Thanks, Mike---I'll try that when I get home. Only thing I'm not sure
about are which terminals on the horns are grounds. They are Hella
SuperTone horns and the terminals are not marked. Does it matter
which are 12V and which are ground.? Will the 12V or ground terminals
be the same on both horns---left side terminals or right side
terminals, or one left and one right?

Jeff
On Apr 16, 2007, at 12:09 PM, Mike Collum wrote:

> As I see it, you want power (fused) to go to relay terminal #86
> with terminal #85 to ground through the horn button (horn button
> supplies ground).  This is what will "Activate" the relay.  Then
> ground relay terminal #30.  Relay terminal #87 goes to the ground
> pins of each horn and the plus side of each horn goes to a fused
> (16 amp) 12 volts.
>
> You don't want to ground the horns where they mount as Vanagon
> horns are activated by supplying ground when the horns are to be
> honked.
>
> Mike
>
>
>
> Jeffrey Vickers wrote:
>> Anyone have a diagram for wiring dual horns with two terminals each
>> horn? I did what I thought was correct but clearly I am missing
>> something.
>> Relay is is wired:
>> --- switched/ignition on power wired to #30
>> ---one inside and one outside horn terminal wired to #87
>> ---one outside and one inside horn terminal wired to ground
>> ---two VW horn leads to #85 & #86
>> Horns bolt to bracket which is painted and probably not grounded. 87
>> Syncro.
>> Thanks.
>> Jeff
>