How to Replace the Battery in a Scion xB Key Fob (2004 – 2007)

Introduction

Replacing the battery in your Scion xB key fob is a simple task you can do at home. This guide will walk you through the process step-by-step. All you need is a CR2016 battery and a flathead screwdriver.

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Energizer 2016 Batteries, 3 Volt Battery Lithium Coin, 2 Count
  • Used in heart rate monitors, keyless entry, glucose monitors, toys & games
  • Important: Coin Lithium batteries are not interchangeable; Both the diameter and thickness can vary based on the cell designation; While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size
  • Reliable, dependable power

Gather Your Tools

Before starting, make sure you have the necessary tools:

  • CR2016 battery
  • Flathead screwdriver

Locate the Indentation

First, look at the top of the key fob. You’ll see a small indentation in the plastic. This is where you’ll insert your flathead screwdriver.

Open the Key Fob

Insert the flathead screwdriver into the indentation. Twist the screwdriver gently. You’ll hear a pop, and the two parts of the key fob will come apart.

Remove the Old Battery

Once the key fob is open, use the same screwdriver to pry out the old battery. Be gentle to avoid damaging the internal components. The battery should come out easily with a little pressure.

Insert the New Battery

Take your new CR2016 battery. Ensure the positive side is facing up. Slide it into place and press down until it clicks.

Reassemble the Key Fob

Now, place the back cover of the key fob over the battery compartment. Press down until you hear it click back into place. Congratulations, you’re done!

Sale
Energizer 2016 Batteries, 3 Volt Battery Lithium Coin, 2 Count
  • Used in heart rate monitors, keyless entry, glucose monitors, toys & games
  • Important: Coin Lithium batteries are not interchangeable; Both the diameter and thickness can vary based on the cell designation; While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size
  • Reliable, dependable power

Conclusion

Replacing the battery in your Scion xB key fob is quick and easy. If you found this guide helpful, let us know in the comments or give the video a like. For more tutorials, visit us at fobbattery.com.

FAQ

What tools do I need?

You need a CR2016 battery and a flathead screwdriver.

How do I open the key fob?

Insert a flathead screwdriver into the indentation at the top and twist gently.

How do I remove the old battery?

Use the screwdriver to pry it out from the bottom. Apply gentle pressure.

Which side of the new battery should face up?

The positive side should face up.

How do I reassemble the key fob?

Place the back cover over the battery compartment and press down until it clicks.

Where can I find more tutorials?

Visit us at fobbattery.com or check out our YouTube channel for more guides.

Sale
Energizer 2016 Batteries, 3 Volt Battery Lithium Coin, 2 Count
  • Used in heart rate monitors, keyless entry, glucose monitors, toys & games
  • Important: Coin Lithium batteries are not interchangeable; Both the diameter and thickness can vary based on the cell designation; While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size
  • Reliable, dependable power
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