The Story Behind Car Key Battery Replacement Will Haunt You For The Rest Of Your Life!

· 6 min read
The Story Behind Car Key Battery Replacement Will Haunt You For The Rest Of Your Life!

Car Key Battery Replacement

When your car key fob isn't working, it could be due to a weak or dead battery. It is easy to replace the battery of your car key fob at home.

The first step is to determine the type of battery your device requires. Many are CR2025 or CR2032 3-Volt batteries that can be purchased from hardware stores and other electronic retailers.

Open the Car Key

If you're anything like the majority of people, your car is an integral aspect of your day-to-day life. You depend on it to get to work, get to school, or go on errands. Imagine how frustrating it can be when you push the key fob button to unlock your car, but nothing happens. This could be because your car's battery is dead. Fortunately, replacing your car key battery is quick and easy!

The first step is to check if the battery in the key fob is low. It can happen abruptly or slowly weaken until it stops working. It's important to change the battery in case this happens.

Modern cars are equipped with key fobs, which come with a separate battery. The most commonly used replacement for the car key battery is the CR2032, which can be found in shops like Batteries Plus.

To change the batteries in your key fob, you'll need to open it. Most key fobs are made in a clamshell design and have two halves that snap together. The majority times, you can open up the key fob by using an ice cream knife or fingernail. But, there are some that are more secure and require a screwdriver to pry apart.


Once the two halves have been separated the circuit board as well as the battery can be seen. Be sure to not lose any screws or cables during this process. Take a picture or write down the location of the old battery on the key fob to ensure you can replace it in the same position.

After taking out the old battery, simply insert a new one in the same place. Verify whether the new battery is positive and negative. Once the battery is installed, you can place the circuit board over it and snap back the two halves together.

It's not uncommon to lock your vehicle with the key fob inside it. The key fob has an alarm that can assist you in finding it. If the alarm does not work, you should contact a locksmith for assistance.

Remove the Old Battery

The batteries in key fobs can get worn out over the course of time. It's simple to replace a car battery at home. Our service professionals will teach you the fundamentals of replacing the key fob to help you get back on the road in no time!

In the beginning, you'll need to find the old car key battery. The symbol is on the top or back of the battery, which is easily visible with a magnifying lens. You can also refer to the owner's guide for your vehicle or ask someone in the service department at your dealership to help you determine the type of battery you require.

It's time to replace the battery you've had since you've found it! With a flat screwdriver or a coin, gently pry open the fob near the edge. Be  auto car key replacement  not to scratch the plastic casing or any electronic components within. After you've opened the fob, take care to remove the battery that was in it, and take note of which side is positive and which negative to make sure you put in the new battery in the same direction.

Insert a brand new battery, and snap the two halves of the fob together. Make sure  car key replacement  test the key fob prior to you leave to ensure the new battery is working properly. If everything goes as expected then your car is ready to hit the road!

If you're in need of a simple and quick car battery replacement, make sure you visit the experts at our GMC dealership. We'll assist you in identifying the correct battery for your vehicle, and then give you step-by-step instructions for replacing it. With just a few steps you'll be able 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 extremely important for the safety of the driver as it lets them start and unlock the vehicle remotely. However, just like any other battery in a car the batteries of the key fob will eventually wear out and need to be replaced. The process of replacing the car battery is very simple and can be done by anyone who owns a car.

The first step is to determine the type of battery your key fob requires. You can usually find this information in your car's manual or in the parts department of a dealership. Once you have identified the type of battery you need, you can purchase it from an auto parts store. Make sure that the new battery is the exact size as the previous one and that it is put in into the correct direction.

Place the battery in a safe manner into the key fob. While doing this, be careful not to damage any internal components or the circuit board. Make sure that the positive side of the new battery is facing upwards since it is the one that will give it a charge. After you have put the battery in then you can close the keyfob by reinstalling it on the circuit board. Snap both sides together.

Check the fob after resealing it to verify that all buttons work exactly as they should. Press each button on the fob to see whether it responds. You are ready to go if everything functions correctly! If you are still having issues, you may have to reopen your fob and double-check the battery's orientation.

It is essential for car drivers to know how to change the battery in their car keys. This will save them money and time by not waiting for a dealership to complete it. Following these simple steps will enable any driver to replace their car key battery, and keep their vehicle running. You can also save money by doing most of the work yourself.

Replace the Key

The car key fob is a great tool to ensure your car's security. They allow you to lock and unlock your doors at the touch of a button and also unlocking your trunk and tailgate. Batteries are used and they require replacement regularly in order to function as they were intended. Luckily, changing the battery inside your car key fob isn't that difficult and you can do it yourself with just a few simple steps.

You'll first need to open the fob that holds the key. This process varies by manufacturer, but you'll usually have to use an flat screwdriver or a sturdy fingernail to pull the fob apart at the joint. You should be careful to avoid damaging any internal components while opening the fob with your key.

Once you have the fob open, remove the old battery. It should pop out easily thanks to an inbuilt spring, but if not, try using more than one location around the fob and apply gentle pressure. Insert the new battery in its compartment, and check that it is placed in the correct position.

The battery used in a car key fob is a common button cell type that you can find them in a variety of general stores as well as home improvement stores and auto accessory shops. You can also buy them online from retailers like Amazon.

After replacing the battery, you'll need to shut your key fob again. It's a good idea to test the lock and unlock as well as start functions to make sure they're working correctly. If you notice that they're not functioning, it could be a good thing to have the key fob programmed by a locksmith.

While key fobs are extremely convenient, they can also be a major hassle when they stop working properly. To avoid being stranded with a key fob that isn't responding, it is essential to replace the battery whenever it begins losing charge. You can easily replace the battery on your car key fob by following these easy instructions. This will save you money since you won't have to hire an expert.