How to replace the battery of a 2017 Skoda Octavia key?

[CarlosLynn]

Steps to replace the Octavia key battery are as follows: 1. Open the key, apply force in the direction of the arrow to open one corner of the battery cover, then apply force to open the other corner of the battery cover to lift it off. 2. Then you can see the exposed button battery, apply force diagonally downward to pop out the battery. 3. Reinstall the battery by applying force diagonally downward to snap it into the battery compartment of the key, paying attention to the battery's orientation. Close the battery cover by first aligning this side, then applying downward force on the other side. Additional information: 1. The car smart key is a common keyless entry system, also known as an intelligent key system, composed of a transmitter, remote central locking control module, driving authorization system control module, three receivers, and related wiring harnesses. 2. The remote control and transmitter are integrated into the car key, and the vehicle can enter a locked or unlocked state based on signals from the smart key, and can even automatically close the windows and sunroof.