Base radio circuit for BMW Z4 E89 (2009-2013)

ANTENNA DIVERSITY AUX-IN CONNECTION BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE CD CHANGER COMPUTER DATA LINES SYSTEM FM ANTENNA 1 FM ANTENNA 2 FM ANTENNA 3 FUSE 14 FUSE 19 GRN WIRE GRY/RED WIRE JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT MID-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT SUB- WOOFER MOST-BUS CONNECTOR ORG/GRN WIRE RADIO RED/BLK WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT FRONT MID-RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT SUB- WOOFER TELEPHONE RETROFIT PACKAGES CONNECTOR TELEPHONE TRANSCEIVER WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE