h4 headlight switch

ASSISTANCE Electrical & Entertainment Systems
1

hey everybody

so ive had JDM headlights for a while now and i just now got some H4’s and wired them up but they arent very bright at all

i was wondering if anyones ever done this and if i might have wired them wrong.

the h4 harness’s have a black wire, a red wire with a white stripe, and a red one with a blue stripe.

my head lights have a black one a red with yellow stripe and a a red with a green stripe

i obviously connected the black to black and i did the white stripe with the yellow stripe and them blue stripe with green stripe

is that wright or wrong?

maybe its just my bulbs

2

On all USDM G2s
Black is ground, both sides
Red/green is high beam and red/yellow is low beam (left)
Red/blue is high beam and red/white is low beam (right)

Red/green - fuse 10 - 10A
Red/yellow - fuse 4 - 10A
Red/blue - fuse 9 - 10A
Red/white - fuse 3 - 10A

Fog lights are red/blue at the pigtail on the lights, they are plugged into red/blacks, grounds are black.

Front side markers are green/white (left) and green/red (right).

Hope this helps.:smiley: 94