i had baught a new set of lightg for my 02 maxima and the lights are angel lights but theres an extra red wire to the housing i have no clue were it goes the wire is under the light it doesnt come with hids so theres no balist !!!!!!! please help lol

 

That would be the power wire to turn on your halos wire it Into your parking lights or a seperate toggle switch its up to you

 

but if i hook up all the lights would they just go on when i turn on the headlights or it has a separate power source?

 

Have an electician hook it up to ignition that way you won't have to run your headlights constantly to have it work and you won't use the life of your headlight bulbs.