I'm about to lose my mind over a horn problem.
I've got an aftemarket sport 3 spoke steering wheel on my 914 and can't get the horn to work.
When I press the center button I can hear the factory horn relay click but the horn won't blow. I've tried 2 other known good relays in the round horn socket with no luck. I've also taken the horn off the car and it tested good hooked directly to a battery.
The round brass contact ring is good on the back of the steering wheel is good along with the 2 brass fingers on the turn signal switch that it contacts. There also is a 2nd wire connected to the horn button that is grounded to the steering wheel as well.
Any ideas? Thanx L