The Buick Regal is a globally popular mid-size car. The Regal is called the Opel Insignia in the European market, the Vauxhall Insignia in the UK, and the Holden Commodore in Australia and New Zealand.
If your Buick Regal key fob died, worry not, I will show you how to replace the internal battery at home.
For other Buick models, see our Buick key fob battery page.
| MODEL | FOB | YEARS | BATTERY | BUY BATTERY |
|---|---|---|---|---|
| Regal | Smart | 2018, 2019, 2020 | CR2032 | Check on Amazon |
| Regal | Flip | 2011, 2012, 2013, 2014, 2015, 2016, 2017 | CR2032 | Check on Amazon |
| Regal | Egg-shaped | 2001, 2002, 2003, 2004, 2005 | CR2032 | Check on Amazon |
| Regal | Rounded | 1997, 1998, 1999, 2000 | CR2032 | Check on Amazon |
Contents
- How to replace the Buick Regal “Smart” key fob battery (2018, 2019, 2020)
- How to replace the Buick Regal “Flip” key fob battery (2011, 2012, 2013, 2014, 2015, 2016, 2017)
- How to replace the Buick Regal “Egg-shaped” key fob battery (2001, 2002, 2003, 2004, 2005)
- How to replace the Buick Regal “Rounded” key fob battery (1997, 1998, 1999, 2000)
How to replace the Buick Regal “Smart” key fob battery (2018, 2019, 2020)
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
- Flat-head screwdriver
This is the battery you need for the Buick Regal “Smart” key fob:
- 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 Regal “Flip” key fob battery (2011, 2012, 2013, 2014, 2015, 2016, 2017)
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
This is the battery you need for the Buick Regal “Flip” key fob:
- 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 Regal “Egg-shaped” key fob battery (2001, 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
This is the battery you need for the Buick Regal “Egg-shaped” key fob:
- 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 Regal “Rounded” 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
This is the battery you need for the Buick Regal “Rounded” key fob:
- 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