Land Rover Discovery IV (2009-2013) ref in gnd Wiring diagrams

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER AIR BAG MODULE FRONT INTERIOR LAMP GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR MID RANGE SPEAKER LEFT FRONT HIGH RANGE SPEAKER LEFT REAR HIGH RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT STEERING WHEEL MODULE LIN IPC LINE IN L LINE IN R LINE OUT L LINE OUT R MIC - MIC IN - MICROPHONE MODE SWITCH MS CAN-H MS CAN-L NCA WIRE PNK WIRE RED WIRE REF IN GND REF OUT GND SEEK SWITCH TELEPHONE MODULE V BATT VOLUME SWITCH WHT WIRE YEL/BLU WIRE YEL/WHT WIRE

AM/FM DIVERSITY ANTENNA AMPLIFIER ANTENNA PWR AUDIO HEAD UNIT AUX GND AUX L + AUX R + AV INPUT PANEL BLK WIRE BLU WIRE BLUNT CUT) BODY CONTROL MODULE (BCM) BRN/PPL WIRE CAN L CENTRAL JUNCTION BOX COAX COMPUTER DATA LINES SYSTEM CTRL ENGINE JUNCTION BOX FRONT INTERIOR LAMPS FUSE 51 FUSE 64 FUSE LINK 11 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES LINE IN L LINE IN R LINE OUT L LINE OUT R MIC - MIC IN - MICROPHONE MS CAN-H MS CAN-L MULTI-FUNCTION DISPLAY UNIT NCA WIRE POWER AMPLIFIER (UNDER RIGHT FRONT SEAT) POWER GND PPL PPL COAX RED WIRE REF GND REF IN GND REMOTE + REMOTE ENABLE SCRN SPD (PWM SIG) SPK-FL - SPK-FR + SPK-RL - SPK-RR - SUB 1 OUT + SUB 2 OUT + TELEPHONE MODULE VBATT W/ PHONE W/O PHONE YEL/BLU WIRE YEL/WHT WIRE