Replacing the Battery in Your Key Fob or Remote: How Often Should You Do It?
Your key fob or remote is a convenient accessory that lets you lock and unlock your car from a distance, as well as open the trunk or tailgate. These devices rely on batteries to work, and if the battery dies, the key fob or remote won't function properly. In this article, we'll cover everything you need to know about replacing the battery in your key fob or remote, including how often you should do it.
What is a Key Fob or Remote?
A key fob or remote is a small, handheld device that allows you to remotely lock, unlock, and start your car. Some key fobs also have buttons for opening the trunk or tailgate, turning on the headlights, or setting off the car alarm. Key fobs use radio frequencies to communicate with the car's computer system and perform these functions.
Signs That Your Key Fob Battery is Dying
If your key fob or remote is running low on battery, you may notice a few signs that indicate it's time for a replacement. These include:
Reduced range: If you have to get closer to your car to get the key fob or remote to work, it could be a sign that the battery is dying.
Slow response time: If you press the button on your key fob or remote and it takes a few seconds for the car to respond, the battery could be low.
Inconsistent operation: If the key fob or remote works sometimes but not others, it could be a sign that the battery is on its way out.
How Often Should You Replace Your Key Fob Battery?
The frequency at which you should replace your key fob battery depends on a few factors, including:
How often you use your key fob: The more you use your key fob or remote, the faster the battery will drain.
The type of battery your key fob uses: Some key fobs use replaceable coin-cell batteries, while others have rechargeable batteries that are built into the device.
As a general rule, you should replace your key fob battery every two to three years. However, if you notice any of the signs listed above, you should replace the battery as soon as possible.
How to Replace Your Key Fob Battery
Replacing the battery in your key fob or remote is a quick and easy process that you can do yourself in most cases. Here are the steps:
Find the battery compartment: The location of the battery compartment varies depending on the make and model of your car. Consult your owner's manual for specific instructions or Youtube often has great videos to show you
Open the battery compartment: Use a small screwdriver or coin to open the battery compartment and be careful not to damage the electronics or case.
Remove the old battery: Take out the old battery and dispose of it properly.
Insert the new battery: Insert the new battery into the compartment oriented according to the markings inside pertaining to which direction negative or positive is facing.
Close the battery compartment: Snap the battery compartment back into place.
Test to see if it is working appropriately! If not, verify the battery is inserted properly.
What Kind of Battery Does Your Key Fob Need?
The type of battery your key fob or remote needs depends on the make and model of your car, as well as the type of key fob or remote you have. Most key fobs use a small, coin-cell battery, such as a CR2032 or CR2025. You can usually find the battery type printed on the battery itself or in your owner's manual.
Where can you get a replacement key fob battery?
You can purchase replacement key fob batteries at most auto parts stores, electronics stores, or online retailers. Make sure to get the correct battery type for your key fob. If you're unsure which battery to use, consult your car owner's manual or a professional automotive locksmith.
If you purchased your key fob from Car Key Connect, we will replace your battery for free. If you need a replacement battery for a soldered-in key fob, we can also replace those for a fee.
Conclusion
Replacing your key fob battery is an easy task that can save you time and money in the long run. Keep an eye on the battery life of your key fob and replace it as needed. If you're having issues with your key fob even after replacing the battery, reach out to Car Key Connect for assistance!
-Nick Blake
Car Key Connect
