Horn circuit for Cadillac XLR I (2003-2009)

BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) DK GRN WIRE HORN ASSEMBLY HORN FUSE 2 HORN RELAY HORN RLY CTRL HORN SWITCH HOT AT ALL TIMES IN ENGINE COMPT, ON UPPER RIGHT FRAME RAIL, INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LOGIC STEERING WHEEL) TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) YEL WIRE