Thursday, March 4, 2010
DIY 9005/9006 Bulb to H4 Conversion Corolla
Connect prong 85 on the relay , to the red w/ green stripe wire on the high beam plug of the car. Connect prong 86 on the relay , to the red w/ yellow stripe wire on the same high beam plug.connect prong 30 on relay , to red w/ blue stripe wire on the low beam side plug. 87a prong on the relay goes to the top prong on the H4 bulb for low beam power. Connect prong 87 on relay to the right plug on the H4 bulb , for high beam power. Now ground the bulb , to either , the white w/ black stripe wire on the low beam plug or the chassis.