Introduction
Changing the battery in your Ford Focus remote key fob is a simple task. If your key fob looks like the one described here, this guide will walk you through the steps.
The process involves separating the key fob into two pieces to access the internal battery. This guide will explain how to do this safely and efficiently.
- Plastic, Metal
- Imported
- IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
Tools Needed
To replace the battery, you will need:
- Flathead screwdriver
- Another key (optional)
- CR2032 battery
Step-by-Step Guide
Step 1: Identify the Key Fob
First, ensure your key fob matches the description. This guide applies to Ford Focus key fobs used from 2011 to the present.
Step 2: Locate the Notch
Look for a small notch in the upper right corner of the key fob. This is where you will insert your tool to separate the pieces.
Step 3: Insert the Tool
Use a flathead screwdriver or another key. Insert it into the notch and twist gently. This will create some separation between the two pieces of the key fob.
Step 4: Separate the Pieces
Work your way towards the middle of the key fob, where you might attach a keyring. Twist again to further separate the two pieces.
Step 5: Access the Battery
Once the pieces are separated, you will see the internal battery. The battery type is CR2032, a three-volt coin battery.
Step 6: Remove the Old Battery
Pop the old battery out. It should fall out easily. Be careful not to lose any small parts.
Step 7: Insert the New Battery
Place the new CR2032 battery into the slot. Ensure the positive side is facing you. There is a rubber backing that helps keep the battery in place. If it falls off, replace it in the same way.
Step 8: Reassemble the Key Fob
Snap the two pieces of the key fob back together. Make sure everything is tight and secure.
- Plastic, Metal
- Imported
- IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
Tips and Tricks
Using a Key Instead of a Screwdriver
While a flathead screwdriver is recommended, another key can work just as well. It provides similar leverage and is often more readily available.
Ensuring Proper Battery Placement
Placing the battery with the correct side facing up is crucial. The positive side should face you. Incorrect placement can result in the key fob not working.
Common Issues
Difficulty Separating the Key Fob
If you have trouble separating the key fob, ensure you are inserting the tool into the correct notch. Twisting gently should create enough separation.
Battery Not Staying in Place
If the battery does not stay in place, check the rubber backing. It helps secure the battery. Ensure it is positioned correctly.
Conclusion
Replacing the battery in your Ford Focus key fob is a straightforward process. Following these steps will help you do it quickly and efficiently.
Always ensure you have the correct tools and battery type. A CR2032 battery is required for this key fob.
By following this guide, you can maintain the functionality of your key fob and avoid the inconvenience of a dead battery.
FAQ
What type of battery does the Ford Focus key fob use?
The Ford Focus key fob uses a CR2032 three-volt coin battery.
Can I use another key instead of a screwdriver?
Yes, another key can be used to separate the key fob pieces. It provides similar leverage.
What should I do if the battery does not stay in place?
Check the rubber backing that helps secure the battery. Ensure it is positioned correctly.
How often should I replace the key fob battery?
Replace the battery when you notice a decrease in range or if the key fob stops working.
Is this guide applicable to all Ford Focus models?
This guide applies to Ford Focus key fobs used from 2011 to the present.
Where can I buy a CR2032 battery?
CR2032 batteries can be purchased online or at most electronic stores.
- Plastic, Metal
- Imported
- IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
What if my key fob still doesn’t work after replacing the battery?
Ensure the battery is placed correctly. If it still doesn’t work, consult your vehicle’s manual or contact a professional.
Why is the positive side of the battery important?
The positive side must face up to ensure the key fob functions correctly.