Switch Lite

1. Scroll to System Settings and press A.

2. Scroll to Controllers and Sensors and press A.

3. Scroll to Change Controller Grip/Order and press A.

4. To pair a controller, press the Sync Button on the Rail of JoyCon controller.

5. Press the ZL and ZR Buttons on the JoyCon controller.

6. The Joycon Controller is now synced / paired to the Switch Lite.