Your Ford key fob is an incredibly convenient tool, allowing you to remotely lock, unlock, and even start your vehicle. However, like any battery-powered device, the key fob’s battery will eventually need to be replaced. Knowing how to Change Battery In Ford Key Fob is a simple yet essential skill for any Ford owner, saving you time and potential inconvenience. This guide will walk you through the process step-by-step, ensuring you can easily replace your Ford key fob battery and get back on the road.
Step One: Accessing the Key Blade
The first step in changing your Ford key fob battery is to access the emergency key blade. Depending on your specific Ford model and key fob type, this process can vary slightly.
For some Ford key fobs, you’ll need to manually pull out the key blade. Look for a small release latch or button, usually located near the keyring loop or on the side of the fob. Press or slide this release mechanism and gently pull the key blade out of the fob.
Other Ford models may have a simple release button that, when pressed, will eject the key blade automatically or allow you to easily pull it out. Refer to your vehicle’s owner’s manual if you are unsure how to release the key blade for your specific model.
Alt text: Close-up of a Ford key fob showing the blade release button, highlighting the initial step in accessing the key fob battery compartment.
Step Two: Opening the Key Fob Casing
Once the key blade is removed, you can proceed to open the key fob casing to access the battery compartment. For this step, you will need a small flathead screwdriver or a coin.
Locate the small slot or seam on the side of the key fob where the key blade was housed. This is where you will insert your flathead screwdriver or coin. Carefully insert the tip of the screwdriver or the edge of the coin into this slot.
Gently twist the screwdriver or coin to pry the key fob casing open. Apply gentle but firm pressure. You may hear a slight clicking sound as the casing begins to separate. Avoid using excessive force, as this could damage the key fob casing. Work your way around the seam if necessary until the cover pops off, revealing the battery inside.
Alt text: Image demonstrating how to use a flathead screwdriver to carefully pry open the Ford key fob casing along the seam to access the battery.
Step Three: Removing the Old Battery
With the key fob casing open, you will now see the battery. Ford key fobs typically use a small, round, flat battery, often a CR2032 or CR2025 type.
To remove the old battery, you can again use your flathead screwdriver. Gently use the tip of the screwdriver to pry the battery out of its compartment. Be careful not to damage the battery contacts or any other internal components of the key fob.
The battery may be held in place by small clips or a tight fit. Work the screwdriver gently around the edge of the battery until it is loose enough to remove. Take note of the battery’s orientation, specifically which side is facing up (positive side), as you will need to insert the new battery in the same way.
Alt text: Detailed view of using a screwdriver to carefully remove the old, flat, round battery from the Ford key fob battery compartment.
Step Four: Inserting the New Battery
Now it’s time to insert the new battery. Ensure you have the correct replacement battery type for your Ford key fob. You can usually find this information in your owner’s manual or by checking the markings on the old battery itself.
Place the new battery into the battery compartment, making sure to orient it correctly – the positive (+) side should be facing up, just as the old battery was positioned. Push the battery firmly into place until it is securely seated in the compartment.
Once the new battery is in place, carefully snap the key fob casing back together. Ensure the casing is fully closed and securely fastened. You should hear a click as the two halves of the casing join together.
Alt text: Image showing the insertion of a new CR2032 battery into the Ford key fob, emphasizing correct orientation with the positive side facing upwards.
Frequently Asked Questions
How do I program my Ford’s personal entry keyless code if needed after battery change?
In most cases, changing the key fob battery will not require you to reprogram your keyless entry code. The key fob’s primary function of locking/unlocking and remote start (if equipped) should resume immediately after battery replacement.
However, if for some reason your key fob is not functioning correctly after battery replacement, or if you wish to personalize your keyless entry code, you can do so using the following steps:
- Enter the factory-set five-digit code. This code is usually found on a card in your owner’s manual or can be obtained from your Ford dealership.
- Within five seconds of entering the factory code, press the 1•2 button on the keypad.
- Enter your new desired five-digit personal entry code. Enter each digit within five seconds of the previous one.
- Press the 1•2 button again to save your new personalized code.
- The car doors should lock and unlock to confirm successful programming of the new entry code.
What will happen if I don’t change my key fob battery?
If you don’t change battery in ford key fob, eventually, the battery will completely die. When this happens, you will lose the ability to remotely lock and unlock your vehicle using the key fob.
Many Ford vehicles are equipped with an emergency key blade housed within the key fob. You can use this physical key to manually unlock your car door. However, relying solely on the physical key can be less convenient and may compromise security if the key is lost or stolen.
Keeping your key fob battery fresh ensures you maintain the convenience and security features of your Ford vehicle’s remote access system. Regularly checking and replacing your Ford key fob battery when needed is a simple maintenance task that can prevent unexpected issues and keep you securely on the move.
Alt text: A Ford key fob alongside a traditional car key, illustrating the convenience of key fobs but also highlighting the backup function of a physical key in emergencies.
