Dodge Magnum Key Fob Battery Remote Replacement (2005 – 2008)

The Dodge Magnum is a nameplate used by a few Dodge vehicles before landing on the well-known station wagon that ran from 2005 to 2008.

For other Dodge models, see our Dodge key fob battery page.

MODELFOBYEARSBATTERYBUY BATTERY
MagnumTeardrop2008CR2032Check on Amazon
MagnumFixed Key2005, 2006, 2007CR2032Check on Amazon

How to replace the Dodge Magnum “Teardrop” key fob battery (2008)

Scroll down to see a full video tutorial or keep reading for a step by step guide.

What you will need:

  • 1x CR2032 battery
  • Flat-head screwdriver

First, look to the bottom of the device. Notice the seam between the two halves of the key fob. Take your flathead screwdriver and carefully insert it into the seam, wiggling as you push. Once the tool is inside, twist until the two halves of the device pop open.

Now, carefully remove the rubber piece. Next, use your finger or screwdriver to gently lift the battery out of its housing. Take a new CR2032 battery and click it into place positive side down. Finally, set the rubber buttons back on top and click the front piece of plastic back into place.

This is the battery for this Dodge Magnum “Teardrop” key fob:

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • One pack of (4) lithium coin cell batteries; CR2032 cell size
  • 8-year leak-free shelf life, ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • Replacement for BR2032, DL2032, and ECR2032

How to replace the Dodge Magnum “Fixed Key” key fob battery (2005, 2006, 2007)

Scroll down to see a full video tutorial or keep reading for a step by step guide.

What you will need:

  • 1x CR2032 battery
  • Flat-head screwdriver

Locate the small indentation on the bottom-left side of the key fob. Take a flathead screwdriver, insert it into this slot, and turn it like a key. The two halves of the device will come apart. Next, carefully remove the rubber piece with the buttons on it.

Now that you are inside, use your screwdriver to carefully remove the battery. Take a new CR2032 battery and click it into place positive side down. Finally, put the rubber piece back in place and click the face of the device back on. That’s all it takes, nice work!

This is the battery for this Dodge Magnum “Fixed Key” key fob:

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • One pack of (4) lithium coin cell batteries; CR2032 cell size
  • 8-year leak-free shelf life, ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • Replacement for BR2032, DL2032, and ECR2032