I have a 2009 Chevy Cobalt. I'm having issues with my left reverse light not turning on while I'm in reverse. I'm thinking it is a shortage somewhere. I checked the connection between the bulb its self and the wiring feeding into it and there seems to be no problem. I did some work on installing new power locks and had to mess with the wiring under the dash in between the two front seats. It is a possibility I bumped the wire and caused it to short while trying to wire light feedback when unlocking/locking the car. I have checked the fuses already; no issues there. I need help identifying the left reverse light wire feeding into the housings underneath the dash. I've done some looking on forums and picked up that the wire I'm looking for is a lighter green color? Any info helps at this point. Thanks.