Audi A4 B5 facelift (1999-2001) Anti-theft circuit

ALARM HORN ANTENNA AVANT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT (OR BRN/BLK) WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH PEDAL POSITION SWITCH (M/T) DOOR LOCK SWITCH EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FUSE FUSE PANEL (ON LEFT END OF DASH) FUSE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START, RUN IGNITION SWITCH INSTRUMENT CLUSTER KEY SWITCH LEFT DOOR WARNING LIGHT LUGGAGE COMPT LIGHT MULTI- FUNCTION TRANSMISSION SWITCH (A/T) NCA WIRE PARK/ NEUTRAL POSITION RELAY POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT DOOR WARNING LIGHT TAILGATE RELEASE SYSTEMS TRUNK LID ALARM SWITCH TRUNK LID RELEASE SWITCH VIO/BLU WIRE WARNING LIGHT CONTROL MODULE WHT WIRE WHT/BLU WIRE WITH REMOTE CONTROL YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AUTO CHECK SYSTEM (PART OF INSTRUMENT CLUSTER) BLK WIRE BLK/RED WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER'S DOOR CONTACT SWITCH DRIVER'S DOOR HANDLE ALARM SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOOD ALARM SWITCH INSTRUMENT CLUSTER SYSTEM INTERIOR MONITOR SWITCH LEFT REAR BROKEN GLASS SENSOR LEFT REAR DOOR CONTACT SWITCH LEFT ULTRA- SOUND SENSOR PASSENGER'S DOOR CONTACT SWITCH PASSENGER'S DOOR HANDLE ALARM SWITCH REAR WINDOW DEFOGGER RED WIRE RED/BLU WIRE RED/BRN WIRE RIGHT REAR BROKEN GLASS SENSOR RIGHT REAR DOOR CONTACT SWITCH RIGHT ULTRA- SOUND SENSOR TRUNK LOCK ALARM SWITCH ULTRA SOUND SENSOR CONTROL MODULE (BELOW CENTER OF REAR SEAT) VIO WIRE W/ AUTO CHECK SYSTEM W/O AUTO CHECK SYSTEM WHT WIRE YEL WIRE