Buick Century Key Fob Battery Remote Replacement (1997 – 2005)

The Buick Century is a classic and iconic car with a lineage that stretches way back to 1936. Most of us are probably familiar with the sleek sixth-gen Century that Buick manufactured between 1996 and 2004.

If your Century’s key fob suddenly stopped working, worry not. Most likely, you just need to change the battery. Luckily, you can do this yourself from home. It only takes a couple of dollars and a couple of minutes. Keep reading to find out how.

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

MODELFOBYEARSBATTERYBUY BATTERY
CenturyEgg-shaped2002, 2003, 2004, 2005CR2032Check on Amazon
CenturyRounded1997, 1998, 1999, 2000CR2032Check on Amazon

How to replace the Buick CenturyEgg-shaped” key fob battery (2002, 2003, 2004, 2005)

Watch the video below for a step-by-step tutorial on how to change the battery in your key fob.

What you will need:

  • 1x CR2032 battery
  • Coin or flat-head screwdriver
Buick Century Key Fob Battery Replacement (2002 - 2005)

This is the battery you need for the Buick Century “Egg-shaped” key fob:

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • DESIGNED TO LAST: 8-year leak-free shelf life

How to replace the Buick CenturyRounded” key fob battery (1997, 1998, 1999, 2000)

Watch the video below for a step-by-step tutorial on how to change the battery in your key fob.

What you will need:

  • 1x CR2032 battery
  • Coin or flat-head screwdriver
Buick Century Key Fob Battery Replacement (1997 - 2000)

This is the battery you need for the Buick Century “Rounded” key fob:

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • DESIGNED TO LAST: 8-year leak-free shelf life