POWER TOP/SUNROOF – BMW 330Ci 2003 – SYSTEM WIRING DIAGRAMS

POWER TOP/SUNROOF

Convertible Top Wiring Diagram, Automatic (1 of 2) for BMW 330Ci 2003

List of elements for Convertible Top Wiring Diagram, Automatic (1 of 2) for BMW 330Ci 2003:

• Computer data lines system
• Conv top close sig
• Conv top compt floor sw sig
• Conv top cover activation valve
• Conv top driver activation relay
• Convertible soft top control module (left rear passenger compt)
• Cowl locked switch (in convertible top cowl left)
• Cowl release switch (in convertible top cowl left)
• Defogger system
• Extend main pillar valve
• Extend tensioning bow valve
• Fuse 46, batt
• Fuse f12 7.5a
• Fuse f42 30a
• Fuse f46 20a
• Fuse f6 5a
• Fuse holder (glove box)
• Gnd
• Hall-effect sens sig
• Hot at all times
• Hot in run, accy and start
• Ign fuse 6 (acc/run/start)
• Instrument cluster control module
• Interior lights system
• K-bus sig
• Light switching center control unit (left side of instrument panel)
• Lock/unlock conv top sig
• Main pillar position switch (left rear convertible linkage)
• Nca
• Positive act. rotation angle sens
• Positive activation solenoid valve
• Rear window defog sig
• Retract tensioning bow valve
• Rotation angle send sig
• Rotation angle sens
• Switch center
• Temperature sens sig
• Tensioning bow position switch (left rear convertible linkage)
• Warning lamp sig
• X01066
• X10012 (left side of right footwell)
• X10015
• X10016
• X12
• X13037
• X13038
• X13039
• X151 (behind left rear seat)
• X1869
• X521

Convertible Top Wiring Diagram, Automatic (2 of 2) for BMW 330Ci 2003

List of elements for Convertible Top Wiring Diagram, Automatic (2 of 2) for BMW 330Ci 2003:

• Convertible top drive (left rear luggage compt)
• Convertible top open switch (in rear, left side of luggage compt)
• Cowl lock motor (convertible top)
• Driver, convertible top cover (under center of rear seat)
• Fuse f35 50a
• Fuse holder (glove box)
• General module control unit (behind glove box)
• Hardtop switch
• Hot at all times
• Left convertible top cover locked switch (side section left)
• Nca
• Relay convertible top 1 (behind glove box)
• Relay, convertible top drive (left rear luggage compt)
• Right convertible top cover locked switch (side section right)
• Switch, convertible top compartment floor (right rear luggage compt)
• Switch, convertible top cover drive (under center of rear seat)
• Valve, convertible top cover (left rear luggage compt)
• X10012 (left side of right footwell)
• X10016
• X151 (behind left rear seat)
• X498 (right side of luggage compt)

Convertible Top Wiring Diagram, Manual for BMW 330Ci 2003

List of elements for Convertible Top Wiring Diagram, Manual for BMW 330Ci 2003:

• Central locking drive, trunk lid/tailgate (rear luggage compt)
• Convertible top 1 relay (behind glove box)
• Convertible top compartment floor switch (in rear right side of luggage compt)
• Convertible top cover drive (under center of rear seat)
• Convertible top cover drive switch (under center of rear seat)
• Exterior lights system
• Fuse f46 20a
• Fuse f60 25a
• Fuse holder (glove box)
• General module control unit (behind glove box)
• Hot at all times
• Left convertible top cover locked switch (side section left, convertible top cover open)
• Nca
• Right convertible top cover locked switch (side section right, convertible top cover open)
• Switch center (center control front)
• X10012 (left side of right footwell)
• X10015
• X1869
• X253
• X332
• X490 (under passenger seat)
• X498 (right side of luggage compt)

Sunroof Wiring Diagram for BMW 330Ci 2003

List of elements for Sunroof Wiring Diagram for BMW 330Ci 2003:

• Computer data lines system
• Exterior lights system
• Fuse f46 30a
• Fuse holder (glove box)
• Hot at all times
• Instrument cluster control module
• Light switching center control unit (left side of instrument panel)
• Sunroof control switch
• Sunroof module control unit (front headliner)
• X11175
• X12
• X490 (under passenger's seat)