Audi A8 D2 (1994-1999) protection diode Wiring diagrams

-1 +2 A/C CLUTCH A/C CLUTCH RELAY (ON RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) A/C CONTROL HEAD A/C REFRIGERANT HIGH PRESSURE SWITCH (BELOW LEFT HEADLIGHT) A/C REFRIGERANT LOW PRESSURE SWITCH (LEFT REAR OF ENGINE COMPT) BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER VENT POSITION SENSOR (BEHIND UPPER CENTER OF DASH, ON HVAC ASSEMBLY) COMPUTER DATA LINES SYSTEM COOLANT PUMP (LEFT REAR OF ENGINE COMPT) DATA LINK CONNECTOR FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) FUSE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER COMBINATION PROCESSOR INTERIOR TEMPERATURE SENSOR FAN LEFT HEAT REGULATING VALVE NCA WIRE PROTECTION DIODE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT CENTER VENT SWITCH (BEHIND UPPER RIGHT CENTER OF DASH, ON VENT) RIGHT HEAT REGULATING VALVE SOLID STATE VIO/RED WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

A/C CONTROL HEAD ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTER INSTRUMENT PANEL VENT ILLUMINATION COMBINATION PROCESSOR DRIVER'S HEATED SEAT ADJUSTER EMERGENCY FLASHER SWITCH FRONT AND REAR FOG LIGHT SWITCH FUSE FUSE PANEL (AT RIGHT FRONT FOOT- WELL) GLOVE COMPARTMENT ACTUATION LIGHTING GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HEAD HEAD HEAD OFF OFF HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL LIGHT DIMMER SWITCH LEFT INSTRUMENT PANEL VENT ILLUMINATION LEFT MAKE-UP MIRROR LIGHT LEFT REAR HEATED SEAT REGULATING SWITCH LIGHT SWITCH OFF PARK PARK PARK PASSENGER'S HEATED SEAT ADJUSTER PROTECTION DIODE RADIO REAR CIGARETTE LIGHTER REAR FOG LIGHT SWITCH REAR SEAT CENTER OUTLET LIGHT REAR SEAT LEFT OUTLET LIGHT REAR SEAT RIGHT OUTLET LIGHT REAR WINDOW DEFOGGER SWITCH REAR WINDOW SHADE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT INSTRUMENT PANEL VENT ILLUMINATION RIGHT MAKE-UP MIRROR LIGHT RIGHT REAR HEATED SEAT REGULATING SWITCH RUN WIRE SELECTOR LEVER LIGHT SELECTOR LEVER LIGHT RELAY