Having trouble with your 2018 Ford Mustang key fob? Before you schedule a service appointment, it might be a simple battery issue! Replacing the battery in your key fob is a quick and easy process that you can do yourself. In this guide, we’ll walk you through each step, making sure you’re back in the driver’s seat in no time.
Is a Dying Battery Causing Your Key Fob Problems?
Several signs could indicate your key fob battery is nearing its end:
- Decreased Range: Are you finding yourself standing closer to your Mustang to unlock it? A fading battery will significantly reduce your key fob’s operating range.
- Intermittent Functionality: Does your key fob sometimes work and sometimes not? Inconsistent responses to button presses can be a telltale sign of a failing battery.
- Dashboard Warning: Your Mustang might display a “Key Fob Battery Low” warning on the dashboard, giving you a clear heads-up.
What You’ll Need for the Replacement
For this simple DIY, you only need two things:
- A New CR2032 Battery: This is the standard battery for most 2018 Ford Mustang key fobs.
- A Small Flat-Head Screwdriver: You’ll use this to open the key fob casing.
Replacing the Battery: Step-by-Step
Follow these easy steps to replace your 2018 Ford Mustang key fob battery:
- Locate the Key Ring Slot: On the back of your key fob, find the small slot designed for attaching to a key ring.
- Insert the Screwdriver: Gently insert the flat-head screwdriver into the slot and apply slight pressure to pry open the casing.
- Separate the Key Fob Halves: Once the casing is released, carefully separate the two halves of the key fob.
- Remove the Old Battery: Inside, you’ll find the CR2032 battery. Carefully remove it by prying it up with your fingernail or the flat-head screwdriver.
- Insert the New Battery: Position the new CR2032 battery in the same orientation as the old one, making sure the positive (+) side faces up.
- Reassemble the Key Fob: Align the two halves of the key fob and press them together firmly until you hear a click, indicating it’s securely closed.
Testing Your New Battery
After replacing the battery, test your key fob by trying to lock and unlock your Mustang. If everything works correctly, you’ve successfully replaced your battery!
Pro Tip from John Miller, Senior Automotive Technician: “When inserting the new battery, avoid touching the battery’s flat surfaces. This helps prevent transferring oils from your skin, which can shorten the battery’s lifespan.”
FAQs:
Q: Can I use any CR2032 battery for my key fob?
A: While most CR2032 batteries will work, it’s best to choose a reputable brand known for quality and longevity.
Q: How long should a key fob battery last?
A: Key fob batteries typically last between 3 to 5 years, depending on usage and environmental factors.
Still Having Issues? We’re Here to Help!
If your Key Fob is still acting up after a battery change, there might be other underlying issues. Our team at KeyFobX is here to support you!
Contact us for expert advice and assistance:
WhatsApp: +1(641)206-8880
Email: [email protected]
Our 24/7 customer support team is ready to help you get back on the road.
Leave a Reply