POWER SEATS – BMW Z4 28i 2013 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Heated Seats Wiring Diagram, with Memory for BMW Z4 28i 2013

List of elements for Heated Seats Wiring Diagram, with Memory for BMW Z4 28i 2013:

24

• Center console switch center
• Computer data lines system
• Driver's seat backrest heating element
• Driver's seat cushion heating element
• Driver's seat module (under driver's seat)
• Electronics junction box
• Fuse 10a
• Fuse 30a
• Heating/ air conditioning system
• Hot w/ terminal 30g relay energized
• Junction box (right side of dash)
• Nca
• Power tops system
• Red
• X04010
• X11004
• X13709
• X14271
• X14272
• X173 (front of left footwell)
• X275
• X608
• X732
• X733

Heated Seats Wiring Diagram, without Memory for BMW Z4 28i 2013

List of elements for Heated Seats Wiring Diagram, without Memory for BMW Z4 28i 2013:

36

• Center console switch center
• Computer data lines system
• Driver's seat backrest heating
• Driver's seat cushion heating element
• Driver's seat heating module (under driver's seat)
• Element
• Fuse 10a x04010
• Fuse 20a
• Fuse 5a
• Heating/ air conditioning system
• Hot at all times
• Hot w/ terminal 15 relay energized
• Hot w/ terminal 30g relay energized
• Junction box (right side of dash)
• Junction box electronics
• Nca
• Passenger's seat backrest heating
• Passenger's seat cushion heating element
• Passenger's seat heating module (under passenger's seat)
• Power tops system
• Red
• X013709
• X0732
• X0733
• X11003
• X11009
• X13709
• X14270
• X14272
• X173 (front of left footwell)
• X275
• X279
• X490 (right kick panel)
• X608
• X732
• X733

Heated Steering Wheel Wiring Diagram for BMW Z4 28i 2013

List of elements for Heated Steering Wheel Wiring Diagram for BMW Z4 28i 2013:

14

• (front of left footwell) x1108
• Electronic steering wheel module
• Fuse 10a
• Hot w/ terminal 15 relay energized
• Junction box (right side of dash)
• Red
• Steering column switch cluster
• Steering wheel heater switch
• Steering wheel heating w/ temperature sensor
• X01004
• X10334
• X11003
• X13653
• X9331

Lumbar Wiring Diagram for BMW Z4 28i 2013

List of elements for Lumbar Wiring Diagram for BMW Z4 28i 2013:

16

• Driver's lumbar support switch
• Driver's lumbar support valve block
• Driver's seat vacuum pump
• Fuse 10a
• Hot w/ terminal 30g relay energized
• Junction box (right side of dash)
• Passenger's lumbar support switch
• Passenger's lumbar support valve block
• Passenger's seat vacuum pump
• Sport seat circuit
• X011586
• X11002
• X11586
• X173 (front of left footwell)
• X490 (right kick panel)
• Xo11586

Passenger Power Seat Wiring Diagram for BMW Z4 28i 2013

List of elements for Passenger Power Seat Wiring Diagram for BMW Z4 28i 2013:

17

• Angle
• Backrest
• Fuse 30a
• Fwd/bwd
• Height
• Hot w/ terminal 30g relay energized
• Junction box (right side of dash)
• Nca
• Passenger's backrest angle adjustment drive
• Passenger's seat adjustment switch
• Passenger's seat angle adjustment drive
• Passenger's seat forward/ backward adjustment drive
• Passenger's seat height adjustment drive
• Red
• X11004
• X279
• X490 (right kick panel)

Sport Seats Wiring Diagram for BMW Z4 28i 2013

List of elements for Sport Seats Wiring Diagram for BMW Z4 28i 2013:

16

• Driver's lumbar support switch
• Driver's seat backrest width adjustment switch
• Driver's seat backrest width adjustment valve block
• Driver's seat vacuum pump
• Fuse 10a
• Hot w/ terminal 30g relay energized
• Junction box (right side of dash)
• Passenger's lumbar support switch
• Passenger's seat backrest width adjustment switch
• Passenger's seat backrest width adjustment valve block
• Passenger's seat vacuum pump
• X011586
• X11002
• X11586
• X173 (front of left footwell)
• X490 (right kick panel)