the size battery the fob needs you should look for a sticker on the side. You can also use a multimeter to test the old battery and see whether it's still working. Once you've found the correct battery for your key fob, take it off and put in the new one. Snap the two pieces of the fob together and you're done. Purchase a few additional batteries so that you'll have them to use in the event that the battery inside the key fob goes out or damaged. This will save you the hassle of having to replace the entire key fob later on. Electronics Key fobs that are used to lock and unlock cars remotely are powered by a battery. Depending on how often you use your key fob, it's not uncommon that the battery will die or for the electronic components in the key fob to wear out. Replace your SAAB key fob battery as quickly as you can to prevent accidentally locking and unlocking your car. Fortunately replacing the battery or electronic in the SAAB key fob is a simple procedure. It doesn't require any special tools, and you can even do it at home, if you know how. It's important to carefully remove the electronics from the case. If you press the case too hard, they may be damaged. It is quite common for owners of SAAB 9-3 vehicles to lose their sole working key. It could cost a great deal of money to acquire replacement keys from dealers and you could have to wait for weeks for them to arrive. However, there's a much cheaper way to acquire a new key for your vehicle – our Oakland mobile SAAB key locksmith will cut you a brand new Toyota key and program it into your immobilizer. A brand new Toyota key costs around $120 which is a tiny fraction of the price that dealers charge. You'll also save money by towing the car to the dealer as well as the time you spend waiting. Reprogramming There's a good chance you'll have to replace the manual key in your car. It's a simple procedure that doesn't require any special tools. Simply insert a flathead screwdriver into the slot located in the middle of the case. Carefully open the case and you'll be able to remove the old key fob. The battery and the electronics are easy to remove, but you'll need to be careful not to harm the plastic. In the past, it wasn't uncommon to steal the neighbor's Volkswagen Golf 2 2. Now, however cars are utilizing sophisticated technology to make them much harder to hack into. The chip inside the car keys is responsible for this not the metal part of the key. This is why it's a good idea obtain a spare key fob or reprogramming a saab key fob. saab 9 3 key replacement The Keylab of changing the key fob's programming cost is depending on the year and make of your vehicle. To get an accurate estimate make contact with an area locksmith and provide them with the year the make, model, and year of your vehicle. This will tell you if the service is worth your money. It's also recommended to get an emergency key in the event that you lose one of your keys. It will save you a lot of time in the future. The manual key is removed. All modern key fobs that correspond to a push button start or function as car keys themselves have backup keys located inside the fob. They can also be used as an actual key in the event that your fob's electronics malfunction or get damaged. If you own one of the key fobs listed above and are finding that it's not unlocking your car as easily, or sending a signal to the vehicle to let you know when you press the starter button, it's likely that your backup key is dying. You can fix this problem quickly, but you must replace the battery as soon as possible. Replacing the car key fob battery is actually fairly easy and there are many YouTube videos that can guide you through the process step by step. You may have to replace damaged parts or carry out other major repairs to get your fob functioning again. This could be a cracked circuit board, teeny electronic components that aren't fully connected to the circuit board or bent or oxidized terminals for battery connectors. If you're concerned about the cost of repairing or replacing your key fob from Saab, you can ask a mechanic for suggestions on the most affordable solution to the problem.