If you need to change the battery in the key fob remote control for your 1st generation (2012-2014 & probably also 2015) GM Chevy Sonic sedan or hatchback, check out my quick DIY tutorial for the procedure by clicking on the text link or thumbnail image below. The steps should be the same for the corporate twin Holden Barina in Australia.
Chevy Sonic Key Fob Battery Replacement Guide
