Chevrolet Cobalt I (2004-2010) Backup lamps circuit

A/T BACKUP LAMP SWITCH (SIDE OF TRANSAXLE CASE) BCKUP FUSE BLK WIRE BREAKOUT) COUPE HOT IN RUN OR START INSIDE REARVIEW MIRROR LEFT BACKUP LAMP LEFT BACKUP LAMP RIGHT BACKUP LAMP LT GRN WIRE M/T PARK/ NEUTRAL POSITION (PNP) SWITCH (REAR OF ENGINE, ON TOP OF TRANSMISSION) PNK WIRE RIGHT BACKUP LAMP SEDAN UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) W/ ONSTAR