In this guide, you will find instructions on how to change the battery in Jaguar key fob. This 315MHz smart key remote is used many models including XF XJ XK XE model years 2013 2014 2015 2016 2017 2018 2019.
Note the orientation of the original battery.
Handle your Jaguar key with care.
Avoid touching the positive and negative sides of the battery at the same time.