Can someone tell me how to remove the horn button from a sport steering wheel, so I don't break anything.

 

No tools needed,dont use a screwdriver,youll probably scratch the wheel or cap.
Just grab the bottom side of the horn cap with your fingertips and pull it off.
The only way I can think of to describe it is,there is a retaining ring with a snap fit.

 

And it's a good idea to disconnect the horn relay or you'll **** off the neighbors.

 

Thanks Guys.