BMW 1 series F20/F21 (2011-2015) light switch unit Wiring diagrams

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BRK LIGHT BRN WIRE BRN/BLK WIRE BRN/GRY WIRE FRONT RIDE HEIGHT SENSOR (BEHIND LEFT FRONT WHEEL) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE LIGHT SWITCH UNIT PARKING BRAKE REAR FOG REAR RIDE HEIGHT SENSOR (FRONT OF RIGHT REAR WHEEL) RIGHT HEADLIGHT RIGHT TAILLIGHT STEERING COLUMN SWITCH CLUSTER TURN VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S SIDE FOOTWELL LIGHT ELECTRONICS JUNCTION BOX FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FRONT INTERIOR/ READING LIGHT FUSE 41 FUSE 77 FUSE 81 FUSE 86 FUSE 84 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LIGHT SWITCH UNIT ORG/GRN WIRE PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S SIDE FOOTWELL LIGHT REAR INTERIOR LIGHT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT LUGGAGE COMPARTMENT LIGHT TRUNK LID CENTRAL LOCKING DRIVE (ON REAR COMPT LID) VIO WIRE VIO/BRN WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S SIDE FOOTWELL LIGHT FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/GRN WIRE LIGHT SWITCH UNIT ORG/GRN WIRE PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S SIDE FOOTWELL RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE VIO WIRE VIO/BRN WIRE YEL WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRK LIGHT BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE DIRECTION INDICATOR LIGHT DIRECTION INDICATOR/ HIGH BEAM HEADLIGHT SWITCH GRN WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/RED WIRE LEFT HEADLIGHT LIGHT SWITCH UNIT ORG/GRN WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE SIDE STEERING COLUMN SWITCH CLUSTER TRAILER MODULE (RIGHT SIDE OF REAR COMPT) TRAILER SOCKET VIO/WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/VIO WIRE BRN WIRE BRN/BLK WIRE CCC/M-ASK DRIVER'S SWITCH CLUSTER ELECTRONICS JUNCTION BOX FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FRONT CIGAR LIGHTER FUSE FUSE 41 FUSE 86 GEAR INDICATOR LIGHTING GRN WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES INTERIOR PANEL) JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LIGHT SWITCH UNIT PASSENGER'S DOOR POWER WINDOW SWITCH RADIO REAR LID RELEASE SWITCH (INTERIOR) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE STEERING COLUMN SWITCH CLUSTER TELEPHONE RETROFIT PACKAGES CONNECTOR VIO WIRE W/ CCC/M-ASK W/O CCC/M-ASK YEL WIRE