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Horn Relay Switch

KVH

Obi Wan
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I bought a new horn relay switch from Moss. Unlike the original one, this one has four, instead of just three, contact points--C1, C2, and W1 on original. The new switch includes a post which would be "W2" and which supposedly goes to ground.

Using the instructions, I connected all original wires to the correct post of the new switch, leaving the fourth (new)contact (W2) empty.

Nothing works. Naturally, there must be another way to connect the wires. Or I have a bad switch, or I'm ignoring something obvious.

Any thoughts or ideas? Thanks.
 
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