Car Key Battery Replacement If your car key fob is not functioning, you might have dead or low batteries. Replacing the battery of your car key fob is actually quite simple, and can be done in just a few minutes at home. Find out what kind of battery you need. Most are 3 Volt or CR2025 batteries that can be found in hardware stores and electronic retailers. Open the Car Key If you're like the majority of people your car is an integral element of your daily life. You depend on it to commute to work, go to school, or run around for errands. You are probably frustrated when you press the button on your key fob to unlock your car, but nothing happens. It could be that your car's battery is dying. Fortunately, replacing your car's key battery is quick and easy! The first step is to determine the battery of your key fob is dying. It can happen abruptly or slowly weaken until it stops functioning. It is crucial to replace the battery when this happens. Most modern cars utilize key fobs instead of traditional keys, and the key fob comes with an additional battery that needs to be replaced. The most popular key fob for car battery replacement is the CR2032 battery that is inexpensive and easily found in stores such as Batteries Plus. To replace the battery in your key fob, you'll need to open it up. Most key fobs are made in a clamshell fashion with two halves that snap together. Most times you can open the key fob by using the help of a butter knife or fingernail. But, there are some that are more secure and require a screwdriver to pull apart. After the two halves have been separated the circuit board and battery can be viewed. Be careful not to lose any screws or wires during the process. It's also recommended to take a photograph or note down how the old battery is positioned in the key fob so you can place the new one in the same orientation. The new battery should be placed in the same spot as the old one. Make sure you check that the new battery has both sides. Once the battery is installed, you can put the circuit board back over it and then snap the two halves of the key fob back together. While it's rare to lock your car using the key fob inside however, it could happen. Luckily, the key fob has an alarm built-in to help you get it back. If the alarm isn't working and you're not sure what to do, contact a locksmith for assistance. Remove the old Battery Car owners rely on their keys to unlock and start their vehicles and vehicles, but the batteries in these important devices wear out over time. The good news is that replacing a car key battery is a simple job that can be accomplished at home in just a few minutes. Our service experts will teach you the basics of replacing your key fob so that you can get back on the road fast! You'll first need to locate the battery that was used. There is a symbol on the back or top of the battery, which can be visible with a magnifying lens. You can also consult the owner's manual for your car or ask someone in the service department of your dealership to determine the type you need. It's time to replace your old battery once you've found it! Using a flat screwdriver or a coin, gently pry open the fob at the seam. Be careful not to damage the plastic casing, or any electronic components within. After you've opened the fob, be sure to remove the battery that was in it, and take note of which side is positive and which negative to make sure you insert the new battery in the same direction. Install a new battery, and then snap the two halves of the fob back together. Be sure to test the key fob prior to you leave to ensure the new battery is working correctly. If everything goes as expected you are now able to drive! If you're in need of a fast and simple replacement for your car battery, come to the service experts at our GMC dealership. http://www.enovapedia.com/members-directory/mapleplot3/activity/79120/ 'll assist you in finding the correct battery for your vehicle, then give you step-by-step directions on how to replace it. With a little effort, you'll be able to enjoy your GMC car for years to be! We're eager to assist you with all your automotive needs at our dealership in Normal, IL! Insert the New Battery The car key fob is very important for the security of the driver because it allows them to start and unlock the vehicle remotely. However, just like any other battery in a vehicle the battery of the key fob will eventually get worn out and require replacement. The procedure of replacing the car battery is easy and can be completed by any car owner. This information can be found in your car's manual or at the dealership. This information is typically found in the owner's manual of your vehicle or in the parts department at a dealer. Once you know what kind of battery you need, you can then buy a new one at a general store or an auto parts store. Be sure that the battery is the exact same size and inserted in the correct way. To put in the new battery make sure you carefully insert it into the open key fob. Be careful not to scratch the circuit board or any other internal components when you do this. Make sure that the positive side of the new battery is facing up since this is what gives it the power to charge. After you have inserted the battery, you can close the keyfob and then reinstall the circuit board. Join both sides. After sealing the fob, you can check it to ensure that all buttons work exactly as they should. Test each button to see if the fob responds. If it does, you are safe! If you're still having problems, you may need to restart your fob and double-check the battery's orientation. It is important for car owners to know how to change the battery in their car keys. This will help them save money and time by not having to wait for a dealership to do it. By following these simple steps, anyone can replace their own car key battery and keep their vehicle in working condition. It is also a great way to reduce car servicing costs as you'll be able to complete the majority of the work yourself and spend less money! Replace the Key Car key fobs are great tools for ensuring the security of your vehicle. They allow you to lock and unlock your doors with the press of an arrow and also open your trunk and tailgate. Batteries are used up and need to be replaced periodically in order to function as they were intended. You can easily replace the battery on your car key fob by following a few easy instructions. You'll first need to open the key fob. This procedure varies from manufacturer to manufacturer, but generally you'll require either a flat screwdriver, or a sturdy fingernail to pry the fob apart at the point where it joins. Be cautious when opening your key fob to ensure you don't harm any internal components. Once the fob is open, remove the battery that was in it. The spring will make it easy to remove, but if you have trouble applying gentle pressure in various places around the fob. Insert the new battery in its compartment, and make sure it is placed in the correct position. You can find the button cell battery in many auto accessory stores and home improvement stores and general stores. Alternatively, you can also purchase them online through retailers like Amazon. After replacing the battery, you'll need to shut your key fob once more. It's a good idea to test the lock and unlock as well as begin functions to ensure they're working correctly. If you notice they aren't working, it could be beneficial to have the key fob programmed by a locksmith. While key fobs are very useful, they can also be a real nuisance when they stop working properly. It is essential to replace the battery when your key fob starts losing power. This will stop you from becoming stranded when it stops working. If you follow these easy steps, you can change the battery on your car key fob with ease and save money since you won't need to pay for a professional service.