I've had yellow fogs since last April and yesterday I bought white ones. I swapped out the fogs only and did not mess with the wires because my ex's dad did all that stuff for me since I don't know how. Also my on/off switch was loose so I decided to swap that too, and when I did, the fogs wouldn't turn on after pressing the switch! It's really frustrating because I JUST got them and nothings working. Any help please? Or anyone in the LA area?

 

So both bulbs aren't working? If thats the case then it could be the switch. If one bulb isn't working then it could be just that one bulb.

 

When you popped out the old switch you probably messed up the connection. Best thing to do is remove the negative termal and pop out the switch again and make sure each wire has a proper connection, thats one of the most common problems. Also if you bought white bulbs for the fogs and touched them with your bare hands you've more then likely burned them out due to the oil on your hands...so you'd need new ones.

 

connection on the switch, are they run parallel or in a series?

 

Also your check your fuse box for any blown fuses. And make sure your ground wires are making good connection aswell as your power wires!