BMW 1 series F20/F21 (2011-2015) passenger's seat backrest width adjustment valve block Wiring diagrams

AF SIREN, INTERFERENCE TILT ALARM SUPPRESSOR SENSOR FILTER AUXILIARY WATER LEFT HEADLIGHT PUMP BATTERY BATTERY SENSOR BLU/GRY WIRE BRN WIRE DC/DC CONVERTER DRIVER'S DRIVER'S REAR SIDE REAR SIDE SYSTEM ENTRANCE LOCK LIGHT DRIVER'S REAR SIDE POWER WINDOW SWITCH ELECTRIC FAN CUT OUT RELAY ELECTRONIC (CONVERTIBLE) POWER CONVERTIBLE STEERING TOP (EPS) MODULE ELECTRONICS JUNCTION BOX ENGINE BREATHER HEATER 1 FRONT INTERIOR/ READING LAMP LEFT ACTIVE HORN STEERING LEFT FOG LIGHT LEFT FRONT DIRECTION INDICATOR LEFT HEATED WATER WASHER NOZZLE LEFT TAILLIGHT NCA WIRE PASSENGER'S BLOWER SIDE OUTPUT FOOTWELL STAGE LIGHT PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR SYSTEM LOCK PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE PASSENGER'S SIDE OUTSIDE MIRROR REPEATER LIGHT RIGHT HEATED WATER WASHER NOZZLE ROOF FUNCTION CONTROL CENTER STEERING GEAR SHIELD W/ HEATED MIRRORS W/ XENON W/ XENON HEADLIGHT W/O HEATED MIRRORS 4 2 WATER VALVE

ACTIVE CRUISE CONTROL BISTABLE RELAY BLK WIRE BLK/RED WIRE BOX) BRN WIRE CCC/M-ASK COMBOX COMFORT ACCESS CONTROL UNIT DC/DC CONVERTER (RIGHT REAR OF DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK EJECT BOX ELECTRONICS JUNCTION ENGINE COMPT) FROM FUSE 27 (DIAGRAM 4 OF 5) FROM HORN RELAY (DIAGRAM 4 OF 5) FROM JUNCTION BOX (DIAGRAM 3 OF 5) FROM JUNCTION BOX (DIAGRAM 4 OF 5) FROM TERMINAL FRONT CIGAR LIGHTER FUSE FUSE 21 FUSE 22 FUSE 23 FUSE FUSE GRN WIRE GRY WIRE INDEPENDENT/ AUXILIARY HEATING CONTROL JUNCTION BOX (UNDER RIGHT LUGGAGE REAR COMPARTMENT CENTER SOCKET OUTLET CONSOLE CHARGING SOCKET NCA WIRE PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT VALVE BLOCK PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE RELAY (DIAGRAM 3 OF 5) SIDE OF DASH) TCU TO CAR ACCESS SYSTEM (DIAGRAM 3 OF 5) TO FUSE 25 (DIAGRAM 3 OF 5) TO FUSE 88 (DIAGRAM 4 OF 5) TO JUNCTION BOX (DIAGRAM 3 OF 5) TRAILER MODULE TRANSMISSION CONTROL UNIT) VIO WIRE W/ AUTOMATIC ENGINE START-STOP FUNCTION W/O AUTOMATIC ENGINE START-STOP FUNCTION WHT WIRE YEL WIRE