Mercedes-Benz S-class AMG W221 (2006-2009) uhi portable ctel holder (universal handy interface) Wiring diagrams

ANT ANTENNA SPLITTER BLK WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM CTEL ANTENNA (AT REAR CENTER OF ROOF) EC LED TDC LED IC LED ECS ICS ICS CRASH EMERGENCY CALL SYSTEM ANTENNA SPLITTER EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM LEFT BACKUP ANTENNA EMERGENCY CALL SYSTEM RIGHT BACKUP ANTENNA FREQUENCY SWITCHOVER CONTROL MODULE FUSE 138 W/ FUSE, RELAY MODULE GRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES VEHICLE POWER SUPPLY FUSE 10 CONTROL UNIT HOT W/ CIRCUIT LSP + CAN-D H CAN-D L MIC SHIELD MIC MUTE NCA WIRE ORG/ WIRE REAR SAM CONTROL MODULE RED WIRE SOUND SYSTEMS UHI PORTABLE CTEL HOLDER (UNIVERSAL HANDY INTERFACE) VIO WIRE WHT WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/PNK WIRE YEL/RED WIRE

1 2 3 31 LIN-BUS 30 1 2 3 4 5 6 7 8 31 PROGKEY CAN-A L WBS-OUT 30 CAN-A H WBS-IN WBS-LED 13 3 CAN-A L CAN-A H ANTENNA SPLITTER BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE BUTTON MUTE BUTTON "ON" CAN B H CAN B L CAN D H CAN D L COMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM DISC/RADIO QUICK VOLUME SELECT CONTROL BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT FREELY TURN/ PROGRAMM- PUSH ABLE CONTROL BUTTON FRONT CENTRAL OPERATING UNIT GPS ANTENNA (AT REAR CENTER OF ROOF) GRN WIRE GRY WIRE GRY/WHT WIRE HAZARD BUTTON WARNING "BACK" SYSTEM BUTTON HEAD TRANSMISSION RESTRAINT MODES FOLDING BUTTON BUTTON NCA WIRE PORTABLE CTEL ANTENNA AMPLIFIER RED WIRE RED/WHT WIRE SOUND AMPLIFIER MICROPHONE TELEPHONE KEYPAD UHI PORTABLE CTEL HOLDER (UNIVERSAL HANDY INTERFACE) UNIVERSAL PORTABLE CTEL INTERFACE (UPCI (UHI)) CONTROL MODULE UPPER CONTROL PANEL MODULE VIO WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE