Smart Fortwo III (2014-2024) left multi-function steering wheel button group Wiring diagrams

ACCELERATE, SET SWITCH ACCELERATOR PEDAL SENSOR BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLU WIRE BRN/WHT WIRE CENTER SAM CONTROL UNIT CLUTCH PEDAL SWITCH CLUTCH PEDAL SWITCH (ON CLUTCH PEDAL) COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ VARIABLE SPEED LIMITER SWITCH CRUISE CONTROL/VARIABLE SPEED LIMITER SWITCH GROUP DECELERATE, SET SWITCH DISTANCE WARNING FUNCTION BUTTON DISTANCE WARNING FUNCTION GATEWAY (LEFT OF STEERING COLUMN) DISTANCE WARNING FUNCTION W/ RADAR SENSOR CONTROLLER UNIT DOUBLE-CLUTCH TRANSMISSION CONTROL UNIT DRIVER SAM CONTROL UNIT (LEFT SIDE OF COCKPIT) ELECTRIC DRIVE CONTROL UNIT FUSE 15 FUSE 17 FUSE 18 FUSE 20 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IN LUGGAGE COMPT) INSTRUMENT CLUSTER LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MAM MAM BB NAM NAM BF OFF SWITCH PNK WIRE PNK/BLK WIRE PNK/WHT WIRE RED WIRE RED/WHT WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP STEERING WHEEL CLOCK SPRING CONTACT STOP LAMP SWITCH (ON BRAKE PEDAL ASSEMBLY) VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE W/ DIRECT STARTING W/O DIRECT STARTING WHT WIRE WINDSHIELD WIPER SYSTEM SWITCH YEL WIRE YEL/WHT WIRE

ACCELERATE, SET SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CARD READER (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ VARIABLE SPEED LIMITER SWITCH CRUISE CONTROL/VARIABLE SPEED LIMITER SWITCH GROUP DECELERATE, SET SWITCH FUSE 17 GPS ANTENNA GRN WIRE GRY WIRE GRY/WHT WIRE GSM/UMTS ANTENNA HOT IN ON OR START LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LINE OUT (+) GND LINE OUT + MAM MIC/LINE IN (+) MIC/LINE IN (+) GND NCA WIRE OFF SWITCH OK BUTTON PNK WIRE PNK/WHT WIRE RED WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL BACK BUTTON SCROLL FORWARD BUTTON SHIELD GSM STEERING WHEEL CLOCK SPRING CONTACT TELEMATICS SERVICES COMMUNICATION MODULE USB DATA (-) USB GND USB DATA - USB GND VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/YEL WIRE VOICE CONTROL SYSTEM ON BUTTON VOLUME BUTTON WHT WIRE WINDSHIELD READING SYSTEM CONTROL UNIT YEL WIRE YEL/WHT WIRE

ACCELERATE, SET SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CARD READER (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ VARIABLE SPEED LIMITER SWITCH CRUISE CONTROL/VARIABLE SPEED LIMITER SWITCH GROUP DECELERATE, SET SWITCH FUSE 17 GPS ANTENNA GRN WIRE GRY WIRE GRY/WHT WIRE GSM/UMTS ANTENNA HOT IN ON OR START LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LINE OUT (+) GND LINE OUT + MAM MIC/LINE IN (+) MIC/LINE IN (+) GND NCA WIRE OFF SWITCH OK BUTTON PNK WIRE PNK/WHT WIRE RED WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL BACK BUTTON SCROLL FORWARD BUTTON SHIELD GSM STEERING WHEEL CLOCK SPRING CONTACT TELEMATICS SERVICES COMMUNICATION MODULE USB DATA (-) USB GND USB DATA - USB GND VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/YEL WIRE VOICE CONTROL SYSTEM ON BUTTON VOLUME BUTTON WHT WIRE WINDSHIELD READING SYSTEM CONTROL UNIT YEL WIRE YEL/WHT WIRE

ACCELERATE, SET SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CARD READER (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ VARIABLE SPEED LIMITER SWITCH CRUISE CONTROL/VARIABLE SPEED LIMITER SWITCH GROUP DECELERATE, SET SWITCH FUSE 17 GPS ANTENNA GRN WIRE GRY WIRE GRY/WHT WIRE GSM/UMTS ANTENNA HOT IN ON OR START LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LINE OUT (+) GND LINE OUT + MAM MIC/LINE IN (+) MIC/LINE IN (+) GND NCA WIRE OFF SWITCH OK BUTTON PNK WIRE PNK/WHT WIRE RED WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL BACK BUTTON SCROLL FORWARD BUTTON SHIELD GSM STEERING WHEEL CLOCK SPRING CONTACT TELEMATICS SERVICES COMMUNICATION MODULE USB DATA (-) USB GND USB DATA - USB GND VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/YEL WIRE VOICE CONTROL SYSTEM ON BUTTON VOLUME BUTTON WHT WIRE WINDSHIELD READING SYSTEM CONTROL UNIT YEL WIRE YEL/WHT WIRE

ACCELERATE, SET SWITCH AUX JACK BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ VARIABLE SPEED LIMITER SWITCH CRUISE CONTROL/VARIABLE SPEED LIMITER SWITCH GROUP DECELERATE, SET SWITCH FM, AM, DAB ANTENNA FUSE 14 FUSE 17 FUSE 4 FUSE 8 GRN WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN ON OR START LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MAM MAM BF NCA WIRE OFF SWITCH OK BUTTON PNK WIRE POWER DISTRIBUTION SYSTEM RADIO RED WIRE RED/BRN WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL BACK BUTTON SCROLL FORWARD BUTTON STEERING WHEEL CLOCK SPRING CONTACT TELEMATICS SERVICES COMMUNICATION MODULE USB CONNECTION VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VOICE CONTROL SYSTEM ON BUTTON VOLUME BUTTON WHT WIRE YEL WIRE YEL/WHT WIRE

ACCELERATE, SET SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CARD READER (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ VARIABLE SPEED LIMITER SWITCH CRUISE CONTROL/VARIABLE SPEED LIMITER SWITCH GROUP DECELERATE, SET SWITCH FUSE 17 GPS ANTENNA GRN WIRE GRY WIRE GRY/WHT WIRE GSM/UMTS ANTENNA HOT IN ON OR START LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LINE OUT (+) GND LINE OUT + MAM MIC/LINE IN (+) MIC/LINE IN (+) GND NCA WIRE OFF SWITCH OK BUTTON PNK WIRE PNK/WHT WIRE RED WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL BACK BUTTON SCROLL FORWARD BUTTON SHIELD GSM STEERING WHEEL CLOCK SPRING CONTACT TELEMATICS SERVICES COMMUNICATION MODULE USB DATA (-) USB GND USB DATA - USB GND VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/YEL WIRE VOICE CONTROL SYSTEM ON BUTTON VOLUME BUTTON WHT WIRE WINDSHIELD READING SYSTEM CONTROL UNIT YEL WIRE YEL/WHT WIRE