Cadillac STS I (2004-2007) Automatic day/night mirror circuit

10 20 1691 1690 PNK LOW REFERENCE MIRROR SIGNAL WIRE 8 9 GROUND BACKUP LAMP VOLTAGE BLK WIRE BLK/WHT WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR MODULE (DDM) (INSIDE DRIVER DOOR) GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START INSIDE REARVIEW MIRROR (ISRVM) LEFT REAR FUSE BLOCK (BELOW LEFT REAR SEAT) LT GRN WIRE MIRROR SIGNAL PNK IGNITION VOLTAGE WIRE PNK LOW REFERENCE WIRE PNK WIRE REAR INTEGRATION MODULE (UNDER PACKAGE SHELF TRIM PANEL) REV LAMP FUSE REV LAMP RELAY REVERSE LAMP CTRL RIGHT REAR FUSE BLOCK (BELOW RIGHT REAR SEAT) RIM FUSE W/HIGH INTENSITY DISCHARGE HEADLAMPS W/O HIGH INTENSITY DISCHARGE HEADLAMPS