Things You'll Need
Instructions
Press the Wii's "Power" button, located at the upper right hand side of the system.
Open the SD card slot cover on the front of the Wii. Open the battery case on the back of your wiimote.
Press and release the sync button on your Wii. This should be the red button next to the SD card slot.
Press and release the sync button on your wiimote. This should be the red button next to the battery slot. Wait for the LED lights on the front of the wiimote to stop blinking. Once this happens, the wiimote should be connected to the Wii. Repeat this process with any other wiimotes you have.