BMW 5 series F10/F11 (2009-2013) computer data lines system Wiring diagrams

BLU/BRN WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SWITCH BLOCK FOOTWELL MODULE HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) LEFT EXTERIOR MIRROR MIRROR HEATER NCA WIRE RED/GRY WIRE RELAY ENERGIZED FUSE 66 RIGHT EXTERIOR MIRROR WHT WIRE WHT/BRN WIRE WHT/BRN/YEL WIRE YEL WIRE

BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 7 GRN/YEL WIRE GRN/YEL/WHT WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEFT EXTERIOR MIRROR RIGHT EXTERIOR MIRROR YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 HEADREST 1 2 3 4 SEAT BACKREST SIG TEMP SENS SEAT BACKREST 1 2 3 4 SEAT CUSHION 43 44 BUS SIG BUS SIG ACTUATOR MOTOR BLK/BRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BUS SIG BUS SIG BUS SIG BUS SIG PWR SPLY GND COMPUTER DATA LINES SYSTEM FOOTWELL MODULE FOR/BACK FOR/BACK HALL SENS FUSE FUSE FUSE (RIGHT SIDE OF REAR COMPT) GND HALL SENS HALL SENS GND HALL SENS HEADREST GRN WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HALL SENSOR HALL SENSOR ACTUATOR MOTOR ORG/GRN WIRE POWER DISTRIBUTION SYSTEM PWR SPLY REAR DRIVER'S SIDE DOOR SEAT SWITCH CLUSTER REAR DRIVER'S SIDE HEADREST HEIGHT ADJUSTMENT DRIVE REAR DRIVER'S SIDE SEAT FORWARD/ BACKWARD ADJUSTMENT DRIVE REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED SEATS SYSTEM SIG TEMP SENS SEAT CUSHION WHT/VIO WIRE YEL/BRN WIRE YEL/RED WIRE

1 3 2 DR SEAT BACKREST DR SEAT BACKREST SIG TEMP SENS 1 3 2 PASS SEAT BACKREST PASS SEAT BACKREST SIG TEMP SENS 1 3 4 DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION 1 3 4 PASS SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION 3 4 BUS SIG BUS SIG 5 6 7 8 BUS SIG BUS SIG PWR SPLY GND 7 6 5 8 PWR SPLY BUS SIG BUS SIG GND BLK/BRN WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CENTRAL GATEWAY MODULE COMPUTER DATA COMPUTER DATA LINES SYSTEM LINES SYSTEM COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GRN WIRE HEATING SWITCH (W/O REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL) JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS ORG/GRN WIRE REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL REAR DRIVER'S SIDE SEAT REAR DRIVER'S SIDE SEAT BACKREST HEATING ELEMENT (IN LEFT REAR SEAT BACKREST) REAR DRIVER'S SIDE SEAT CUSHION HEATING ELEMENT (IN LEFT REAR SEAT CUSHION) REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) REAR PASSENGER'S SIDE SEAT REAR PASSENGER'S SIDE SEAT CUSHION HEATING ELEMENT (IN RIGHT REAR SEAT CUSHION) REAR PASSENGER'S SIDE SEAT MODULE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED YEL WIRE YEL/BRN WIRE YEL/RED WIRE

AUC SENSOR BLK/BRN WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CENTRAL GATEWAY MODULE CLIMATE CONTROL (IF EQUIPPED) COMPUTER DATA LINES SYSTEM FUSE FUSE 187 HOLDER (RIGHT SIDE OF REAR COMPT) FUSE 188 GRN WIRE JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS ORG/GRN WIRE REAR COMPARTMENT AUTOMATIC REAR DRIVER'S SIDE SEAT BACKREST HEATING ELEMENT (IN LEFT REAR SEAT BACKREST) REAR DRIVER'S SIDE SEAT CUSHION HEATING ELEMENT (IN LEFT REAR SEAT CUSHION) REAR DRIVER'S SIDE SEAT HEATING MODULE REAR DRIVER'S SIDE SEAT HEATING SWITCH REAR FUSE REAR PASSENGER'S SIDE SEAT CUSHION HEATING ELEMENT (IN RIGHT REAR SEAT CUSHION) REAR PASSENGER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING SWITCH RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED W/O REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL YEL WIRE YEL/BRN WIRE YEL/RED WIRE

4 3 9 8 2 7 1 5 11 10 6 12 LUM SUP VOLT LUM SUP GND 4 5 6 7 8 BUS SIG BUS SIG BUS SIG PWR SPLY GND BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE BUS SIG BUS SIG BUS SIG BUS SIG PWR SPLY GND COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE LUGGAGE COMPARTMENT SEAT ADJUSTMENT SWITCH CLUSTER ORG/GRN WIRE PWR SPLY REAR DRIVER'S SIDE DOOR SEAT SWITCH CLUSTER REAR DRIVER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR DRIVER'S SIDE MASSAGE SEAT PRESSURE DISTRIBUTOR REAR DRIVER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER REAR PASSENGER'S SIDE LUMBAR MASSAGE SEAT DRIVE REAR PASSENGER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR PASSENGER'S SIDE SEAT MODULE RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED VALVE 1 VALVE 2 VALVE 3 VALVE 4 W/ LONG VERSION WHT/BLU WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/RED WIRE

4 5 6 7 8 BUS SIG BUS SIG BUS SIG PWR SPLY GND BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE BUS SIG COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE LUGGAGE COMPARTMENT SEAT ADJUSTMENT SWITCH CLUSTER NCA WIRE ORG/GRN WIRE PWR SPLY REAR DRIVER'S SIDE LUMBAR SUPPORT DRIVE REAR DRIVER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR DRIVER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) REAR PASSENGER'S SIDE LUMBAR SUPPORT DRIVE REAR PASSENGER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR PASSENGER'S SIDE SEAT MODULE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED VALVE 1 VALVE 2 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/YEL WIRE

3 4 BUS SIG BUS SIG 5 6 7 8 BUS SIG BUS SIG PWR SPLY GND 7 6 5 8 PWR SPLY BUS SIG BUS SIG GND BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE REAR COMPT) GRN WIRE NCA WIRE ORG/GRN WIRE REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL REAR DRIVER'S SIDE BACKREST FAN REAR DRIVER'S SIDE SEAT CUSHION FAN REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER (RIGHT SIDE OF REAR PASSENGER'S SIDE BACKREST FAN REAR PASSENGER'S SIDE SEAT CUSHION FAN REAR PASSENGER'S SIDE SEAT MODULE RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 HEADREST 1 2 3 4 SEAT BACKREST SIG TEMP SENS SEAT BACKREST 1 2 3 4 SEAT CUSHION 43 44 BUS SIG BUS SIG ACTUATOR MOTOR BLK/BRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BUS SIG BUS SIG BUS SIG BUS SIG PWR SPLY GND COMPUTER DATA LINES SYSTEM FOOTWELL MODULE FOR/BACK FOR/BACK HALL SENS FUSE FUSE FUSE (RIGHT SIDE OF REAR COMPT) GND HALL SENS HALL SENS GND HALL SENS HEADREST GRN WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HALL SENSOR ORG/GRN WIRE POWER DISTRIBUTION SYSTEM PWR SPLY REAR FUSE HOLDER REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER REAR PASSENGER'S SIDE HEADREST HEIGHT ADJUSTMENT DRIVE REAR PASSENGER'S SIDE SEAT MODULE RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED SEATS SYSTEM SIG TEMP SENS SEAT CUSHION WHT/VIO WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DRIVER SEAT BELT BUCKLE CONTACT DRIVER'S AIR BAG INFLATOR ASSEMBLY (PART OF STEERING WHEEL) DRIVER'S KNEE AIR BAG INFLATOR ASSEMBLY FUSE 38 GND SPLY TERMINAL GRN WIRE GRN/RED WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ LEFT "B" PILLAR AIR BAG SENSOR LEFT FRONT SEAT BELT FORCE LIMITER GENERATOR LEFT HEAD AIR BAG INFLATOR ASSEMBLY LEFT PEDESTRIAN SENSOR NCA WIRE PASSENGER'S AIR BAG INFLATOR ASSEMBLIES (TOP RIGHT SIDE OF DASH) PASSENGER'S KNEE AIR BAG INFLATOR ASSEMBLY PEDESTRIAN + RED WIRE RED/YEL WIRE RELAY ENERGIZED JUNCTION BOX FUSE 32 (RIGHT SIDE OF DASH) SIG SIG AIR BAG + AIR BAG - AIR BAG - AIR BAG + STEERING COLUMN SWITCH CLUSTER TELEMATICS CONTROL UNIT TERMINAL (-) TERMINAL (+) VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE WAKE-UP SIG PT-CAN L PT-CAN H WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE