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Do I need this?

I am tidying up some wiring for headlights and I found a relay under the dash. I believe it's a dimmer relay. I have 2 relays for the headlights and I have questions about that, I will get to that later. I lost power to my front signals. I found a wire not connected. I looked everywhere but I don't know where it goes (I think its supposed to be connected to the headlight switch).

So my questions are, Do I need a dimmer relay if I already have 2 relays for the headlights? My headlight relays are 5 pin 87 relays. If I put 87a relays in the headlights don't work right (see picture below).I know the relays are different I would like to use the 87a, they seem more common.

If the turn signal wire is connected to the headlight switch, which spot would it be?

Any help or advice would be appreciated

IMG_6669IMG_6674

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Last edited by JB356SR
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