khoojmeej

Question guys, I had an old set of h4 hids left over from my old civic project; so I thought I'd swap them over since the research I did lead to both bulbs being the same. So when i had everything plugged in, nothing lit up. I had two sets of ballasts and three different sets of bulbs but neither of them worked on low beam. I did notice that the wattage was different on the stock bulbs and the output of the ballasts, but would that matter?

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le monkey.

domoMKIV

Your relay harness probably isn't made for the switched ground your Subaru has. The wattage isn't your problem.