aftermarket wheel install no horn now
 

Hey guys this past weekend i swapped out my original 260z steering wheel for a nardi wheel...the wheel fits perfect and works great the only issue is i cant get the horn to work....just wondering if anybody else swapped there wheel for an aftermarket one and got the horn to work........i plugged the one wire that was there into the nardi horn button and still nothing....did i miss something?...anyways any help will be appreciated...thanks!