How To Change A Cadillac Smart Key Remote Fob Battery - ATS, CTS, XTS Batteries Replace Tutorial

A quick and easy DIY video tutorial on how to remove and replace the battery in a 2015 - 2019 Cadillac ATS, CTS and XTS smart key remote fob. This smart key fob is FCC ID: HYQ2AB and takes replacement battery CR2032. When Should You Change The Smart Key Fob Battery In Your Cadillac ATS, CTS or XTS? If you notice the range of your remote smart key fobs to start to decrease or the smart key fob slowly stops working, there is a good chance you need to replace the batteries. This DIY video tutorial will show you how to change the smart key remote fob battery in the following Cadillac Models: 2015 Cadillac ATS 2016 Cadillac ATS 2017 Cadillac ATS 2018 Cadillac ATS 2019 Cadillac ATS 2014 Cadillac CTS 2015 Cadillac CTS 2016 Cadillac CTS 2017 Cadillac CTS 2018 Cadillac CTS 2019 Cadillac CTS 2015 Cadillac XTS 2016 Cadillac XTS 2017 Cadillac XTS 2018 Cadillac XTS 2019 Cadillac XTS