Switch controller: Player lights do not light after pairing
Once paired, the player light for the controller’s number should stay lit. If it stays dark on a paired, registered controller, Nintendo treats it as a fault to work through.
Applies to: Joy-Con 2 and Joy-Con on Switch 2, Switch, Switch – OLED Model and Switch Lite. What you see: no light, off. Where: a controller.
What Nintendo says to do
- Install the latest system update and restart the console.
- Attach the Joy-Con to the console and check the screen confirms it is attached; check its charge in the Controllers menu.
- Detach them and press a button such as A to wake them.
- If they are still dark: attach and detach them two or three times, reset with the SYNC button then press another button, and make sure the controller firmware is up to date.
- Try another set of Joy-Con if you have one, to see whether it is the controller or the console.
If it is still wrong
If a Joy-Con still shows no light, Nintendo asks you to set up a service request for the Joy-Con on its website. Nintendo: support.nintendo.com
We give no step that Nintendo does not give: do not open the controller yourself.
Source
Nintendo’s own support page, read on the date shown.
- Nintendo Support: The Player LEDs Are Not Working on Joy-Con 2 or Joy-Con Controllers — Joy-Con 2 and Joy-Con on Nintendo Switch 2, Nintendo Switch, Switch – OLED Model and Switch Lite. en-americas-support.nintendo.com Checked 2026-09-29.