Hi beam indicator inverted from actual

[davepl]

GMC. When 2 outer headlights on low beam, red indicator on dash. When all 4 go to high beam (foot switch), indicator goes out.

So it's backwards, I just don't know how I got into that situation or what to do about it!

Is there an easy way to get the connector backwards at the foot switch, or any other kind of common cause for this?

I do have 4-headlight HID, but am loathe to say it since it'll get blamed. In that case, let me back up and say the green and brown wires are also inverted, so it's before the headlights themselves.