Mercedes-Benz GL-class X166 (2012-2016) emergency call system control unit Wiring diagrams

AUDIO/ COMAND CONTROLLER AUDIO/COMMAND CONTROL PANEL BACK BUTTON BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE CAN A H CAN A L COMAND FAN MOTOR COMPUTER DATA LINES SYSTEM DELETE BUTTON DVD PLAYER EMERGENCY CALL SYSTEM CONTROL UNIT GRN WIRE GRN/BLK WIRE HEADPHONES ELECTRICAL CONNECTOR (CABLED) LEFT FREE PROGRAMMING BUTTON LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR SPEAKER LEFT REAR DOOR TWEETER NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RIGHT FREE PROGRAMMING BUTTON RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER RIGHT REAR DOOR SPEAKER RIGHT REAR DOOR TWEETER VIO WIRE VIO/BLK WIRE W/O SOUND SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUDIO/ COMAND CONTROLLER AUDIO/COMAND CONTROL PANEL BACK BUTTON BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE CAN A H CAN A L COMAND FAN MOTOR COMPUTER DATA LINES SYSTEM DELETE BUTTON DVD PLAYER EMERGENCY CALL SYSTEM CONTROL UNIT GRN WIRE GRN/BLK WIRE HEADPHONES ELECTRICAL CONNECTOR (CABLED) LEFT FREE PROGRAMMING BUTTON LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR SPEAKER LEFT REAR DOOR TWEETER NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RIGHT FREE PROGRAMMING BUTTON RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER RIGHT REAR DOOR SPEAKER RIGHT REAR DOOR TWEETER VIO WIRE VIO/BLK WIRE W/O SOUND SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BRN WIRE COCKPIT CIRCUIT 30 FUSE BOX DIAGNOSTIC CONNECTOR ELECTRONIC IGNITION SWITCH CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT FUSE 14 GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES RED/WHT WIRE

ANT NOT ANTGPS BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE CAN-D H CAN-D L CENTER INSTRUMENT PANEL SPEAKER COMAND ACTUATION CIRCUIT COMMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM CRASH EMERGENCY CALL SYSTEM ANTENNA EMERGENCY CALL SYSTEM CONTROL UNIT FUSE 50 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GPS GPS ANTENNA GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES MIC - MULTI-FUNCTION ANTENNA MUTE NCA WIRE OUT RED/WHT WIRE SHIELD SHIELD GPS SHIELD NOT SIG SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEMS SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TEL TELE PHONE ANTENNA W/ ADVANCED SOUND SYSTEM W/ COMMAND CONTROL W/O ADVANCED SOUND SYSTEM W/O COMMAND CONTROL WHT WIRE WHT/BLU WIRE

BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE CENTER INSTRUMENT PANEL SPEAKER EMERGENCY CALL SYSTEM CONTROL UNIT FUSE 1 FUSE 30 FUSE 47 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ ICE-TXD ICEWRON ICE_RXD LEFT FRONT DOOR MIDRANGE SPEAKER LEFT REAR DOOR TWEETER LEFT REAR SURROUND SPEAKER LO_SUBW- LO_WOFL- LO_WOFR- LO_WORL- LO_WORR- MOST DATA BUS CIRCUIT MOST IN MOST OUT MULTIPLE FUSE 1 NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT REAR DOOR TWEETER RIGHT REAR SURROUND SPEAKER SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT GROUND LINE SHIELD SOUND SYSTEM MICROPHONE TELMUTE TWFL- TWFR- VIO WIRE VIO/BLK WIRE WAKE-UP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUDIO/ COMAND CONTROLLER AUDIO/COMAND CONTROL PANEL BACK BUTTON BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE CAN A H CAN A L CAN DH CAN DL CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM DELETE BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT FUSE 1 FUSE 30 FUSE 6 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FREE PROGRAMMING BUTTON LEFT FRONT DOOR BASS SPEAKER LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR SOUND SYSTEM TWEETER LEFT REAR DOOR SPEAKER LEFT REAR DOOR TWEETER LEFT REAR SURROUND SPEAKER MOST DATA BUS CIRCUIT MOST IN MOST MOST OUT MULTIPLE FUSE 1 MUTE ORG/ WIRE PNK WIRE PNK/BLK WIRE REAR BASS SPEAKER RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FREE PROGRAMMING BUTTON RIGHT FRONT DOOR BASS SPEAKER RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR SOUND SYSTEM TWEETER RIGHT REAR DOOR SPEAKER RIGHT REAR DOOR TWEETER RIGHT REAR SURROUND SPEAKER SOUND SYSTEM AMPLIFIER CONTROL UNIT TELMUTE VIO WIRE VIO/BLK WIRE WAKE-UP WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

AUTOMATIC CHILD SEAT RECOGNITION AIR BAG OFF IND LAMP BATTERY COMPARTMENT PREFUSE BOX BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE BRN/YEL WIRE COCKPIT CIRCUIT 30 FUSE BOX COMPUTER DATA LINES SYSTEM CRASH OUT DR (+) DRIVER ETR (GUS) SQUIB DRIVER SIDE BAG SQUIB EMERGENCY CALL SYSTEM CONTROL UNIT FRONT PASSENGER ETR (GUS) SQUIB FRONT PASSENGER SEAT OCCUPIED RECOGNITION FRONT PASSENGER SIDE BAG SQUIB FUSE 15 FUSE 59 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ LEFT B-PILLAR BODY ACCELERATION SENSOR LEFT FRONTAL ACCELERATION SENSOR LEFT WINDOW BAG SQUIB LH - LIN BUS NCA WIRE PNK WIRE PS (+) PS (-) RH- RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RH- RIGHT B-PILLAR BODY ACCELERATION SENSOR RIGHT FRONTAL ACCELERATION SENSOR RIGHT WINDOW BAG SQUIB SBE SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT UPPER CONTROL PANEL CONTROL UNIT VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE