Instructions
Remove the back battery cover from the Wii remote and make sure the batteries are properly installed.
Press the red button on the inside of the battery compartment and immediately press the red sync button behind the front memory card cover of the Wii console. This will sync the remote to that specific console.
Press the "Home" button on the first Wii remote controller and click on "Wii Remote Settings" at the bottom of the screen.
Click on the "Reconnect" button on the next menu. This will temporarily disconnect all Wii remotes from the console.
Press and hold the "1" and "2" buttons on both Wii remotes until the four blue lights flash on the front of the controllers and stay lighted. Continue holding down the buttons until the Wii remote connects to the console. Both controllers should now be recognized within the game.