i cant find the ground for my headlights. i have a 1990 prelude 2.0s. if anyone could help that would be great. thanks

 

Not 100% sure it's a long time since I had my 3rd gen, but if you look at the diagram I think the earth wire links from each light at no. 20 then fastens to the metal framework close by, the plug next to it is the feed, you should be able to see when lights are raised.

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