How do I add players/ controlers to wii 4x4 circuit?

Supposed to use Game Pad and Wii controller, not two wii controllers Unable to use 2 wiiu pro controllers Nintendo Tech Forums

If it is a one player game the wii disconnects other controllers to save battery. Some games say 2 player but in the fine print you learn that it is only online (with other wiis)

You said when if the game starts the controller goes off.try holding the sync button on the wii console for 15-20 seconds then resync all controllers.If it doesn't work try this:Start the donkey kong game then press the home button then go to the wii remote settings it has an icon of a remote then after you enter it find the reconnect then press 1-2 simultaneously to select who is the first player.If it doesn't work try resynchronizing it as the first controller.Hope this helps.

press the home key and there should be a option for you to add second controller.

check on youtube!

the controls are VERY sensitive for this game.
But for the "circual driveng no matter what" is more like a problem with the wheel itself rather than the game.
I suggest returning the wheel and buying a new one or simply not using it and playing with just the Wii-mote itself.

I hope this helps!

does the controller work? if not then open the battery case and press the red button and then open the SD card slot area and press that red button and wait and it should eventually connect. hope this helps!

Read this link to set up controller.

http://www.nintendo.com/consumer/systems/wii/en_na/setupWiiRemote.jsp

Wii Remote Syncing problem is one of the common problem of Nintendo Wii. You may check out the DIY Wii Fix Guide, that explains step by step to fix the problem without any technical knowledge. I hope this guide will solve your problem. It also gives information on fixing many Wii Related Problems, so its a kind of Wii Problems Reference Fix Guide.

There is a small button inside the SD card slot door, press it. Then press the little button under the battery door of the Wiimote.