POWER SEATS – BMW 328xi 2009 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Driver Power Seat Wiring Diagram for BMW 328xi 2009

List of elements for Driver Power Seat Wiring Diagram for BMW 328xi 2009:

• Backrest
• Driver's seat adjustment switch
• Driver's seat forward/ backward adjustment drive unit (under driver seat)
• Driver's side backrest angle adjustment motor (under driver seat)
• Fuse 30a
• Fwd/bwd
• Hot w/ terminal 30g relay energized
• Junction box (under right side of dash)
• Nca
• Red
• X11006
• X173 (under left side of dash)

Heated Seats Wiring Diagram, with Memory for BMW 328xi 2009

List of elements for Heated Seats Wiring Diagram, with Memory for BMW 328xi 2009:

• Center console switch center
• Computer data lines system
• Driver's seat backrest heating element (in driver seat back)
• Driver's seat cushion heating element (in driver seat cushion)
• Driver's seat module (under driver seat)
• Electronics junction box
• Fuse 10a x04010
• Fuse 30a
• Heating/ air conditioning system (center of dash)
• Hot w/ terminal 30g relay energized
• Junction box (under right side of dash)
• Nca
• Passenger's seat backrest heating element (in passenger seat back)
• Passenger's seat cushion heating element (in passenger seat cushion)
• Passenger's seat module
• Red
• X01199
• X013709
• X0732
• X0733
• X11006
• X13709
• X14271
• X14272
• X173 (under left side of dash)
• X490 (under right side of dash)
• X608
• X732
• X733

Heated Seats Wiring Diagram, without Memory for BMW 328xi 2009

List of elements for Heated Seats Wiring Diagram, without Memory for BMW 328xi 2009:

• Center console switch center
• Driver's seat backrest heating (in driver seat back)
• Driver's seat cushion heating (in driver seat cushion)
• Driver's seat heating module (under driver seat)
• Fuse 10a x04010
• Fuse 20a
• Fuse 5a
• Heating/ air conditioning system (center of dash above radio)
• Hot at all times
• Hot w/ terminal 15 relay energized
• Hot w/ terminal 30g relay energized
• Junction box (under right side of dash)
• Junction box electronics
• Nca
• Passenger's seat backrest heating (in passenger seat back)
• Passenger's seat cushion heating (in passenger seat cushion)
• Passenger's seat heating module (under front passenger's seat)
• X01199
• X013709
• X0732
• X0733
• X11001
• X11008
• X13709
• X14270
• X14272
• X173 (under left side of dash)
• X490 (under right side of dash)
• X608
• X732
• X733

Lumbar Wiring Diagram for BMW 328xi 2009

List of elements for Lumbar Wiring Diagram for BMW 328xi 2009:

• 3 series
• Driver's lumbar support switch
• Driver's lumbar support valve block (3 series: left side of driver seat back)
• Driver's seat vacuum pump (3 series: right side of driver seat back)
• Fuse 10a
• Hot w/ terminal 30g relay energized
• Junction box (under right side of dash)
• Passenger's lumbar support switch
• Passenger's lumbar support valve block (3 series: right side of passenger seat back)
• Passenger's seat vacuum pump (3 series: left side of passenger seat back)
• Sport seat circuit
• X11002
• X173 (3 series: under left side of dash) (z4: front of left footwell)
• X490 (3 series: under right side of dash) (z4: right kick panel)

Passenger Power Seat Wiring Diagram for BMW 328xi 2009

List of elements for Passenger Power Seat Wiring Diagram for BMW 328xi 2009:

• 3 series
• Angle
• Backrest
• Fuse 30a
• Fwd/bwd
• Height
• Hot w/ terminal 30g relay energized
• Junction box (under right side of dash)
• Nca
• Passenger's backrest angle adjustment drive (3 series: under passenger's seat on track)
• Passenger's seat adjustment switch
• Passenger's seat angle adjustment drive (3 series sedan, wagon) (under passenger seat)
• Passenger's seat forward/ backward adjustment drive (3 series: under passenger seat)
• Passenger's seat height adjustment drive (3 series sedan, wagon) (under passenger's seat on track
• Power distribution system
• Red
• X11004
• X11006
• X490 (3 series: under right side of dash) (z4: right kick panel)

Sport Seats Wiring Diagram for BMW 328xi 2009

List of elements for Sport Seats Wiring Diagram for BMW 328xi 2009:

• Driver's lumbar support switch
• Driver's seat backrest width adjustment switch
• Driver's seat backrest width adjustment valve block (3 series: right side of drive seat back)
• Driver's seat vacuum pump (3 series: under right side of driver seat back)
• Fuse 10a
• Hot w/ terminal 30g relay energized
• Junction box (under right side of dash)
• Passenger's lumbar support switch
• Passenger's seat backrest width adjustment switch
• Passenger's seat backrest width adjustment valve block (3 series: left side of passenger seat back)
• Passenger's seat vacuum pump (3 series: left side of passenger seat back)
• X11002
• X173 (3 series: under left side of dash) (z4: front of left footwell)
• X490 (3 series: under right side of dash) (z4: right kick panel)