This Story Behind Car Key Battery Replacement Will Haunt You Forever!

· 6 min read
This Story Behind Car Key Battery Replacement Will Haunt You Forever!

Car Key Battery Replacement

When your car key fob isn't working, it could be due to a weak or dead battery. Replacing the battery of your car key fob is actually very simple, and can be completed within a couple of minutes at home.

Find out what kind of battery you need. The majority are 3 Volt or CR2025 batteries that are available in hardware stores and electronics retailers.

Open the car key

If you're like most people your car is a major aspect of your life. You depend on it for work, school and to complete the errands. So, you are probably frustrated when you press the key fob button to unlock your car and nothing happens. It could be because the battery in your car is dead. It's easy to replace the battery in your car key!

The first step is to notice whether your key fob's battery is dying. It could happen in a flash or it may become weaker until it doesn't work in any way. It is important to replace the battery if this occurs.

Modern cars are equipped with key fobs that come with a separate battery. The most popular key fob for car battery replacement is the CR2032 battery, which is cheap and readily available in stores like Batteries Plus.

To change the battery on your key fob, you'll have to open it up. Most key fobs feature an elongated design, which has two halves that snap together. You can usually open the key fob using a butter knife or fingernail. However, some are tighter and will require a screwdriver to pry apart.

Once the two halves are separated, you will be able to see the circuit board as well as the battery. Be sure not to lose any cables or screws during this process. Take a picture or write down the orientation of the old battery on the key fob so that you can replace it in the same way.

After removing the battery that was used, simply place a new battery in the same position. Make sure whether the new battery is both positive and negative. Once the battery is installed place, you can place the circuit board back on top of it and snap the two parts of the key fob together.

It's not common to lock your car with the key fob inside it. The key fob comes with an alarm that can help you find it. If the alarm does not work then you must contact a locksmith to get help.

Remove the Old Battery

Car owners rely on their key fobs to open and start their vehicles however, sometimes the batteries in these important devices degrade over time. It's easy to replace the battery in your car at home. Our service pros will teach you the fundamentals of replacing the battery on your key fob to get your car back on the road in no time!



You'll need to find the battery that was used. There is a symbol on the top or back of the battery, which can be accessible with a magnifying glass. You can also consult the owner's guide for your vehicle, or contact the service department of your dealership to identify the type you need.

It's time to replace the battery you've had since you've found it! With a flat screwdriver or a coin, gently open the fob along the junction. Be careful not to scratch the plastic casing or any electronic components within. After opening the fob, be sure to remove any old batteries. Note which side is positive and which side is negative side, so that you can insert the new battery with the same orientation.

Install a new battery, and snap the two halves of the fob back together. Make sure you test the key fob before you leave to ensure the replacement battery is working correctly. If  experienced  goes as expected then your car is ready to go!

If you're in need of a fast and simple replacement for your car battery, come to the service experts at our GMC dealership. We'll help you locate the right battery for your model and provide step-by-step instructions on how to replace it. With just a few steps you'll be able enjoy your GMC vehicle for many years to come! Our dealership in Normal, IL is ready to help you with your automotive requirements!

Insert the New Battery

The car key fob is very crucial to the security of the driver because it lets them start and unlock the car remotely. The key fob battery will eventually get worn out like any other battery in the vehicle. Fortunately, replacing the battery in your car key is a simple process that any car owner can do on their own.

This information can be found in your car's manual or at the dealership. It is possible to find the information in your vehicle's manual or in the parts department at the dealership. Once you have figured out the type of battery you need you can buy a new one at a general store or auto parts store. Make sure that the new battery is the same size as the previous one and that it is placed in the correct direction.

To insert the new battery put it carefully into the open key fob. Be cautious not to damage the circuit board or any of the other internal components when you do this. The positive side of the battery must be facing upwards. This is what will charge it. After you have inserted the battery then you can close the keyfob and then reinstall the circuit board. Snap both sides together.

After resealing the fob, you can test it to make sure that all of the buttons work just as they should. Test each button to see if the fob responds. You're good to go if everything is working correctly! If you are still experiencing issues, you might need to open your device again and double-check the battery's orientation.

It is important for car drivers to know how to replace the battery on their car keys. This will help them save money and time by not waiting for a dealership to do it. By following these easy steps, you will let any driver replace the battery in their car key, and ensure that their vehicle is running. You can also save money by doing the majority of the work yourself.

Replace the Key

The car key fob is an excellent tool for ensuring your vehicle's security. They allow you to lock and unlock the doors by pressing a a button, as well as opening your trunk and tailgate. Batteries are utilized and must be replaced regularly so that they continue to function as they were intended. The good news is that replacing the battery in your car key fob won't be difficult, and you can do it yourself with only a few steps.

First, you'll need to unlock your key fob. This procedure varies from manufacturer to manufacturer, but generally you'll require a flat screwdriver or a strong fingernail to break the fob apart at the point where it joins. It is important to be cautious when opening your key fob so you don't damage any internal components.

Once the fob is opened, take out the battery that was in it. It should pop out easily thanks to an internal spring However, if it doesn't, try using more than one location around the fob and apply gentle pressure. Place the new battery into its compartment, and make sure it is oriented correctly.

You can find the button cell battery in many auto accessory shops, home improvement stores, and general stores. You can also purchase them on the internet through retailers such as Amazon.

After replacing the battery, you'll need to close your key fob once more. It's a good idea to test the lock and unlock and begin functions to ensure they're functioning correctly. If you find that they aren't, then it may be a good idea to get the key fob reset by a professional locksmith.

Key fobs are handy, but they can also cause problems in the event that they aren't functioning correctly. It is crucial to replace the battery when your key fob loses power. This will keep you from being left without a place to go if it ceases to function. By following these simple steps to change the battery in your car key fob with ease and save money since you won't need to pay for an expert service.