Navigation circuit, w/o hifi radio & active sound design for BMW X3 M F97 (2019-2021)

ANTENNA DIVERSITY BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 212 GPS ANTENNA GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL INFOTAINMENT FAN MICROPHONE (W/O TELEMATICS) MICROPHONE 2 + MOST DATA BUS CIRCUIT NCA WIRE REAR POWER DISTRIBUTION BOX REAR SPOILER ANTENNA REAR WINDOW ANTENNA RED WIRE RED/BLK WIRE RED/WHT WIRE SDARS ANTENNA SOUND SYSTEMS TELEPHONE ANTENNA USED) VIDEO MODULE VIO/YEL WIRE W/ TELEMATICS W/O TELEMATICS WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONTROLLER FUSE 216 FUSE 61 GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE HOT W/ TERMINAL LEFT FRONT BASS SPEAKER LEFT FRONT MID-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER NCA WIRE REAR POWER DISTRIBUTION BOX RED/BLK WIRE RED/WHT WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT POWER DISTRIBUTION BOX RIGHT REAR MID-RANGE SPEAKER VIO/YEL WIRE W/ TELEMATICS W/O TELEMATICS WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE WIRELESS CHARGING ODDMENTS TRAY WIRELESS CHARGING ODDMENTS TRAY AERIAL AMPLIFIER YEL WIRE

BASIS BLK WIRE BLU WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM EMERGENCY LOUDSPEAKER GPS AERIAL GRN WIRE GRN/BLU WIRE GRY WIRE NCA WIRE ORG/ WIRE RED WIRE RED/YEL WIRE ROOF AERIAL SDARS AERIAL TELEMATIC COMMUNICATION BOX (REAR CENTER OF ROOF) TELEMATICS AERIAL TELEPHONE AERIAL USB PORT 2 WHT WIRE WHT/BLU WIRE

ANTENNA SIGNAL AMPLIFIER 2 BASIC VERSION BASIS BLK WIRE BLU WIRE BLUETOOTH ANTENNA BRN WIRE BRN/WHT WIRE CENTRAL INFORMATION DISPLAY FUSE 214 GRN WIRE GRN/BLU WIRE HEAD UNIT HIGH VERSION HOT W/ TERMINAL INSTRUMENT PANEL LEFT "C" PILLAR) LEFT SIDE WINDOW AERIAL MICROPHONE (W/ TELEMATICS) NCA WIRE ORG/ WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/YEL WIRE USB CONNECTION USED) WHT WIRE WLAN ANTENNA