BMW M3 E46 (1999-2006) yel/blk Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 REVERSE SIG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TERM 30 1 2 GPS ANT GPS ANT SHLD A/T ABS/ASC UNIT (LEFT REAR OF ENGINE COMPT) AF SIG ACT+ GROUND AF SIG ACT- AF SIG- ANTI-LOCK BRAKES SYSTEM AUDIO L+ AUDIO R- AUDIO SIG L- AUDIO SIG R- BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE HOLDER (GLOVE BOX) GPS ANTENNA GROUND GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN, ACCY OR INSTRUMENT CLUSTER CONTROL MODULE K-BUS SIG LIGHTING M/T NAV BUS NAVIGATION COMPUTER (LEFT SIDE OF LUGGAGE COMPT) NCA WIRE ON-BOARD MONITOR CONTROL UNIT RADIO CONTROL UNIT RED/GRN WIRE SIG SIG NAV BUS SIG SHLD SPEED SIG TERM 30 TERM R VIDEO GROUND VIDEO SIG SHLD VIDEO SIG SHLD VIDEO SIG SHLD VIDEO SIG VIDEO SIG VIDEO SIG VIO/WHT WIRE W/ DSC W/O ASC W/O AWD W/ AWD WHT/BLU WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 TERM 15 A/T BLU/GRY WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CHIME MODULE COMPUTER DATA LINES SYSTEM FUSE FUSE HOLDER (GLOVE BOX) GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND HOT IN RUN OR START K- BUS LEFT CENTER CONVERTER LEFT REAR CONVERTER M/T REVERSE SIG RIGHT CENTER CONVERTER RIGHT REAR CONVERTER WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

1 2 3 LUMBAR SW - ADJUSTMENT SWITCHES BLK/VIO WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT MEMORY CONTROL UNIT FUSE FUSE HOLDER (GLOVE BOX) GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRN/VIO WIRE GRN/YEL WIRE HOT AT ALL TIMES ILLUM INSTRUMENT CLUSTER CONTROL MODULE LUMBAR SW + PASSENGER'S SEAT BACKREST ADJUSTMENT MOTOR PASSENGER'S SEAT FORWARD/ BACKWARD ADJUSTMENT MOTOR PASSENGER'S SEAT HEIGHT ADJUSTMENT MOTOR PASSENGER'S SEAT MEMORY CONTROL UNIT PASSENGER'S SEAT TILT ADJUSTMENT MOTOR PROGRAM SWITCHES (3) RED/BRN WIRE SEAT FWD/BACK SEATS SYSTEM (LUMBAR CIRCUIT, IF EQUIPPED) SET SWITCH TERM 31 SEAT BACKREST VIO/GRY WIRE VIO/RED WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

ANTENNA AMPLIFIER ANTENNA AMPLIFIER W/ ROD ANTENNA BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CD CHANGER CELLULAR PHONE (W/ VOICE INPUT) EXCEPT CONVERTIBLE FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START INSTRUMENT CLUSTER CONTROL MODULE K- BUS LEFT FRONT SPEAKER LEFT FRONT TWEETER LEFT REAR HIGH RANGE SPEAKER (W/ CONV) LEFT REAR SPEAKER NAVIGATION COMPUTER (IF EQUIPPED) NCA WIRE ON-BOARD MONITOR CONTROL MODULE RADIO CONTROL UNIT REAR WINDOW RED WIRE RED/GRN WIRE RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT REAR HIGH RANGE SPEAKER (W/ CONV) RIGHT REAR SPEAKER TELEPHONE PROVISION VIDEO MODULE CONTROL UNIT (IF EQUIPPED) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

ANTENNA AMPLIFIER ANTENNA AMPLIFIER W/ ROD ANTENNA BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE CD CHANGER CELLULAR PHONE (W/ VOICE INPUT) EXCEPT CONVERTIBLE FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START INSTRUMENT CLUSTER CONTROL MODULE K- BUS NAVIGATION COMPUTER (IF EQUIPPED) NCA WIRE ON-BOARD MONITOR CONTROL MODULE RADIO CONTROL UNIT REAR WINDOW RED WIRE RED/GRN WIRE TELEPHONE PROVISION VIDEO MODULE CONTROL UNIT (IF EQUIPPED) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE COUPE CONVERTIBLE EXCEPT CONVERTIBLE EXCEPT CONVERTIBLE CONVERTIBLE GRN WIRE LEFT FRONT MID-RANGE SPEAKER LEFT FRONT MID-RANGE, TWEETER SPEAKER LEFT FRONT TWEETER SPEAKER LEFT FRONT WOOFER SPEAKER LEFT REAR HIGH RANGE SPEAKER LEFT REAR SPEAKER LR AF+ LF AF+ LF MR- LF MR+ RF MR- RF MR+ LR AF- LF AF- LR HR+ LR HR- LFT+ LFT- RED/GRN WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT MID-RANGE, TWEETER SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT FRONT WOOFER SPEAKER RIGHT REAR HIGH RANGE SPEAKER RIGHT REAR SPEAKER RR AF+ RF AF+ ANT RFT+ RFT- RR HR+ RR AF- RF AF- RR HR- RFW- RFW+ RR- RR+ 31 SEDAN WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

ANTENNA AMPLIFIER ANTENNA AMPLIFIER W/ ROD ANTENNA BLK WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE CD CHANGER EXCEPT CONVERTIBLE FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START INSTRUMENT CLUSTER CONTROL MODULE INTERIOR LIGHTS K- BUS NAVIGATION COMPUTER (IF EQUIPPED) NCA WIRE RADIO CONTROL UNIT REAR WINDOW RED WIRE RED/GRN WIRE TELEPHONE PROVISION VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE COUPE CONVERTIBLE EXCEPT CONVERTIBLE GRN WIRE LEFT FRONT MID-RANGE SPEAKER LEFT FRONT MID-RANGE, TWEETER SPEAKER LEFT FRONT TWEETER SPEAKER LEFT FRONT WOOFER SPEAKER LEFT REAR HIGH RANGE SPEAKER LEFT REAR SPEAKER LR AF+ LF AF+ LF MR- LF MR+ RF MR- RF MR+ LR AF- LF AF- LR HR+ LR HR- LFT+ LFT- RED/GRN WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT MID-RANGE, TWEETER SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT FRONT WOOFER SPEAKER RIGHT REAR HIGH RANGE SPEAKER RIGHT REAR SPEAKER RR AF+ RF AF+ ANT RFT+ RFT- RR HR+ RR AF- RF AF- RR HR- RFW- RFW+ RR- RR+ 31 SEDAN WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

ANTENNA AMPLIFIER ANTENNA AMPLIFIER W/ ROD ANTENNA BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE CD CHANGER CELLULAR PHONE (W/ VOICE INPUT) COUPE, SEDAN (LEFT SIDE OF RIGHT FOOTWELL) EXCEPT CONVERTIBLE FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START INSTRUMENT CLUSTER CONTROL MODULE ON-BOARD MONITOR CONTROL MODULE K- BUS NAVIGATION COMPUTER (IF EQUIPPED) NCA WIRE RADIO CONTROL UNIT REAR DEFROSTER RELAY REAR WINDOW RED WIRE RED/GRN WIRE SPATIAL SOUND SWITCH SPEED SWITCH CENTER TELEPHONE PROVISION VIDEO MODULE CONTROL UNIT (IF EQUIPPED) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE COUPE CONVERTIBLE COUPE, SEDAN GRN WIRE L SUB LEFT FRONT MID-RANGE SPEAKER LEFT FRONT MID-RANGE, TWEETER SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR HIGH RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT REAR SPEAKER LEFT REAR WOOFER SPEAKER LEFT SUB- WOOFER SPEAKER LR AF+ LF AF+ LF MR- LF MR+ RF MR- RF MR+ LR AF- LF AF- LR R+ LR R- LFT+ LFT- NCA WIRE R SUB REAR SUBWOOFER BOX RED/GRN WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT MID-RANGE, TWEETER SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT FRONT WOOFER SPEAKER LEFT FRONT WOOFER SPEAKER RIGHT REAR HIGH RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT REAR SPEAKER RIGHT REAR WOOFER SPEAKER RIGHT SUB- WOOFER SPEAKER SEDAN SPD SIG SPD SIG SPD SIG RR R- RFW- RFW+ RR- RR+ 31 SUBWOOFER BOX (EXCEPT CONVERTIBLE) SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE