Things You'll Need
Instructions
Turn on your Wii system and boot up the compatible Wii Classic controller game.
Turn on a Wii Remote.
Plug the Wii Classic controller into the bottom of the Wii Remote. It goes into the large port at the bottom of the Remote. Push it in gently until you hear it click in place; this indicates it is locked. The controller should immediately connect when plugged in as long as the Wii Remote is powered on.