MEMORY SYSTEMS – BMW 740i 1993 – SYSTEM WIRING DIAGRAMS

MEMORY SYSTEMS

Memory Mirrors Wiring Diagram, Early Production for BMW 740i 1993

List of elements for Memory Mirrors Wiring Diagram, Early Production for BMW 740i 1993:

• (memory seats)
• (steering column adjust switch)
• Adjust sw
• Anti-theft system
• Automatic transmission range switch (front of gearshift selector)
• Back back
• Back fwd
• Column adj
• Computer data lines system
• Cushion
• Data
• Down
• Driver's
• Driver's door jamb switch
• Driver's side memory mirror
• Front power distribution box (left rear corner of engine compt)
• Funct light
• Fuse f12 15a
• Fuse f16 30a
• Fuse f17 7.5a
• Fuse f18 15a
• Fuse f42 30a
• Fuse f44 30a
• G202 (below left side of dash)
• G303 (ahead of right rear seat)
• G303 (below right side of rear seat)
• General module (in rear power distribution box)
• Ground
• Head dn
• Head up
• Headrest
• Height dn
• Height up
• Horiz m
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Illumination
• Left
• Left motor
• Left pot
• Lf door
• Mem switch
• Mem1
• Mem2
• Mem3
• Memory mirrors control switch
• Memory seat/ mirrors switch
• Memory systems
• Memory systems (driver's memory seat adjustment switch)
• Mtr control
• Nca
• Passenger's
• Passenger's side memory mirror
• Power
• Program
• Pwr/gnd
• Rear power distribution box (below left side of rear seat)
• Reverse
• Right
• Right motor
• Right pot
• Seat
• Seat back
• Seat fwd
• Seat height
• Seat/mirror/steering column memory control module (under driver's seat)
• Seatback
• Steering col
• Tilt dn
• Tilt up
• Vert m
• X18098
• X601
• X602
• X648
• X649
• X653
• X654
• X655
• X656
• X657

Memory Mirrors Wiring Diagram, Late Production for BMW 740i 1993

List of elements for Memory Mirrors Wiring Diagram, Late Production for BMW 740i 1993:

• (not used)
• A/t
• Adjust mtr
• Automatic transmission range switch (front of gearshift selector)
• Back, back
• Back, front
• Back-up light switch (below center console)
• Computer data lines system
• Data link
• Driver's door jamb switch
• Driver's side memory mirror
• Front power distribution box (left rear corner of engine compt)
• Fuse f12 15a
• Fuse f16 30a
• Fuse f18 15a
• Fuse f42 30a
• G202 (below left side of dash)
• G202 (left side of dash)
• G303 (below right side of rear seat)
• Ground
• Headrest
• Headrest, dn
• Headrest, up
• Heater
• Height, dn
• Height, up
• Horiz motor
• Horiz/vert
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Illum. +
• Illum. -
• Led +
• Led -
• Left pos
• Lf dr status
• M/t
• Mem switch
• Mem1
• Mem2
• Mem3
• Memory seat/ mirrors switch
• Memory systems (driver's memory seat adjustment switch)
• Memory systems (driver's memory seat motors)
• Memory systems (memory seats potentiometers)
• Nca
• Passenger's side memory mirror
• Potentiomtr
• Power
• Program
• Pwr/gnd
• Rear height
• Rear power distribution box (below left side of rear seat)
• Reverse
• Right pos
• Seat cushion
• Seat height
• Seat, back
• Seat, front
• Seat/mirror memory control module (under driver's seat)
• Seatback
• Tilt, dn
• Tilt, up
• Vert adj
• Vert motor
• X18319
• X18320
• X18321
• X18322
• X18323
• X626

Memory Seat Wiring Diagram, Early Production for BMW 740i 1993

List of elements for Memory Seat Wiring Diagram, Early Production for BMW 740i 1993:

• Anti-theft system
• Automatic transmission range switch (front of gearshift selector)
• Back
• Back back
• Back fwd
• Computer data lines system
• Cushion
• Cushion tilt
• Data
• Down
• Driver's door jamb switch
• Driver's headrest motor
• Driver's memory seat adjustment switch
• Driver's seat cushion tilt motor
• Driver's seat height motor
• Driver's seat move- ment motor
• Driver's seatback recliner motor
• Front
• Front power distribution box (left rear corner of engine compt)
• Funct light
• Fuse f12 15a
• Fuse f16 30a
• Fuse f17 7.5a
• Fuse f18 15a
• Fuse f42 30a
• Fuse f44 30a
• G202 (below left side of dash)
• G303 (below right side of rear seat)
• General module (in rear power distribution box)
• Ground
• Head dn
• Head up
• Headrest
• Headrest potentiometer
• Height
• Height dn
• Height up
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Illumination
• Lf door
• Mem switch
• Mem1
• Mem2
• Mem3
• Memory seat/ mirrors switch
• Memory system (steering column adjust switch)
• Position
• Power
• Program
• Pwr/gnd
• Rear power distribution box (beolw left side of rear seat)
• Red
• Reverse
• Seat back
• Seat cushion movement potentiometer
• Seat cushion rear height potentiometer (under driver's seat)
• Seat fwd
• Seat height
• Seat height potentiometer
• Seat postn
• Seat/mirror/steering column memory control module (under driver's seat)
• Seatback
• Seatback potentiometer
• Tilt dn
• Tilt up
• X255
• X602
• X648
• X649
• X653
• X654
• X655
• X656
• X657

Memory Seat Wiring Diagram, Late Production for BMW 740i 1993

List of elements for Memory Seat Wiring Diagram, Late Production for BMW 740i 1993:

• (not used)
• A/t
• Automatic transmission range switch (front of gearshift selector)
• Back
• Back, back
• Back, front
• Back-up light switch (below center console)
• Computer data lines system
• Cushion
• Data link
• Down
• Driver's door jamb switch
• Driver's headrest motor
• Driver's memory seat adjustment switch
• Driver's seat cushion tilt motor
• Driver's seat height motor
• Driver's seat movement motor
• Driver's seat- back recliner motor
• Front
• Front power distribution box (left rear corner of engine compt)
• Fuse f12 15a
• Fuse f16 30a
• Fuse f18 15a
• Fuse f42 30a
• G202 (below left side of dash)
• G303 (below right side of rear seat)
• Ground
• Headrest
• Headrest potentiometer (top right corner of seatback)
• Headrest, dn
• Headrest, up
• Height
• Height, dn
• Height, up
• Hot at all times
• Hot in accy, run and start
• Hot in run and start
• Illum. +
• Illum. -
• Led +
• Led -
• Lf dr status
• M/t
• Mem switch
• Mem1
• Mem2
• Mem3
• Memory seat/ mirrors switch
• Position
• Power
• Program
• Pwr/gnd
• Rear height
• Rear power distribution box (below left side of rear seat)
• Reverse
• Seat cushion
• Seat cushion movement potentiometer (under driver's seat)
• Seat cushion rear height potentiometer (under driver's seat)
• Seat height
• Seat height potentiometer (under driver's seat)
• Seat, back
• Seat, front
• Seat/mirror memory control module (under driver's seat)
• Seatback
• Seatback potentiometer (under driver's seat)
• Tilt, dn
• Tilt, up
• X18319
• X18320
• X18321
• X18322
• X18323
• X626

Power Steering Column Wiring Diagram for BMW 740i 1993

List of elements for Power Steering Column Wiring Diagram for BMW 740i 1993:

• Back
• Column adj
• Computer data lines system
• Data
• Front
• Front power distribution box (left rear corner of engine compt)
• Functn light
• Fuse f16 30a
• Fuse f18 15a
• Fuse f42 30a
• G202 (left side of i/p)
• Ground
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Illumination
• Mem switch
• Mem1
• Mem2
• Mem3
• Memory seat/ mirrors switch
• Mtr control
• Nca
• Power
• Program
• Rear power distribution box (below left side of rear seat)
• Seat/mirror/ steering column memory control module (under driver's seat)
• Steering col
• Steering column adjust potentiometer (left side of steering column support)
• Steering column adjust switch
• Steering column length adjust motor (left side of steering column support)
• X18098
• X602
• X648
• X649