Smart Fortwo III (2014-2024) hands-free system microphone Wiring diagrams

AUX JACK BLK WIRE BLK/BRN WIRE BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FM, AM, DAB ANTENNA FUSE 14 FUSE 8 GRN WIRE GRY WIRE GRY/WHT WIRE HANDS-FREE SYSTEM MICROPHONE HOT AT ALL TIMES HOT IN LEFT FRONT DOOR SPEAKER MT EA NCA WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RADIO RED WIRE RIGHT FRONT DOOR SPEAKER TELEMATICS SERVICES COMMUNICATION MODULE USB CONNECTION VEHICLE INTERIOR FUSE, RELAY MODULE W/ BASE FITTINGS W/O BASE FITTINGS WHT WIRE YEL WIRE

AUDIO GATEWAY CONTROL UNIT (LEFT FRONT FOOTWELL) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HANDS-FREE SYSTEM MICROPHONE MULTIMEDIA CONNECTION UNIT MULTIMEDIA OPERATING UNIT NAM NCA WIRE PNK/WHT WIRE RED WIRE RED/WHT WIRE TOUCH- SCREEN WHT WIRE YEL WIRE YEL/WHT WIRE

AUDIO GATEWAY CONTROL UNIT (LEFT FRONT FOOTWELL) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HANDS-FREE SYSTEM MICROPHONE MULTIMEDIA CONNECTION UNIT MULTIMEDIA OPERATING UNIT NAM NCA WIRE PNK/WHT WIRE RED WIRE RED/WHT WIRE TOUCH- SCREEN WHT WIRE YEL WIRE YEL/WHT WIRE

AUDIO GATEWAY CONTROL UNIT (LEFT FRONT FOOTWELL) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HANDS-FREE SYSTEM MICROPHONE MULTIMEDIA CONNECTION UNIT MULTIMEDIA OPERATING UNIT NAM NCA WIRE PNK/WHT WIRE RED WIRE RED/WHT WIRE TOUCH- SCREEN WHT WIRE YEL WIRE YEL/WHT WIRE

BASS SPEAKER BLK WIRE BLK/BRN WIRE BRN WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BRN WIRE HANDS-FREE SYSTEM MICROPHONE LEFT FRONT DOOR SPEAKER LEFT MIRROR TRIANGLE TWEETER LEFT REAR SURROUND SPEAKER NCA WIRE PNK WIRE RED WIRE RED/BRN WIRE RIGHT FRONT DOOR SPEAKER RIGHT MIRROR TRIANGLE TWEETER RIGHT REAR SURROUND SPEAKER SOUND SYSTEM AMPLIFIER CONTROL UNIT WHT WIRE WHT/BRN WIRE YEL WIRE

AUDIO GATEWAY CONTROL UNIT (LEFT FRONT FOOTWELL) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HANDS-FREE SYSTEM MICROPHONE MULTIMEDIA CONNECTION UNIT MULTIMEDIA OPERATING UNIT NAM NCA WIRE PNK/WHT WIRE RED WIRE RED/WHT WIRE TOUCH- SCREEN WHT WIRE YEL WIRE YEL/WHT WIRE