Buick LaCrosse II facelift (2013-2016) left front dome/ reading lamps Wiring diagrams

BLK WIRE CIRCUIT COURTESY LAMP DOME LAMP SWITCH DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR COURTESY LAMP DRIVER OUTSIDE REARVIEW MIRROR LAMP ASSEMBLY GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/GRN WIRE GRY/LT GRN WIRE INSTRUMENT ILLUMINATION INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LEFT FRONT DOME/ READING LAMPS LEFT TAILLAMP ASSEMBLY LT GRN/BRN WIRE ORG/BLK WIRE PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR COURTESY LAMP PASSENGER OUTSIDE REARVIEW MIRROR LAMP ASSEMBLY REAR DOME/READING LAMPS REAR PARKING ASSIST CONTROL MODULE (CENTER OF REAR PACKAGE SHELF) RIGHT FRONT DOME/ READING LAMPS RIGHT INSTRUMENT PANEL SPLICE PACK W/ CUSTOM INTERIOR PACKAGE LAMP WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE CENTER HIGH MOUNTED STOP LAMP DOME LAMP SWITCH EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH INTERIOR REAR COMPARTMENT LID UNLATCH SWITCH LEFT FRONT DOME/ READING LAMPS LEFT LICENSE PLATE LAMP LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAILLAMP ASSEMBLY LOGIC PARK BRAKE CONTROL MODULE PASSENGER AIR BAG DISABLED INDICATOR REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID LATCH REAR DOME/ READING LAMP RIGHT BACKUP LAMP RIGHT FRONT DOME/ READING LAMPS RIGHT LICENSE PLATE LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP SENSOR VIO/WHT WIRE W/ REMOTE W/O REMOTE KEYLESS KEYLESS ENTRY ENTRY

22 1 SERIAL DATA BATT POS VOLT AIR BAG COIL AUTO BCM 3 FUSE BLK WIRE BLK/DK BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL, SOUND SYSTEMS DIMMER SWITCH DK BLU WIRE DOME LAMP SWITCH DRIVER DOOR LOCK SWITCH DRIVER SEAT MEMORY SWITCH (W/ MEMORY) FOG LAMP SWITCH GARAGE DOOR OPENER SUNROOF SUNSHADE GRN WIRE HDLP SW PARK LP SIG HEAD HEAD-UP DISPLAY SWITCH (IF EQUIPPED) HEADLAMP SWITCH HORN SWITCH HOT AT ALL TIMES IGNITION MODE SWITCH (W/ KEYLESS ENGINE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT SIDE OF DASH) LED BACK LEFT FRONT DOME/ READING LAMPS LEFT STEERING WHEEL CONTROLS SWITCH LEFT TAILLAMP ASSEMBLY LIGHT CTRL SW REF LIGHT CTRL SW SIG LIGHT DIMMING CONTROL LOW REF LT GRN WIRE OFF ORG/VIO WIRE OUTSIDE REARVIEW MIRROR SWITCH (W/O MEMORY) PARK PARKING ASSIST ON/ OFF SWITCH (W/ REAR PARKING ASSIST) PARKING BRAKE CONTROL SWITCH (BEHIND LEFT REAR WHEEL LINER) PASSENGER DOOR LOCK SWITCH PASSENGER WINDOW SWITCH PNK WIRE REAR DOME READING LAMPS REAR WINDOW SUNSHADE SWITCH (IF EQUIPPED) RED/WHT WIRE RIGHT FRONT DOME/ READING LAMPS RIGHT STEERING WHEEL CONTROLS SWITCH SEAT MEMORY CONTROL MODULE (W/ MEMORY) (UNDER DRIVER'S SEAT) SERIAL DATA LOGIC STEERING WHEEL) SUNROOF SWITCH (IF EQUIPPED) SWITCH VIO WIRE W/ MEMORY W/O MEMORY YEL WIRE YEL/BLK WIRE