Mercedes-Benz GLC-class AMG X253 (2016-2019) computer data lines system Wiring diagrams

360 DEGREE CAMERA BUTTON 360 DEGREE CAMERA CONTROL UNIT BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L COC COMPUTER DATA LINES SYSTEM DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP FRONT END 360 DEGREE CAMERA FRONT SAM CONTROL UNIT FUSE 339 FUSE 417 GRN WIRE HEAD UNIT HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT OUTSIDE MIRROR 360 DEGREE CAMERA LIN 1 LVDS TX- NCA WIRE ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RBA-1 REAR END 360 DEGREE CAMERA REAR FUSE, RELAY MODULE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT OUTSIDE MIRROR 360 DEGREE CAMERA RX- SHIELD TERMINATION YEL WIRE YEL/WHT WIRE

BLK/RED WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM FUSE 302 FUSE 406 FUSE 452 GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ VEHICLE INTERIOR TERMINAL 15 RELAY ENERGIZED LEFT BLIND SPOT ASSIST READINESS, WARNING INDICATOR LEFT FRONT DOOR CONTROL UNIT LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR LEFT OUTSIDE MIRROR PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RIGHT BLIND SPOT ASSIST READINESS, WARNING INDICATOR RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR RIGHT OUTSIDE MIRROR TA B (+) TA W (+) VIO WIRE VIO/WHT WIRE

'MEDIA' BUTTON 'NAVI' BUTTON 'RADIO' BUTTON 'TEL' BUTTON AUDIO/COMAND DISPLAY BLK WIRE BLK/WHT WIRE BLU WIRE BREAK DOWN ASSISTANCE BUTTON BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN B H CAN B L CD(DVD) COMPUTER DATA LINES SYSTEM DVD CHANGER CHARGING BUTTON FUSE 309 FUSE 322 FUSE 324 FUSE 329 FUSE 331 FUSE 334 GRN WIRE HEAD UNIT HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED HSD USB CONNECTOR 2 LVDS RX+ LVDS TX- MB-INFO BUTTON BUTTON MOST DATA BUS CIRCUIT MOST IN MOST OUT MULTIMEDIA CONNECTION UNIT MUTE NCA WIRE ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT (IN OVERHEAD CONTROL PANEL) PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/WHT WIRE SHIELD SINGLE DRIVE BUTTON SOS SOUND SYSTEMS TERMINATION UPPER CONTROL PANEL CONTROL UNIT USB CONNECTOR 1 VIO WIRE W/ LIVE TRAFFIC INFORMATION W/ LIVE TRAFFIC INFORMATION W/O LIVE TRAFFIC INFORMATION W/ MULTIMEDIA W/O LIVE TRAFFIC INFORMATION W/O MULTIMEDIA WAKE-UP WHT/YEL WIRE YEL WIRE

'ON' BUTTON ANTENNA (W/ HERMES LTE) AUDIO/COMAND CONTROL PANEL AUDIO/COMAND CONTROLLER BACK BUTTON BACK GROUND AUDIO BUTTON BLK/WHT WIRE BLU WIRE BRN WIRE CALL CAN A H CAN A L CAN-D H CAN-D L COMMUNICATIONS MODULE/ STATIONARY HEATER COMPT) COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES DSR EMERGENCY EMERGENCY CALL SYSTEM CONTROL UNIT GPS GRN WIRE GRY WIRE GRY/BLK WIRE HERMES CONTROL UNIT HOME, FAVORITES BUTTON HSD LEFT LOWER CONTROL PANEL LIN LTE MIC - MIC 1 GND MIC 1+ MIC GND MUTE NCA WIRE OFF-ROAD OPERATING PANEL ORG/ WIRE PNK/BLK WIRE RED WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL SHIELD SHIELD HSD SIG SOUND AMPLIFIER CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM SYSTEM ANTENNA TEL TELEMATICS SERVICES COMMUNICATION MODULE TOUCH PAD VBUS VIO WIRE VIO/GRN WIRE VOLUME ADJUSTMENT BUTTON W/ EMERGENCY CALL SYSTEM W/ HERMES W/ SOUND SYSTEM W/O EMERGENCY CALL SYSTEM, HERMES W/O HERMES W/O LIVE TRAFFIC INFORMATION W/O SOUND SYSTEM WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

AM/FM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN A H CAN A L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DIAGNOSTIC CONNECTOR EM 2 ETN RX+ ETN TX+ FM 1, AM, CL (ZV), KEYLESS GO ANTENNA AMPLIFIER FM 2 FM 2, DAB BAND III ANTENNA AMPLIFIER GPS GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HANDS-FREE SYSTEM MICROPHONE HEAD UNIT INSIDE REAR VIEW MIRROR LEFT "C" PILLAR) LEFT FRONT DOOR MIDRANGE SPEAKER LEFT REAR DOOR/SIDE PANELING MIDRANGE SPEAKER LEFT REAR SIDEWALL COVER MIDRANGE SPEAKER LVDS HU TX+ LVDS RX+ MIC - MIC 1 IN+ MIC 2 IN+ MIC GND MOBILE PHONE CONTACT PLATE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE OUT FL- OUT FR+ OUT RL- OUT RR- PNK WIRE RIGHT END OF DASH) RX- SHIELD SHIELD AMFM SHIELD GPS-BT SIG TERMINATION VIO WIRE VIO/BLK WIRE W-LAN W/O LIVE TRAFFIC INFORMATION WAKE-UP WHT WIRE WHT/BLK WIRE WHT/YEL WIRE WLAN ANTENNA YEL WIRE YEL/WHT WIRE

BLU WIRE BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM ELECTRIC POWER STEERING ACTUATOR MOTOR ELECTRIC POWER STEERING TORQUE SENSOR ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT PREFUSE BOX FLEXRAY 1 BM FLEXRAY 1 BP FUSE 8 GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER PAS A PAS B PNK WIRE RED WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L RBA-1 COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT PREFUSE BOX ENGINE FUSE, RELAY MODULE FANFARE HORN RELAY FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FANFARE RELAY FRONT SAM CONTROL UNIT FUSE 115 FUSE 329 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT FANFARE HORN LEFT LOWER HORN BUTTON LEFT UPPER HORN BUTTON PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED WIRE RIGHT FANFARE HORN RIGHT LOWER HORN BUTTON RIGHT UPPER HORN BUTTON STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS YEL WIRE YEL/GRN WIRE

1/2 BM 1/2 BP AUDIO/COMAND CONTROL PANEL BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CAN A H CAN A L CAN B H CAN B L CENTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR CENTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR COC COMPUTER DATA LINES SYSTEM DATA WE 2 DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP DRIVETRAIN CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT EXCEPT CONVERTIBLE FEED FEED WE 2 FLEX RAY FLEX RAY I/2 BM FLEX RAY I/2 BP FLEXRAY 1 BM FLEXRAY 1 BP FLEXRAY 1/2 BM FLEXRAY 1/2 BP FRONT SAM CONTROL UNIT FUSE 323 FUSE 331 FUSE 339 GND WE 2 GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INNER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR INNER LEFT REAR PARKING SYSTEM DISTANCE SENSOR INNER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR INNER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR LEFT LOWER CONTROL PANEL LIN LIN 1 OUTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR PARKING SYSTEM BUTTON PARKING SYSTEM CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RBA-1 REAR PARKING SYSTEM INDICATOR RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL W/ AIR BODY CONTROL, AUTONOMOUS INTELLIGENT CRUISE CONTROL PLUS W/O AIR BODY CONTROL, AUTONOMOUS INTELLIGENT CRUISE CONTROL PLUS WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

-(+) RBA-2 AUDIO/ COMAND CONTROLLER AUDIO/COMAND CONTROL PANEL BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN B H RBA-1 CAN B L COMPUTER DATA LINES SYSTEM FUSE 331 FUSE 466 465 GRN WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT LOWER CONTROL PANEL LIN PASSENGER-SIDE A-PILLAR FUSE BOX PWR-1 REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR WINDOW ROLLER SUN BLIND MOTOR RED WIRE RED/WHT WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BRN WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH FUSE 214 FUSE 426 FUSE 449 GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ VEHICLE INTERIOR TERMINAL 15 RELAY ENERGIZED LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR MOT- NCA WIRE PNK/RED WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR SW 1 SW 2 SW 3 SW 4 VIO WIRE YEL WIRE