How to Change Battery in an Acura Key Fob

Experiencing a finicky Acura key fob? Before you schedule a pricey trip to the dealership, there’s a good chance you can solve the problem yourself with a simple battery swap. Yes, it’s that easy! This guide will walk you through the process step-by-step, so you’ll be back to unlocking your Acura with a click in no time.

What You’ll Need for the Battery Change

• A fresh CR2032 battery (you can find these at most grocery stores, drugstores, and online retailers)
• A small flat-head screwdriver
• Your Acura key fob (of course!)

Step-by-Step Guide to Replacing Your Acura Key Fob Battery

1. Locate the release button. Take a look at your Acura key fob. You’ll find a small, round release button on the back. It might be slightly indented or have a small icon next to it.
2. Release the metal key. Press the release button and gently pull out the metal key from the fob.
3. Open the key fob. With the metal key removed, you should be able to see a small slot or indentation. Insert the flat-head screwdriver into this slot and gently pry open the two halves of the key fob. Be careful not to use too much force, as you could damage the casing.
4. Remove the old battery. Inside, you’ll see the CR2032 battery. Carefully remove it by gently prying it up with your fingernail or the flat-head screwdriver. Avoid touching the battery’s flat surfaces, as this can affect its performance.
5. Insert the new battery. Place the new CR2032 battery in the compartment, making sure the positive (+) side is facing up. You can usually tell which side is positive by looking for a “+” symbol on the battery.
6. Reassemble the key fob. Align the two halves of the fob and press them together until you hear a snap, indicating they are securely closed.
7. Reinsert the metal key. Slide the metal key back into its slot on the fob.
8. Test the key fob. Press the buttons on your key fob to ensure it’s functioning correctly. If everything seems in order, you’ve successfully replaced the battery!

Still Having Trouble?

If you’ve followed these steps and your key fob still isn’t working correctly, there might be another issue.

“Sometimes the problem isn’t the battery itself, but corrosion around the battery terminals,” explains John Miller, a senior technician at CarDiag Tech Workshop. “Cleaning the terminals with a cotton swab and some rubbing alcohol can often solve the issue.”

If cleaning the terminals doesn’t work, the key fob itself might be damaged or malfunctioning. In this case, it’s best to contact your local Acura dealer or a qualified automotive locksmith for assistance.

Additional Acura Key Fob Tips

• Don’t wait for your key fob to die completely. If you notice your Acura key fob’s range decreasing or the buttons becoming less responsive, it’s a good indication the battery is getting low and needs replacing soon.
• Keep a spare battery handy. It’s always a good idea to keep a spare CR2032 battery in your car or at home, just in case.
• Protect your key fob from impact and moisture. Dropping your key fob or getting it wet can damage the internal components, potentially requiring a costly replacement. Use a protective case and be mindful of where you place your key fob to help extend its lifespan.

Need more help with your Acura or other car Key Fob issues? Explore our website for additional articles and resources. We also offer expert advice and support – contact us via WhatsApp at +1(641)206-8880 or email us at [email protected]. Our team is available 24/7 to assist you.