Hi guys,
I installed a button to activate the Trans performance tables but at times when I was tuning I dint know when they were activated. So I came up with a Logic circuit to install an LED indicator light.
It’s basically a Latching relay and a two pole relay.

I had some old relays from an Outboard trim wiring so I made up my latching relay and for the four pole relay I got from an old Sea Ray dash panel.

This is very easy for anyone to make so if you are at all interested post up and I will take the time to draw up a wiring diagram.

I had the relays at the shop but anyone can pick these up at an electronic store.

Jorge