Telematics circuit for Land Rover Discovery L462 (2016-2020)

AIR BAG FIRED SIG BCALL ACTIVATED LED BCALL BTN BACKLIGHT BCM-GWM ASSEMBLY BLK WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/YEL WIRE BTN DIAGNOSTIC O/P BTN INPUT COMM CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM CRASH OUTPUT ECALL + BCALL BTN ECALL ACTIVATED LED ECALL BTN BACKLIGHT ENS FRONT OVERHEAD CONSOLE FUSE 41 GRN WIRE GRN/ORG WIRE GRY/BLU WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L IF CASH INFOTAINMENT MASTER CONTROLLER (IMC) INN LED O/P COMMON MIC 1 NEG MIC 1 POS MIC IN - MIC NEG MIC OUT + MIC OUT SCR MIC POS NCA WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE RED WIRE RESTRAINTS CONTROL MODULE (RCM) SCR SPEAKER TELEMATIC CONTROL MODULE TELEMATICS SPEAKER UNUSED W/ HEAD UNIT W/O HEAD UNIT W/ HIGH NGI HEAD UNIT 3.0L SC 3.0L TURBO DIESEL WAKE GND WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

AUDIO HEAD UNIT BLU WIRE BRN WIRE EXTERNAL WIFI EXTERNAL WIFI SCR GLOBAL POSITIONING SYSTEM (GPS) ANTENNA GND SCREEN GPS OUT GND GPS OUT SIG GPS SCN GPS SIG GPS SIGNAL SPLITTER GRN WIRE GSM 1 ANTENNA (REAR OF HEADLINING) GSM 2 ANTENNA MBM ANT SIG MIC - NCA WIRE ORG/ WIRE REAR WIFI ANTENNA RED WIRE SCN SCR SCR BR SHIELD TELEMATIC CONTROL MODULE UNUSED WHT WIRE WIFI WIFI SCR YEL/GRN WIRE