It’s a common scenario: you approach your 2019 Ford Edge, reach for the door handle, and… nothing. Your key fob isn’t responding. Before you panic, the most likely culprit is a dead or dying key fob battery. Replacing the battery in your 2019 Ford Edge key fob is a straightforward process you can easily handle yourself, saving you time and a trip to the dealership. This guide will walk you through each step, ensuring you get your key fob back in working order quickly.
Identifying When to Replace Your Key Fob Battery
Several signs indicate it’s time for a 2019 Ford Edge Key Fob Battery Replacement:
- Reduced Range: You need to be much closer to your vehicle than usual for the key fob to lock, unlock, or start the engine remotely.
- Intermittent Functionality: The buttons on your key fob work sometimes, but not consistently.
- Dashboard Warning Light: Some Ford Edge models may display a warning message on the dashboard indicating a low key fob battery.
- No Response: The key fob completely fails to operate any function of your vehicle.
If you’re experiencing any of these issues, replacing the battery is the first and easiest solution to try.
What You’ll Need
Before you begin, gather these simple tools:
- New Battery: You’ll need a CR2032 3V coin cell battery. These are widely available at drugstores, supermarkets, and online retailers.
- Small Flathead Screwdriver or Pry Tool: This will help you open the key fob casing. A small plastic trim tool works best to avoid scratching the plastic.
- Your 2019 Ford Edge Key Fob
An image of a Ford Edge key fob, highlighting its typical button layout and design, to visually aid owners in identifying their key fob type.
Step-by-Step Battery Replacement
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Locate the Emergency Key Blade: On the bottom or back of your Ford Edge key fob, you’ll find a small release switch or button. Press and hold this while simultaneously pulling out the emergency key blade. Set the key blade aside.
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Open the Key Fob Casing: With the emergency key blade removed, you’ll see a small slot or indentation where the key blade was. Insert the tip of your flathead screwdriver or pry tool into this slot. Gently twist or pry to separate the two halves of the key fob casing. Be careful not to apply excessive force, as you could damage the plastic.
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Access the Battery: Once the casing is open, carefully separate the two halves. You’ll see the circuit board and the CR2032 battery. The battery is usually held in place by a small metal clip.
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Remove the Old Battery: Note the orientation of the old battery (+ side up). Use your fingertip or the tip of your screwdriver to gently pry the old battery out from under the retaining clip.
A close-up view of a key fob interior, clearly showing the location of the CR2032 battery and the metal clip that secures it, to guide users in identifying the battery within their key fob.
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Install the New Battery: Insert the new CR2032 battery into the battery compartment, ensuring the + (positive) side is facing upwards, matching the orientation of the battery you removed. Press down firmly until the battery is securely held in place by the metal clip.
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Reassemble the Key Fob: Carefully align the two halves of the key fob casing and press them firmly together until they snap back into place. Ensure there are no gaps and the casing is securely closed.
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Reinsert the Emergency Key Blade: Slide the emergency key blade back into its slot until it clicks into place.
Testing Your Key Fob
After reassembling your key fob, test all the buttons to ensure they are working correctly. Try locking and unlocking your doors, activating the panic alarm, and remote starting your vehicle (if equipped). If everything functions as expected, you’ve successfully completed your 2019 Ford Edge key fob battery replacement!
What if Battery Replacement Doesn’t Solve the Problem?
In rare cases, replacing the battery may not resolve your key fob issues. Here are a few other possibilities:
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Key Fob Programming: While battery replacement usually doesn’t require reprogramming, sometimes the key fob may lose its programming. The original article we reviewed offers a method for programming an extra key fob, which might be helpful if reprogramming is needed. It’s important to note this method requires two already programmed key fobs. Here are the steps outlined in the original article for reference:
Programming an Extra Key Fob (2018-2019 Ford Edge – Requires 2 Existing Programmed Fobs)
- Remove the key blade from all key fob transmitters.
- Open the center console lid. With the buttons facing upward and the unlock button facing the front of your vehicle, place the first intelligent access key fob into the backup slot at the bottom front of the console.
- Press the push button ignition switch.
- Wait 3 seconds and then press the push button ignition switch again.
- Remove the first intelligent access key fob.
- Within 8 seconds, place a second programmed intelligent access key fob in the backup slot and press the push button ignition switch.
- Wait 3 seconds and then press the push button ignition switch again.
- Remove the second intelligent access key fob.
- Then place the unprogrammed intelligent access key fob in the backup slot and press the push button ignition switch. You should hear the door locks activate.
- Programming should now be complete.
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Key Fob Damage: If your key fob has been dropped, exposed to moisture, or otherwise damaged, internal components may be faulty.
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Vehicle Issues: In very rare cases, problems with your vehicle’s receiver system could be the cause.
If you’ve replaced the battery and attempted reprogramming (if applicable and you have two working fobs), and your key fob still isn’t working, it’s best to consult with a qualified automotive technician or your Ford dealership for further diagnosis and repair.
Conclusion
Replacing the battery in your 2019 Ford Edge key fob is a simple and cost-effective maintenance task that can often resolve common key fob issues. By following these step-by-step instructions, you can confidently replace your key fob battery and get back on the road with a fully functional key fob. Remember to keep spare CR2032 batteries on hand to avoid future inconveniences.
