As the stock 9004 bulbs are anemic, I have been using Silverstars, and they're just ok. I read about converting to 9007s, and got some Phillips Extreme bulbs to fit. I did the conversion, fit the bulbs in, and instead of cutting, swapping and splicing the low beam and ground wires, I swapped the connectors in the junction connection leading into the back of the headlight bucket...elegant, I thought...only now my fog lights do not go on, instead the headlights go on about 85%, then go full on when I turn the switch fully on. I probably messed up the ground by swapping the connectors? Any electricians out there who can help? I may just have to go back and cut and splice...the 9007s do put out much more apparent light at low beam...probably about 40+% more...much better in snow and fog.