Thanks for clarifying what the pilot light is. The wire harness actually has a power feed for the dash turn signal indicators, so I could hook it up to that connection. I think I'm going to get replacement gauges that have the led's built in, so I'll probably save the connection for that.
If I'm understanding the switch diagram, it seems that I don't need to use the 2nd flasher. The harness instructions show that one of the flashers (connection point "L") is the turn signal power feed. It also shows the other flasher (connection point "K") is the power feed for the hazard flashers. It seems, however, that the turn signal switch only needs 1 flasher. Am I reading that correctly? If so, would I only use connection point "L"? Not installing the 2nd flasher would keep connection point "K" without power, so there wouldn't be any harm there and there would be no need for installing the pin into the slot for "K" on the corresponding connector.
