I have a sc300 with the ugly fog lights not the cool oval round ones I'm purchasing a auto couture bumper and buying just the oval fog light casing would I still be able to use the wiring and plug from my old fog lights
Agreed... I have a '92. The shape is the same until '97??? Correct? The OP appears to be a '96 so no re-wiring required.....
The three versions have different shapes. 92-94 have flat lenses whereas the 95-96 have like a line in the middle that goes with the lower bumper grille. 97 and up is when it became oval and changed along with the bumpers and the added side skirts.
OP as an answer to your origional question... depends on the year of your car. 92-94 Wiring is needed to use them as fog lights or else they act as turn signals instead of the steady on look. 95-96 No wiring needed, just replace that bumper, plug in the lights & go.
Everyone's still to-date ignorance on this subject makes me wanna puke.
1992-1994 = 1157 bulb (I think) and are cornering lights. When you turn on your blinker, that corresponding cornering light will turn on. Think of a stone-aged idea of intersecting lights.
1995-1996 = the master year. easiest to convert down to 92-94 or 97-00 with the right parts. The fogs are H3 bulb and you CAN use them on the 97+ fogs. It's just that the twist cap on the 95-96 harness is smaller than the 97-00. which means you might get water splashed up from under into the fog light.