Разделы схем — 33 (всего 91)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Automatic A/C Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 49 (on hvac assembly) blower motor (right kick panel) x490 (right rear of engine compt) auc sensor (top center of dash) solar sensor 2.0l twin turbo 3.0l twin turbo A/c compressor control valve (on compressor) Characteristic map thermostat Computer data lines system Condensation sensor (center of headliner) Coolant pressure sensor Electronics junction box Evaporator temperature sensor (on hvac assembly) Footwell flap motor (left side of hvac assembly) Footwell temperature sensor (on hvac assembly) Front mixing flap motor Fuse 10a Fuse 30a Fuse 40a Fuse 5a Heating/air conditioning system Hot at all times Hot w/ dme relay energized Hot w/ terminal 15 relay energized Hot w/ terminal 30g relay energized Junction box (right side of dash) Left mixed air flap motor Mixing air control Red Roof function control center Ventilation temperature sensor (on hvac assembly) X04010 X10012 (right kick panel) X11003 X11005 X11007 X11009 X14270 X14271 X14272 X14286 X14287 X19580 X4731 X6011 X60551 X608 X6454 (left rear of engine compt) Z6000 4b Automatic A/C Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Automatic A/C Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 48 (2.0l twin turbo) (right kick panel) (center of front grille) (3.0l twin turbo) radiator shutter drive unit (left rear of engine compt) (2.0l twin turbo) e-box fan (lower right front of engine compt) electric coolant fan 2.0l twin turbo 3.0l twin turbo A223 3b Bsd sig Can high Can low Center console switch center Computer data lines system Defrosting flap motor (right side of hvac assembly) Dme control module (right rear of engine compt) Elec fan Electric coolant pump Electric fan cut-out relay (left rear of engine compt) Engine coolant temperature sensor (right front of engine) Engine electronics fuse carrier (left rear of engine compt) Fan Fresh air/ recirculated air flap motor (right side of hvac assembly) Fuse 10a Fuse 15a Fuse 50a Fuse 60a Hot at all times Hot w/ dme relay energized Hot w/ terminal 30g relay energized Junction box (right side of dash) Nca Radiator shutter solenoid (below center of front grille) Red Right mixed air flap motor Sens gnd Sens sig Ventilation flap motor (right side of hvac assembly) X11002 X11003 X11007 X11011 X165 (3.0l twin turbo) (below left front strut tower) x166 (2.0l twin turbo) (below right front strut tower) X165 (3.0l twin turbo) (below left front strut tower) x490 X166 (below right front strut tower) X60001 X60007 X6455 (3.0l twin turbo) z6000 3b (2.0l twin turbo) X664 2b X8684 Manual A/C Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Manual A/C Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 29 (right kick panel) x490 A/c compressor control valve (on compressor) Air distribution micro switch (under left side of dash) Blower motor (on hvac assembly) Computer data lines system Coolant pressure sensor Electronics junction box Evaporator temperature sensor (on hvac assembly) Footwell temperature sensor (on hvac assembly) Fuse 10a Fuse 40a Fuse 5a Heating/air conditioning system Hot at all times Hot w/ terminal 30g relay energized Junction box (right side of dash) Red Ventilation temperature sensor (on hvac assembly) X04010 X11003 X11007 X14270 X14271 X14272 X19580 X4731 X6011 X608 Z6000 4b Manual A/C Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Manual A/C Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 35 (left rear of engine compt) e-box fan A223 3b Air distribution flap motor (on hvac unit) Bsd sig Can high Can low Center console switch center Characteristic map thermostat Computer data lines system Dme control module (right rear of engine compt) Elec fan Electric coolant pump Electric fan Electric fan cut-out relay (left rear of engine compt) Engine coolant temperature sensor (right front of engine) Fresh air/ recirculated air flap motor (right side of hvac assembly) Fuse 10a Fuse 15a Fuse 60a Hot at all times Hot w/ dme relay energized Junction box (right side of dash) Mixer flap motor Nca Red Sens gnd Sens sig X11002 X11003 X11011 X165 (below left front strut tower) X166 (below right front strut tower) X60001 X664 2b Z6000 3b
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for BMW Z4 28i 2012 List of elements for Anti-lock Brakes Wiring Diagram for BMW Z4 28i 2012: 44 (below left front strut tower) x170 (right rear of engine compt) dme control module Brake fluid level switch (on brake fluid reservoir) Brake light switch (on brake pedal bracket) Car access system (under left side of dash) Computer data lines system Driving dynamic switch Dsc sensor (under front passenger's seat) Dtc button Dynamic stability control (dsc) (left side of engine compt) Edc electronic damper control (left rear of engine compt) Electronics junction box Exterior lights system Fuse 30a Fuse 40a Fuse 5a Hot at all times Hot w/ term 30g relay energized Interior lights system Junction box (right side of dash) Left front brake pad wear sensor (on left front wheel hub assembly) Left front wheel speed sensor (on left front wheel hub assembly) Left rear wheel speed sensor (on left rear wheel hub assembly) Nca Normal button Parking brake control module (right rear of luggage compt) Red Right front wheel speed sensor (on right front wheel hub assembly) Right rear brake pad wear sensor (on right rear wheel hub assembly) Right rear wheel speed sensor (on right rear wheel hub assembly) Sport button Steering column switch cluster Telephone transceiver X11001 X11007 X11008 X1108 (front of left footwell) X13376 X14271 X14272 X170 (below left front strut tower) X1880 X60101 X9331
ANTI-THEFT Access/Start Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Access/Start Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 82 (front of left footwell) (front of left footwell) x173 2.0l twin turbo 3.0l twin turbo A/t Anti-lock brakes system Brake light Brake light switch (on brake pedal bracket) Can h Can l Car access system (under left side of dash) Center isg Clutch switch module (m/t) Computer data lines system Ctm Dc/dc converter Dc/dc sig Dme Dme control module (right rear of engine compt) Elec str + Elec str - Electric steering lock (under steering column) Electrochromic interior rear view mirror Electronics junction box Eng strt sig Exterior lights system Fbd receiver Footwell module (under left side of dash) Fuse 40a Fuse 5a Ground Hood contact Hood contact switch (right front of engine compt) Hot at all times Hot w/ bi-stable relay energized Interlck sens Junction box (right side of dash) M/t Multiple restraint system control unit (front of center console) Nca Pa bus Power tops system Rear lid sig Red Rmte cntrl sig Seat occupancy recognition (under passenger's seat) Starting/charging system Tcu Tele sig Term 15 sig Term 30 Term 30g Term 50 sig Term r Term r sig Terminal 30g relay Terminal relay Trans sig Transmission control dkg (w/ double clutch) transmission control (w/o double clutch) (on transmission assembly) Transmissions system Trunk, tailgate, fuel doors system W/ double clutch W/o double clutch Wake up Wheel spd sig X11006 X11010 X11011 X1108 (front of left footwell) X13376 X13593 X14133 X14261 X14271 X14292 X173 (front of left footwell) X18069 X279 X60001 X60101 X6031 X9331 Access/Start Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Access/Start Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 18 Car access system (under left side of dash) Comfort access control module (right rear of luggage compt) Computer data lines system Driver's side outer door handle electronic module Front inner antenna center console Passenger's side outer door handle electronic module Rear bumper aerial Rear inner antenna luggage compartment Rear interior antenna center console Red Slide-in compartment Start-stop button X10318 X173 (front of left footwell) X256 X257 X490 (right kick panel) X498 (right front of luggage compt) Anti-theft & Central Locking Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Anti-theft & Central Locking Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 41 (front of left footwell) x1108 (front of left footwell) x173 Boot lid button Button Can h Can l Car access system (under left side of dash) Center lock Center sig Computer data lines system Dr contact sig Driver's door system lock Electronics junction box Footwell module (under left side of dash) Fuel filler flap central locking drive (right rear quarterpanel) Fuse 15a Glove compartment central locking drive unit Hazard warning switch Hood contact Hood contact switch (right front of engine compt) Hot at all times Hotel switch Interior lights system Junction box (right side of dash) Rear lid release switch (interior) Rear lid sig Remote ctrl sig Sig lock Sig un lock Sw sig X013107 X04010 X13376 X14261 X14270 X14271 X14272 X14303 X256 X257 X498 (right front of luggage compt) Anti-theft & Central Locking Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Anti-theft & Central Locking Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 26 (front of left front wheelwell) siren w/ tilt alarm sensor (not used) (right front of luggage compt) x498 (right kick panel) x490 Anti- theft alarm led Boot lid central locking drive Computer data lines system Driver's door microwave sensor (in driver's front door) Electrochromic interior rear view mirror Fbd receiver Fuse 5a Fuse 7.5a Hot at all times Junction box (right side of dash) Left rear lid lock switch Passenger's door microwave sensor (in passenger's front door) Passenger's door system lock Right rear lid lock switch X11009 X11011 X14292 X14303 X173 (front of left footwell) X256 X257 X490 (right kick panel)
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Body Control Modules Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 49 Bi-xenon activation Brake light Brake/rear fog light Can high Can low Center brake light Computer data lines system Exterior lights system Footwell module (under left side of dash) Fr level sens sig Fr side mark light sig Fuse 40a Ground Hazard flasher sw sig Hazard sw sig Headlights system Headlights, interior lights & exterior lights systems Height ctrl sig High beam sw sig Hot at all times Interior lights Interior lights system Junction box (right side of dash) K-bus sig Led auto hi beam sig Lf dir ind Lh dir ind light sig Lin bus Lin bus sig Low beam sig Low beam sw sig Mirrors system Parking light sig Power windows system Rear fog light sig Rear level sens sig Red Reverse light sig Rh dir ind light sig Ride height sens gnd Rr dir ind Stepper mtrs Sw lighting sig Term 58g sig Terminal 30 X11008 X1108 (front of left footwell) X14259 X14260 Body Control Modules Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Body Control Modules Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 48 (front of left footwell) x173 Anti-theft system Brake lght sw sig Brake light sig Brake/rear fog light Central locking sig Door contact sig Door locks & anti-theft systems Drv close pwr wind mtr Drv entrance light Drv open pwr wind mtr Drv pwr window Exterior lights & headlights systems Exterior lights system Exterior lights systems Footwell module (under left side of dash) Fr pass entrance light Fr pass pwr window Fr pass window closed Fr pass window open Fuse 30a Fuse 40a Ground Headlights system Hot at all times Interior light sw sig Interior lights system Junction box (right side of dash) License plate lt sig Low beam sig Lr dir ind sig Lt direction ind Parking light sig Power windows system R brake lght Red Reverse lght sig Reverse sig Rf dir ind sig Rf direction ind Term 58g sig Terminal 15 Terminal 30 Unlock cen locking sig X10012 (right kick panel) X11005 X11008 X14261
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 37 Central information computer (cic) Central information display Comfort access control module (right rear of luggage compt) Convertible top module (ctm) (right rear of luggage compt) Driver door microwave sensor (in driver's door) Dsc sensor Electronics junction box Fuse 5a Heating/air conditioning system Hot w/ bistable relay energized Instrument cluster control module Junction box (right side of dash) Multiple restraint system control unit (front of center console) Park distance control (pdc) (right rear of luggage compt) Passenger door microwave sensor (in passenger's door) Radio Red Siren w/ tilt belt alarm Steering column switch cluster Tire pressure control (rdc) (right rear of luggage compt) W/ cic W/ radio X04010 X10179 X11175 X13039 X13812 X13822 X14270 X14271 X14272 X1880 X256 X257 X300 X490 (right kick panel) X608 Computer Data Lines Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 43 (front of left footwell) x1108 2.0l twin turbo 3.0l twin turbo Amplifier (rear of luggage compt) Battery sensor Car access system (under left side of dash) Car information computer cic Combox Controller Dme control module (right rear of eng compt) Driver seat module (under driver's seat) Dynamic stability control (dsc) (left side of engine compt) Edc electronic damper control (left rear of eng compt) Electrochromic interior rear view mirror Electronic power steering (eps) (on steering rack assembly) Footwell module (under left side of dash) Fuel pump control (ekps) (right side of luggage compt) Gear selector switch Nca Obd ii socket Parking brake control module (right rear of luggage compt) Red Roof function control center Transmission control (dkg) (on transmission assembly) Transmission control (on transmission assembly) X10266 X13376 X13709 X13812 X14260 X14286 X16821 X173 (front of left footwell) X19594 X275 X3507 X60001 X60002 X60101 X6021 X60551 X8011 X9331
COOLING FAN Cooling Fan Wiring Diagram for BMW Z4 28i 2012 List of elements for Cooling Fan Wiring Diagram for BMW Z4 28i 2012: 47 2.0l twin turbo 3.0l twin turbo A223 3b Bsd sig Can hi Can low Computer data lines system Dme control module (right rear of engine compt) Elec fan Electric coolant fan (lower right front of engine) Electric coolant pump Electric fan cut-out relay Engine coolant temperature sensor (2.0l: left front of engine) (3.0l: right front of engine) Engine electronics fuse carrier (left rear of engine compt) Fuse 10a Fuse 15a Fuse 30a Fuse 50a Fuse 5a Fuse 60a Hot at all times Hot w/ dme relay energized Hot w/ terminal 30g relay energized Junction box (right side of dash) Map cooling thermostat (top front of engine) Radiator shutter drive unit (3.0l twin turbo) (center of front grille) Radiator shutter solenoid (below center of front grille) Red Sens gnd Sens sig X11002 X11003 X11005 X11007 X11009 X11011 X165 (3.0l twin turbo) (below left front strut tower) X165 (below left front strut tower) X166 (2.0l twin turbo) (below right front strut tower) X166 (below right front strut tower) X490 (right kick panel) X60001 X60007 X6455 X664 2b X8684 Z6000 3b
CRUISE CONTROL Cruise Control Wiring Diagram for BMW Z4 28i 2012 List of elements for Cruise Control Wiring Diagram for BMW Z4 28i 2012: 54 (or red) 2.0l twin turbo 3.0l twin turbo A223 5b Accelerator pedal module (on accelerator pedal bracket) Brake light switch (on brake pedal bracket) Brk lt sig Car access system (under left side of dash) Clutch switch module Computer data lines system Dme control module (right rear of engine compt) Dynamic stability control (dsc) (left side of engine compt) Electric throttle valve actuator Electronics junction box Exterior lights system F can h F can l Fuse 30a Fuse 5a Gnd Hot at all times Hot w/ dme relay energized Junction box (right side of dash) Mtr actr Pdl sply sens Pt can h Pt can hi Pt can l Pt can l0 Red Rr sig Sig sens Sig sens 2 Signal Sply Sply term 87 Steering column switch cluster Sw wig Test sig Wake up X04010 X11005 X1108 (front of left footwell) X13376 X14271 X14272 X18303 X1880 X60001 X60003 X60005 X6011 X6454 (left rear of engine compt) Z6000 4b
DEFOGGERS Heated Mirrors Wiring Diagram for BMW Z4 28i 2012 List of elements for Heated Mirrors Wiring Diagram for BMW Z4 28i 2012: 17 Computer data lines system Driver's side outside Electronics junction box Fuse 30a Hot at all times Junction box (under right side of dash) Mirror Nca Passenger's side outside mirror Red X04010 X14270 X14271 X173 (3 series: under left side of dash) (z4: front of left footwell) X256 X257 X490 (z4: right kick panel) (3 series: under right side of dash) Rear Defogger Wiring Diagram for BMW Z4 28i 2012 List of elements for Rear Defogger Wiring Diagram for BMW Z4 28i 2012: 21 (right front of luggage compt) Computer data lines system Electronics junction box Fuse 250a Fuse 30a Heating/ air conditioning system Hot at all times Junction box (right side of dash) Rear fuse holder Rear window defogger Rear window defogger relay Red X04010 X10209 X11004 X13096 X14272 X16824 X380 X498 X608
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for BMW Z4 28i 2012 List of elements for Electronic Power Steering Wiring Diagram for BMW Z4 28i 2012: 12 (below left front strut tower) x1703 Computer data lines system Electronic power steering (eps) (on steering rack assembly) Fuse 80a Hot at all times Rear fuse holder Red Steering torque sensor (on steering rack assembly) X01188 X10007 X60233 X60234
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for BMW Z4 28i 2012 List of elements for Electronic Suspension Wiring Diagram for BMW Z4 28i 2012: 26 (front of left footwell) x173 (left rear of engine compt) Computer data lines system Dynamic stability control (dsc) (left side of engine compt) Edc electronic damper control Fuse 20a Fuse 5a Hot at all times Hot w/ terminal 30g relay energized Junction box (right side of dash) Left front acceleration sensor (front of left front strut, on chassis) Left front damper valve (on left front shock absorber) Left rear damper valve (on left rear shock absorber) Nca Red Right front acceleration sensor (forward of right front strut, on chassis) Right front damper valve (on right front shock absorber) Right rear acceleration sensor (behind right rear strut, in luggage compt) Right rear damper valve (on right rear shock absorber) Telephone transceiver Wheel spd, lf Wheel spd, rf X11001 X11009 X16820 X16821
ENGINE PERFORMANCE
2.0L TWIN TURBO 2.0L Twin Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW Z4 28i 2012 List of elements for 2.0L Twin Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW Z4 28i 2012: 26 (left rear of engine compt) exhaust flap (left side of engine compt) dynamic stability control (dsc) (on brake pedal bracket) brake light switch (under left side of dash) footwell module Anti-theft system Brake vacuum sensor Car access system (under left side of dash) Computer data lines system Cooling fans system Cruise control system Dme control module (right rear of engine compt) Engine breather heater 1 Fuel tank leakage diagnostic module (under left rear of vehicle) Hot-film air mass meter Intake camshaft sensor (left front of engine) Intake vanos solenoid actuator (right front of engine) Nca Red Starting/ charging system Tank vent shutoff valve (left rear of engine) Tank ventilation valve (left rear of engine) Variable valve timing gear actuator X14261 X60001 X60004 X78 2.0L Twin Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW Z4 28i 2012 List of elements for 2.0L Twin Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW Z4 28i 2012: 30 25a 40a Cooling fans system Dme control module (right rear of engine compt) Dme relay Engine electronics fuse carrier (left rear of engine compt) Fuse 20a Fuse 250a Fuse 30a Fuse 50a Fuse 5a (or 10a) Hot at all times Ignition & fuel injection fuse 1 Ignition & fuel injection fuse 2 Ignition & fuel injection relay Junction box (right side of dash) Motor position sensor Rear fuse holder Red Valvetronic servomotor Variable valve timing gear fuse Variable valve timing gear relay X10209 X11002 X11005 X11010 X16824 X6011 X6041 Z6000 4b 2.0L Twin Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW Z4 28i 2012 List of elements for 2.0L Twin Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW Z4 28i 2012: 18 Computer data lines system Electric fuel pump Electrical wastegate valve Engine coolant temperature sensor (left front of engine) Engine oil pressure/ temperature sensor Exhaust camshaft sensor (right front of engine) Exhaust vanos solenoid actuator (right front of cylinder head) Fuel pump control (ekps) (right side of luggage compt) Fuse 20a Hot w/ terminal 30g relay energized Junction box (right side of dash) Nca Red Rotor position sensor Thermostat characteristic map colling (top front of engine) X1109 X3507 X498 (right front of luggage compt) 2.0L Twin Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW Z4 28i 2012 List of elements for 2.0L Twin Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW Z4 28i 2012: 18 (on air intake tube) intake air temperature/ boost pressure sensor (right side of engine) oxygen sensor before catalytic converter Crankshaft position/ rpm sensor (left rear of engine) Cylinder 1-2 Cylinder 3-4 Dme control module (right rear of engine compt) Electric throttle-valve actuator (on throttle body assembly) Intake pipe pressure sensor Knock sensor Nca Neutral sensor Oil level sensor Oil pressure control valve Oxygen sensor after catalytic converter Red Starting/ charging system Thrust air control valve Wastegate valve
3.0L TWIN TURBO 3.0L Twin Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW Z4 28i 2012 List of elements for 3.0L Twin Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW Z4 28i 2012: 52 (right side of engine) (right side of luggage compt) fuel pump control module Acc pdl (+) Acc pdl grd Acc pdl sig Air pump rly Anti-lock brakes system Anti-theft system Brake vacuum sensor Brk lght sig Brk sens Bsd sig Can h Can l Clutch sw Computer data lines system Cooling fans system Crankshaft breather heating 1 Dme control module (right rear of engine compt) E box sig Elec fan sig Electric fuel pump Exh flap sig Fuse 20a Hot w/ terminal 30g relay energized Junction box (right side of dash) Junction box electronics Leak diag sig Nca Oxygen sensor 2 after catalytic converter Oxygen sensor 2 before catalytic converter (right side of engine) Oxygen sensor after catalytic converter Oxygen sensor before catalytic converter Red Rr spd sig Sensor gnd Sensor sig Start sig Starting/charging system Td sig Veh immob sig Wake-up sig X11009 X13663 X14272 X3507 X498 (right front of luggage compt) X60001 X60002 X6041 X60531 X6454 (left rear of engine compt) 3.0L Twin Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW Z4 28i 2012 List of elements for 3.0L Twin Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW Z4 28i 2012: 30 (on accelerator pedal bracket) accelerator pedal module (on brake pedal bracket) brake light switch Anti- theft system Clutch switch module Crankshaft position sensor (left rear of engine) Dme relay E-box fan (left rear of engine compt) Exhaust flap (left rear of engine compt) Exterior lights system Fuel tank leakage diagnostic module (under left rear of vehicle) Fuel tank vent valve Fuse 10a Fuse 20a Fuse 30a Hot at all times Junction box (right side of dash) Nca Oil condition sensor (oil pan assembly) Red Starting/ charging system Volume control valve X11002 X11003 X11005 X11010 X1108 (front of left footwell) X6011 X6041 X60551 X6454 (left rear of engine compt) 3.0L Twin Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW Z4 28i 2012 List of elements for 3.0L Twin Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW Z4 28i 2012: 27 (above 1, 2, 3, 4, 5 & 6 cylinder) fuel injector cylinders (left rear of engine) intake temperature/ boost pressure sensor Bsd sig Cyl 1-3 Cyl 4-6 Dme control module (right rear of engine compt) Dme rly Double knock sensor (left side of engine) Electric throttle valve actuator (on throttle body assembly) Fuel tank sig Intake pipe pressure sensor (left rear of engine) Knock sig Nca Neutral sensor Rail pressure sensor Red Sensor (+) Sensor gnd Sensor sig Sensor sply Throttle grd Throttle sig Throttle sply Vol ctrl X60005 X6011 X60351 3.0L Twin Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW Z4 28i 2012 List of elements for 3.0L Twin Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW Z4 28i 2012: 56 (above 1, 2, 3, 4, 5 & 6 cylinder) ignition coil cylinders Bsd sig Characteristic map thermostat Cooling fans system Dme control module (right rear of engine compt) Engine coolant temperature sensor (right front of engine) Exhaust camshaft sensor (right front of engine) Exhaust vanos solenoid valve (right front of engine) Ground Ign 1 sig Ign 2 sig Ign 3 sig Ign 4 sig Ign 5 sig Ign 6 sig Ignition coil interference suppression capacitor (top left of engine) Inj 1 sig Inj 2 sig Inj 3 sig Inj 4 sig Inj 5 sig Inj 6 sig Intake camshaft sensor (right front of engine) Intake vanos solenoid valve (right front of engine) Nca Oil pressure switch (rear of engine) Oil sw sig Plug spark Red Sensor 1 grd Sensor 1 sig Sensor 2 grd Sensor 2 sig Sensor gnd Sensor sig Shaft sens Shield Spark plug Term 30 Term 87 Thermo sig Vanos (+) Waste val 1 Waste val 2 Wastegate valve 1 Wastegate valve 2 X60003 X60004 X60006 X60007 X6011 X60553 X6170 (top of engine) X6171 (top of engine) X6172 (top of engine) X6454 (left rear of engine compt)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for BMW Z4 28i 2012 List of elements for Backup Lamps Wiring Diagram for BMW Z4 28i 2012: 24 (on transmission assembly) (on transmission assembly) (w/ double clutch transmission) transmission control dkg Computer data lines system Footwell module (under left side of dash) Fuse 30a Fuse 40a Hot at all times Junction box (right side of dash) Left taillight Red Reverse Reversing light switch Right taillight Transmission control (a/t) X10012 (right kick panel) X11005 X11008 X1108 (front of left footwell) X14260 X14261 X173 (front of left footwell) X498 (right front of luggage compt) X6011 X6454 (left rear of engine compt) Exterior Lamps Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 58 (front of left footwell) 5 v sply Auxiliary brake light Brk lt sw sig Brk/rear fog lt Computer data lines system Day time side/driving Direction Electronics junction box Footwell module (under left side of dash) Fuse 30a Fuse 40a Gnd Hazard warning switch Hot at all times Junction box (right side of dash) K-bus signal Left front direction indicator repeater light Left license plate light Lf direction ind Lt taillight Rear left ind Rear right ind Red Rf direction ind Right front direction indicator light repeater Right headlight Right license plate light Rt taillight Side marker Sig center brk lt Sig front left ind Sig frt right ind Sig frt side lt Sig haz warn sw Sig led haz sw Sig left ind lt Sig license lt Sig low beam sw Sig parking lt Sig rear fog lt Sig right ind lt Sig, parking lt Sply, terminal 15 Terminal 30 X10012 (right kick panel) X11005 X11008 X1108 X14259 X14260 X14261 X14272 X14303 X165 (below left front strut tower) X166 (below right front strut tower) X173 (front of left footwell) X498 (right front of luggage compt) Exterior Lamps Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 26 (2.0l) (3.0l) (left side of engine compt) dynamic stability control (dsc) (on brake pedal bracket) brake light switch (right rear of engine compt) dme control module (under left side of dash) car access system Backup lamps circuit Brake Direction Direction indicator/ high beam headlight switch Left headlight Left taillight Light switch unit Park Reverse Right taillight Side marker Side/driving day time Steering column switch cluster Turn X1108 (front of left footwell) X13376 X165 (below left front strut tower) X1880 X498 (right front of luggage compt) X60001
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for BMW Z4 28i 2012 List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW Z4 28i 2012: 62 (2.0l twin turbo) electric coolant fan (2.0l twin turbo) electric fan w/o relay (3.0l twin (right side of dash) junction box (w/o memory) left heated water jet (w/o memory) passenger's side outside mirror A/t A223 5b Blower motor Charge socket Crankshaft breather heating 1 Dme control module Electronics junction box Front interior/ reading lamp Headlight washer pump Junction box M/t Nca Oil condition sensor Passenger's door courtesy light Passenger's door entrance light Passenger's door microwave sensor Passenger's door power window switch Passenger's door system lock Passenger's lumbar support switch Passenger's seat adjustment switch Passenger's seat backrest width adjustment valve block Passenger's seat heating module Passenger's seat vacuum pump Passenger's side footwell light Passenger's side outer door handle electronic module Passenger's side outside mirror Radiator shutter drive unit Radiator shutter solenoid Refrigerant compressor control valve Reversing light switch Right front direction indicator light repeater Right headlight Right heated water jet Roof function control center Seat occupation recognition Transmission control Transmission control module Turbo) Windshield washer pump X0120 X0121 X0122 X105 X106 X11586 X1427 X166 (below right front strut tower) X16982 X19580 X256 X279 X490 (right kick panel) X6021 X60551 X6454 (3.0l twin turbo) (left rear of engine compt) Z6000 4b (2.0l twin turbo) Ground Distribution Wiring Diagram (2 of 3) for BMW Z4 28i 2012 List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW Z4 28i 2012: 64 (3.0l twin turbo) cut-out relay (3.0l twin turbo) electric coolant fan (below left front strut tower) (if equipped) steering column switch cluster (m/t) clutch switch module (or nca) (w/ memory) driver's seat module (w/o memory) driver's seat heating module Battery Battery sensor Bonnet contact switch Brake fluid level switch Brake light switch Car access system Coolant level switch Driver's door courtesy light Driver's door entrance light Driver's door microwave sensor Driver's door system lock Driver's lumbar support switch Driver's seat adjustment switch Driver's seat backrest width adjustment valve block Driver's seat belt buckle contact Driver's seat vacuum pump Driver's side footwell light Driver's side outer door handle electronic module Driver's side outside mirror Driver's switch cluster Driving dynamics switch Dsc sensor Dynamic stability control (dsc) Electric coolant pump Electric steering column adjustment Electronic damper control Footwell module Front cigar lighter Gear selector switch Horn Left front direction indicator repeater light Left headlight Multiple restraint system control module Nca Obdii socket Passenger's seat belt buckle contact Passenger's side footwell 12v connection Rear lid release switch (interior) Right headlight Seat occupancy recognition Siren w/ tilt alarm sensor Steering wheel heater switch Wiper motor X1108 (front of left footwell) X11586 X1441 (right front of center console) X165 X170 (below left front strut tower) X173 (front of left footwell) X257 X275 X275 nca X279 X6402 X6455 (3.0l twin turbo) z6000 3b (2.ol twin turbo X9331 Ground Distribution Wiring Diagram (3 of 3) for BMW Z4 28i 2012 List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW Z4 28i 2012: 87 (3.0l twin turbo) Aerial diversity Amplifier Auc sensor Auxiliary brake light Base plate Boot lid button Boot lid central locking drive Car information computer (cic) Cd changer Combox Comfort access control unit Controller Convertible top module Digital tuner Diode panel Dvd changer Eject box Electrochromic interior rear view mirror Electronic power steering (eps) Footwell module Fuel pump control (ekps) Gear indicator lighting Gear selector switch Hardtop drive unit relay 1 Hardtop drive unit relay 2 Hifi Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Interference suppression capacitor for ignition coils Left automatic soft-close drive Left license plate light Left rear lid lock switch Left rear oddments compartment lighting Left tail light Nca Park distance control (pdc) Parking brake control module Parking brake push button Radio Rear window defogger Right automatic soft-close drive Right license plate light Right rear oddments compartment lighting Right tail light Satellite receiver Steptronic switch Tcu Telephone retrofit packages connector Tire pressure control (rdc) Top hifi Top oddments compartment lighting Ulf-sbx Ulf-sbx- h Usb hub Video module W/ cd changer W/ cic W/ dvd changer W/ radio Washer fluid level switch X10012 (right kick panel) X10266 X13016 (left front of luggage compt) X13039 X13096 X13911 X14062 X14068 X14133 X14303 X1703 X18803 X19580 X34130 X380 X4545 X498 (right front of luggage compt) X60234 X6170 (top of engine) X6171 (top of engine) X6172 (top of engine) X6176 (top right side of engine)
HEADLIGHTS Adaptive Front Lighting Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Adaptive Front Lighting Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 25 Computer data lines system Fog Footwell module (under left side of dash) Fuse 30a Fuse 40a Hot at all times Junction box (right side of dash) Left headlight Left taillight Rain/headlight sensor Red Roof function control center Side/ daytime driving X10012 (right kick panel) X11005 X11008 X1108 (front of left footwell) X14259 X14260 X14261 X14286 X14287 X165 (below left front strut tower) X173 (front of left footwell) X498 (right front of luggage compt) Adaptive Front Lighting Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Adaptive Front Lighting Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 22 (left side of engine compt) dynamic stability control (dsc) (on brake pedal bracket) brake light switch (right front of luggage compt) (right rear of engine compt) dme control module (under left side of dash) car access system 2.0l 3.0l Direction indicator/ high beam headlight switch Fog Front ride height sensor (behind right front axle) Light switch unit Rear ride height sensor (behind right rear axle) Right headlight Right taillight Side/ daytime driving Steering column switch cluster X1108 (front of left footwell) X13376 X166 (below right front strut tower) X1880 X498 X60001 Headlamps Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Headlamps Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 28 Bulb xenon headlight Computer data lines system Control unit for xenon headlight Fog Footwell module (under left side of dash) Fuse 30a Fuse 40a Hot at all times Junction box (right side of dash) Left headlight Left taillight Rain/headlight sensor Red Roof function control center Side/ daytime driving Vertical aim control motor X10012 (right kick panel) X11005 X11008 X1108 (front of left footwell) X14259 X14260 X14261 X14286 X14287 X165 (below left front strut tower) X173 (front of left footwell) X498 (right front of luggage compt) Headlamps Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Headlamps Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 15 Bulb xenon headlight Control unit for xenon headlight Direction indicator/ high beam headlight switch Fog Front ride height sensor (behind right front axle) Light switch unit Rear ride height sensor (behind right rear axle) Right headlight Right taillight Side/ daytime driving Steering column switch cluster Vertical aim control motor X166 (below right frotn strut tower) X1880 X498 (right front of luggage compt)
HORN Horn Wiring Diagram for BMW Z4 28i 2012 List of elements for Horn Wiring Diagram for BMW Z4 28i 2012: 18 Electronics junction box Fuse 15a Horn (left front corner of engine compt) Horn 2 (left front corner of engine compt) Horn relay Horn switch Hot at all times Junction box (right side of dash) Steering column switch cluster W/ steering wheel heating W/o steering wheel heating X01001 X04010 X10170 X10334 X11011 X14272 X165 (below left front strut tower)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for BMW Z4 28i 2012 List of elements for Instrument Cluster Wiring Diagram for BMW Z4 28i 2012: 20 Central information display Computer data lines system Coolant level switch (right front of engine) Electric fuel pump Electronics junction box Fuse 5a Hot w/ bistable relay energized Instrument cluster control module Junction box (right side of dash) Left tank half fuel level sensor Outside temperature sensor (left front corner of vehicle) Right tank half fuel level sensor Steering column switch cluster X04010 X10439 X1108 (front of left footwell) X13822 X14271 X14272 X1880
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for BMW Z4 28i 2012 List of elements for Courtesy Lamps Wiring Diagram for BMW Z4 28i 2012: 49 (right kick panel) x490 Cd changer Computer data lines system Driver's door courtesy light Driver's switch cluster Driving dynamics switch Dvd changer Electronics junction box Footwell module (under left side of dash) Front cigar lighter Front interior/ reading lamp Fuse 30a Fuse 40a Gear indicator lighting Hazard warning switch Hot at all times Junction box (right side of dash) Left rear oddments compa- rtment light Light switch unit Nca Parking brake push- button Passen- ger's door courtesy light Passen- ger's door power window switch Radio (w/o cic) car information computer (cic) (w/ cic) Rear lid release switch (interior) Red Right rear oddments compartment light Steering column switch cluster Top oddments compartment lighting X10012 (right kick panel) X10334 X10389 X11005 X11008 X1108 (front of left footwell) X13016 (left front of luggage compt) X13812 X14259 X14260 X14261 X14270 X14272 X173 (front of left footwell) X18180 X1880 X256 X257 X490 (right kick panel) X9944 Instrument Illumination Wiring Diagram for BMW Z4 28i 2012 List of elements for Instrument Illumination Wiring Diagram for BMW Z4 28i 2012: 55 (front of left footwell) (right front of luggage compt) (right kick panel) x490 Computer data lines system Driver's door courtesy light Driver's door entrance light Driver's side footwell light Electronics junction box Footwell module (under left side of dash) Front interior light Front interior/ reading lamp Fuse 10a Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a Glove compartment light Hot at all times Hot w/ terminal 15 relay energized Hot w/ terminal 30g relay energized Instrument illumination circuit Junction box (right side of dash) Left rear lid lock switch Left rear oddments compa- rtment light Nca Passenger's door courtesy light Passenger's door entrance light Passenger's side footwell light Power distribution system Red Right luggage compartment light Right rear oddments compa- rtment light Roof function control center (w/ light package) Top oddments compa- rtment lighting W/ light package W/o light package X04010 X11003 X11005 X11008 X11009 X13016 (left front of luggage compt) X14259 X14260 X14261 X14270 X14272 X14286 X14303 X173 X173 (front of left footwell) X256 X257 X490 (right kick panel) X498
MEMORY SYSTEMS Memory Systems Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Memory Systems Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 30 Computer data lines system Driver's seat adjustment switch Driver's seat angle adjustment drive unit Driver's seat height adjustment drive unit Driver's seat module (under driver's seat) Electronics junction box Fuse 10a x04010 Fuse 30a Hot w/ terminal 30g relay energized Junction box (right side of dash) Nca Red Seats system X11004 X13617 X13709 X13995 X13996 X13997 X13999 X14012 X14271 X14272 X1533 X173 (front of left footwell) X275 X727 X728 X732 X733 Memory Systems Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Memory Systems Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 10 Center console switch center Driver's seat forward/ backward adjustment drive unit Driver's side backrest angle adjustment motor Heating/ air conditioning system Red X14014 X1467 X608 X726 X729
NAVIGATION Navigation Wiring Diagram, with CIC & HIFI Radio (1 of 2) for BMW Z4 28i 2012 List of elements for Navigation Wiring Diagram, with CIC & HIFI Radio (1 of 2) for BMW Z4 28i 2012: 59 (center of headliner) gps antenna (left front of luggage compt) x13016 Aux-in connection Car information computer cic Cd changer Central information display Computer data lines system Dvd changer Electronics jucntion box Fuse 10a Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/o telephone) Most bus connector Nca Odbii socket On left in bumper tv antenna On right in bumper tv antenna Satellite receiver (left rear of luggage compt) Telephone retrofit packages connector Telephone transceiver Usb port Video module W/ cd changer W/ dvd changer X04010 X10389 X10637 X10642 X11002 X13016 (left front of luggage compt) X13653 X13812 X13813 X13814 X13815 X13816 X13817 X13820 X138201 X13822 X13823 X13857 X13918 X13919 X14062 X14063 X14066 X14118 X14133 X14272 X16999 X18180 X18803 X19580 X9331 Navigation Wiring Diagram, with CIC & HIFI Radio (2 of 2) for BMW Z4 28i 2012 List of elements for Navigation Wiring Diagram, with CIC & HIFI Radio (2 of 2) for BMW Z4 28i 2012: 43 (left front of luggage compt) x13016 Amplifier (rear luggage compt) Antenna diversity Computer data lines system Controller Digital tuner antenna (center front of roof) Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 20a Fuse 5a Hot w/ terminal 30g relay energized Junction box (right side of dash) K can h K can l Left front mid-range speaker Left front tweeter Left front woofer Left rear high range speaker Left side trim panel mid-range speaker Left subwoofer Mid-range speaker Right front mid-range speaker Right front tweeter Right front woofer Right rear high range speaker Right side trim panel mid-range speaker Right subwoofer Top center instrument panel speaker Tweeter X01240 X10012 (right kick panel) X11001 X11002 X11411 X13016 (left front of luggage compt) X13365 X13824 X13911 X256 X257 X9331 X9987 Navigation Wiring Diagram, with CIC & Top HIFI Radio (1 of 2) for BMW Z4 28i 2012 List of elements for Navigation Wiring Diagram, with CIC & Top HIFI Radio (1 of 2) for BMW Z4 28i 2012: 54 (center of headliner) gps antenna Aux-in connection Car information computer cic Cd changer Central information display Computer data lines system Dvd changer Electronics jucntion box Fuse 10a Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/o telephone) Most bus connector Nca Odbii socket On left in bumper tv antenna On right in bumper tv antenna Telephone retrofit packages connector Telephone transceiver Usb port Video module W/ cd changer W/ dvd changer X04010 X10389 X10637 X10642 X11002 X13016 (left front of luggage compt) X13653 X13812 X13813 X13814 X13815 X13816 X13817 X13820 X138201 X13822 X13823 X13857 X13918 X13919 X14118 X14133 X14272 X16999 X18180 X18803 X19580 X9331 Navigation Wiring Diagram, with CIC & Top HIFI Radio (2 of 2) for BMW Z4 28i 2012 List of elements for Navigation Wiring Diagram, with CIC & Top HIFI Radio (2 of 2) for BMW Z4 28i 2012: 59 (left front of luggage compt) x13016 (right front of luggage compt) x498 Amplifier (rear luggage compartment) Antenna diversity Computer data Controller Digital tuner antenna (center front of roof) Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 40a Fuse 5a Hot at all times Hot w/ terminal 30g relay energized Junction box (right side of dash) K can h K can l Left front mid-range speaker Left front tweeter Left front woofer Left rear high range speaker Left side trim panel mid-range speaker Left subwoofer Lines system Mid-range speaker Rear center mid-range speaker Rear center tweeter Rear fuse holder Red Right front mid-range speaker Right front tweeter Right front woofer Right rear hi-range speaker Right side trim panel mid-range speaker Right subwoofer Satellite receiver (left rear of luggage compt) Top center instrument panel speaker Tweeter X01240 X10002 X10012 (right kick panel) X10633 X11001 X11009 X11411 X13016 (left front of luggage compt) X13365 X13824 X13911 X14062 X14063 X14066 X14456 X18772 X18773 X256 X257 X9331 X9987 Navigation Wiring Diagram, with CIC without Amplifier (1 of 2) for BMW Z4 28i 2012 List of elements for Navigation Wiring Diagram, with CIC without Amplifier (1 of 2) for BMW Z4 28i 2012: 54 (center of headliner) gps antenna Aux-in connection Car information computer cic Cd changer Central information display Computer data lines system Dvd changer Electronics junction box Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/o telephone) Luggage compt) Most bus connector Nca Odbii socket On left in bumper tv antenna On right in bumper tv antenna Telephone retrofit packages connector Telephone transceiver Usb port Video module W/ cd changer W/ dvd changer X04010 X10389 X10637 X10642 X11002 X13016 (left front of luggage compt) X13653 X13812 X13813 X13814 X13815 X13816 X13817 X13820 X138201 X13822 X13823 X13857 X13918 X13919 X14133 X14272 X16999 X18180 X18803 X19580 X4118 X9331 Navigation Wiring Diagram, with CIC without Amplifier (2 of 2) for BMW Z4 28i 2012 List of elements for Navigation Wiring Diagram, with CIC without Amplifier (2 of 2) for BMW Z4 28i 2012: 39 (left front of luggage compt) x13016 Antenna diversity Computer data Controller Digital tuner antenna (center front of roof) Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 10a Fuse 5a Hot w/ terminal 30g relay energized Junction box (right side of dash) K can h K can l Left front mid- range speaker Left rear mid- range speaker Left sub- woofer Lines system Right front mid- range speaker Right rear mid- range speaker Right sub- woofer Satellite receiver (left rear luggage compt) X01240 X10012 (right kick panel) X11001 X11002 X11411 X13016 (left front of luggage compt) X13365 X13824 X13911 X14062 X14063 X14066 X19580 X256 X257 X9331 X9987 Parking Assistant Wiring Diagram for BMW Z4 28i 2012 List of elements for Parking Assistant Wiring Diagram for BMW Z4 28i 2012: 21 (in front bumper fascia) (in rear bumper fascia) Computer data lines system Fuse 5a Hot w/ terminal 15 relay energized Junction box (right side of dash) Left front center ultrasonic sensor (in front bumper fascia) Left front ultrasonic sensor (in front bumper fascia) Left rear center ultrasonic sensor (in rear bumper fascia) Left rear ultrasonic sensor (in rear bumper fascia) Park distance control (pdc) (right rear of luggage compt) Right front center ultrasonic sensor Right front ultrasonic sensor (in front bumper fascia) Right rear center ultrasonic sensor Right rear ultrasonic sensor (in rear bumper fascia) X10012 (right kick panel) X10647 X11003 X18013 X18362 X300
POWER DISTRIBUTION Power Distribution Wiring Diagram (2 of 4) for BMW Z4 28i 2012 List of elements for Power Distribution Wiring Diagram (2 of 4) for BMW Z4 28i 2012: 88 (right side of dash) (right side of dash) junction box Aerial diversity Amplifier (w/o cic & w/ cic hifi radio) Car access system (under left side of dash) Car information computer cic Cd changer Central information display Combox (if equipped) Controller Convertible top module (ctm) Driver's seat adjustment switch Driver's seat module Dvd changer Dynamic stability control (dsc) Eject box Electric fan cut-out relay (2.0l twin turbo) Electric fan cut-out relay (3.0l twin turbo) Electronics junction box From e fuse 77 (diagram 2 of 4) From fuse 63 (diagram 1 of 4) Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Glove compartment light Headlight washer relay Heated rear window relay Heating/air conditioning system Junction box Nca Passenger's seat adjustment switch Radio Red Right luggage compartment light Satellite receiver Side-in compartment Start stop button Telephone retrofit packages connector (if equipped) Telephone transceiver (if equipped) Terminal 30g relay Tire pressure control (rdc) To bistable relay (diagram 4 of 4) To dc/dc converter (diagram 4 of 4) To fuse (diagram 2 of 4) To fuse (diagram 3 of 4) To junction box (diagram 3 of 4) To tcu (diagram 4 of 4) Ulf sbx (if equipped) Ulf-sbx-h (if equipped) Usb hub Video module W/ cd changer W/ cic W/ dvd changer W/ memory W/ radio W/o memory X04010 X10266 X10318 X10389 X11001 X11002 X11003 X11004 X11009 X11010 X13039 X13376 X13653 X13709 X13812 X13822 X13911 X14062 X14133 X14270 X14272 X16978 X18180 X18803 X19580 X275 X279 X4545 X608 Power Distribution Wiring Diagram (3 of 4) for BMW Z4 28i 2012 List of elements for Power Distribution Wiring Diagram (3 of 4) for BMW Z4 28i 2012: 56 (right side of dash) junction box Amplifier (w/ cic & top hifi radio) Auc sensor (automatic a/c) Center console 12v connection Driver's seat heating module Driver's switch cluster Electronic steering wheel module From bistable relay (diagram 4 of 4) From car access system (diagram 2 of 4) From f fuse 13 (diagram 2 of 4) From h fuse 5 (diagram 3 of 4) Front cigar lighter Fuel pump control (ekps) Fuse 10a Fuse 15a Fuse 20a Fuse 5a Fuse 7.5a Gear indicator lighting Gear selector switch Horn relay Interior lights system Nca Park distance control (pdc) Passenger side footwell 12v connection Passenger's seat heating module Passenger's side outside mirror Red Roof function control center Steering column switch cluster Telephone retrofit packages connector Telephone transceiver Terminal 15 relay To dc/dc converter (diagram 4 of 4) To fuse 20 (diagram 4 of 4) To horn relay (diagram 3 of 4) X01004 X013709 X10334 X11003 X11009 X11010 X13709 X14133 X14286 X173 (front of left footwell) X18772 X256 X257 X275 X279 X300 X3507 X490 (right kick panel) X9331 X9944 Power Distribution Wiring Diagram (4 of 4) for BMW Z4 28i 2012 List of elements for Power Distribution Wiring Diagram (4 of 4) for BMW Z4 28i 2012: 61 (right side of dash) junction box 7-speed a/t 8-speed a/t Bistable relay Car access system (under left side of dash) Combox Comfort access control module Dc/dc converter 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 Driver's side outer door handle electronic module Edc damper control Eject box Electronics junction box From d fuse 73 (diagram 2 of 4) From j fuse 70 (diagram 3 of 4) From junction box (diagram 2 of 4) From junction box l (diagram 3 of 4) From junction box m (diagram 2 of 4) From junction box n (diagram 1 of 4) Fuse 10a Fuse 15a Fuse 20a Fuse 5a Instrument cluster control module Nca Obdii socket Passenger's lumbar support switch Passenger's lumbar support valve block Passenger's seat backrest width adjustment switch Passenger's seat backrest width adjustment valve block Passenger's side outer door handle electronic module Red Tcu To terminal 15 relay (diagram 3 of 4) Transmission control W/ combox W/ o combox X011586 X04010 X11001 X11002 X11004 X11006 X11011 X11586 X13376 X14133 X14270 X14271 X14272 X16820 X256 X257 X275 X279 X4545 X490 (right kick panel) X6021
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Power Door Locks Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 41 (front of left footwell) x1108 (front of left footwell) x173 Boot lid button Button Can h Can l Car access system (under left side of dash) Center lock Center sig Computer data lines system Dr contact sig Driver's door system lock Electronics junction box Footwell module (under left side of dash) Fuel filler flap central locking drive (right rear quarterpanel) Fuse 15a Glove compartment central locking drive unit Hazard warning switch Hood contact Hood contact switch (right front of engine compt) Hot at all times Hotel switch Interior lights system Junction box (right side of dash) Rear lid release switch (interior) Rear lid sig Remote ctrl sig Sig lock Sig un lock Sw sig X013107 X04010 X13376 X14261 X14270 X14271 X14272 X14303 X256 X257 X498 (right front of luggage compt) Power Door Locks Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Power Door Locks Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 26 (front of left front wheelwell) siren w/ tilt alarm sensor (not used) (right front of luggage compt) x498 (right kick panel) x490 Anti- theft alarm led Boot lid central locking drive Computer data lines system Driver's door microwave sensor (in driver's front door) Electrochromic interior rear view mirror Fbd receiver Fuse 5a Fuse 7.5a Hot at all times Junction box (right side of dash) Left rear lid lock switch Passenger's door microwave sensor (in passenger's front door) Passenger's door system lock Right rear lid lock switch X11009 X11011 X14292 X14303 X173 (front of left footwell) X256 X257 X490 (right kick panel)
POWER MIRRORS Electrochromic Mirror Wiring Diagram for BMW Z4 28i 2012 List of elements for Electrochromic Mirror Wiring Diagram for BMW Z4 28i 2012: 24 (right kick panel) x490 (under left side of dash) car access system Comfort access control module (right rear of luggage compt) Computer data lines system Electrochromic interior rear view mirror Fbd receiver Front wheelwell) Fuse 5a Fuse 7.5a High beam assistant sensor& control Hot at all times Hot w/ terminal 15 relay energized Junction box (right side of dash) Red Roof function control center Siren w/ tilt alarm sensor (front of left X10012 (right kick panel) X11003 X11009 X13376 X14286 X14287 X14292 X19594 Power Mirrors Wiring Diagram, with Heated Mirrors for BMW Z4 28i 2012 List of elements for Power Mirrors Wiring Diagram, with Heated Mirrors for BMW Z4 28i 2012: 21 (front of left footwell) x173 (right Driver's side outside mirror Driver's switch cluster Electronics junction box Footwell module (under left side of dash) Fuse 5a Heating Horizontal Hot w/ terminal 15 relay energized Interior lights system Junction box (right side of dash) Kick panel) x490 Nca Passenger's side outside mirror Vertical X11003 X14261 X14270 X256 X257 Power Mirrors Wiring Diagram, without Heated Mirrors for BMW Z4 28i 2012 List of elements for Power Mirrors Wiring Diagram, without Heated Mirrors for BMW Z4 28i 2012: 16 (under left side of dash) footwell module Driver's side outside mirror Driver's switch cluster Fuse 7.5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Nca Passenger's side outside mirror X11009 X14260 X14261 X173 (front of left footwell) X256 X257 X490 (right kick panel)
POWER SEATS Driver Power Seat Wiring Diagram for BMW Z4 28i 2012 List of elements for Driver Power Seat Wiring Diagram for BMW Z4 28i 2012: 13 Backrest Driver's seat adjustment switch Driver's seat backrest angle adjustment motor Driver's seat height adjustment drive Fuse 30a Height Hot w/ terminal 30g relay energized Junction box (right side of dash) Nca Red X11004 X173 (front of left footwell) X275 Heated Seats Wiring Diagram, with Memory for BMW Z4 28i 2012 List of elements for Heated Seats Wiring Diagram, with Memory for BMW Z4 28i 2012: 23 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 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 2012 List of elements for Heated Seats Wiring Diagram, without Memory for BMW Z4 28i 2012: 34 Center console switch center Computer data lines system Driver's seat backrest heating element Driver's seat cushion heating element Driver's seat heating module (under driver's seat) 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 element Passenger's seat cushion heating element Passenger's seat heating module (under passenger's seat) 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 2012 List of elements for Heated Steering Wheel Wiring Diagram for BMW Z4 28i 2012: 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 2012 List of elements for Lumbar Wiring Diagram for BMW Z4 28i 2012: 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 2012 List of elements for Passenger Power Seat Wiring Diagram for BMW Z4 28i 2012: 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 2012 List of elements for Sport Seats Wiring Diagram for BMW Z4 28i 2012: 17 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 X11585 X11586 X173 (front of left footwell) X490 (right kick panel)
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Power Top/Sunroof Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 43 (right front of luggage compt) Can h Can l Car access system (under left side of dash) Cas pwr sply Center console switch center Close hard top sig Close sig Closing rear interrupted module hall sensor Computer data lines system Convertible top module (right rear of luggage compt) Fuse 20a Fuse 50a Gnd Hardtop drive unit relay 2 (behind battery) Hardtop lock drive unit Hot at all times Hot w/ terminal 30g relay energized Junction box (right side of dash) Left automatic soft close drive Luggage compartment partition hall sensor Nca Open hard top sig Open sig Positive activation Positive sply Rear fuse holder Red Right automatic soft close drive Sig Terminal 30g sply Windscreen cowl panel reached microswitch X10012 (right kick panel) X11001 X13039 X13376 X14068 X14303 X270 X498 X498 (right front of luggage compt) X6975 X9331 Power Top/Sunroof Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Power Top/Sunroof Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 32 (behind battery) Convertible top module (right rear of luggage compt) Gnd Hardtop drive unit Hardtop drive unit relay 1 (behind battery) Hydraulic oil temperature sensor Left rear module closed micro switch Left roof panel 2 closed micro switch (left roof shell 2 hinge) Nca Positive act Positive sply Rear module open hall sensor Red Retractable hardtop valve 1 Retractable hardtop valve 2 Retractable hardtop valve 3 Right rear module closed micro switch Right roof panel 2 closed micro switch (right roof shell 2 hinge) Roof package down micro switch (right side of convertible roof compt) Roof package up hall sensor Roof panel 2 packed hall sensor (right roof shell 2 hinge) Roof segment Roof segments Sens gnd Shigld Sig Windscreen cowl panel locked micro switch Windscreen cowl panel released micro switch X200 X201 X410 X498 (right front of luggage compt)
POWER WINDOWS Power Windows Wiring Diagram for BMW Z4 28i 2012 List of elements for Power Windows Wiring Diagram for BMW Z4 28i 2012: 27 (front of left footwell) x173 Computer data lines system Driver's switch cluster Driver's window motor (in driver's door) Electronics junction box Footwell module (under left side of dash) Fuse 7.5a Gnd Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) K- bus sig Left rear window regulator motor Passenger's door power window switch Passenger's window motor (in passenger's door) Right rear window regulator motor Sig Transducer 1 Transducer 2 X11009 X14260 X14261 X14270 X14271 X256 X257 X490 (right kick panel)
RADIO Base Radio Wiring Diagram for BMW Z4 28i 2012 List of elements for Base Radio Wiring Diagram for BMW Z4 28i 2012: 46 Antenna diversity Aux-in connection Cd changer Computer data lines system Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left front mid- range speaker Left microphone (w/ hands free) Left rear mid-range speaker Left sub- woofer Most bus connector Radio Right front mid- range speaker Right rear mid-range speaker Right sub- woofer Telephone retrofit packages connector Telephone transceiver X01240 X10637 X11002 X13016 (left front of luggage compt) X13365 X13653 X13812 X13813 X13814 X13815 X13816 X13824 X13857 X13911 X14118 X14133 X16999 X18180 X19580 X256 X257 X9331 X9987 MOST Data Bus Wiring Diagram for BMW Z4 28i 2012 List of elements for MOST Data Bus Wiring Diagram for BMW Z4 28i 2012: 26 (left rear of luggage compt) Amplifier (w/ top hifi) (rear luggage compt) Cd changer Computer data lines system Dvd changer Most-bus connector Radio (w/o cic car information center) car information computer cic (w/ cic car information center) Satellite receiver (w/ cic car information center) Tcu/combox/ ulf-sbx/ ulf-sbx-h Video module W/ cd changer W/ combox W/ dvd changer W/ ulf-sbx & tcu W/ ulf-sbx-h X10633 X10637 X10642 X13812 X13815 X13857 X14063 X14134 X16978 X16999 X34139 Premium Radio Wiring Diagram, with CIC & HIFI Radio (1 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, with CIC & HIFI Radio (1 of 2) for BMW Z4 28i 2012: 59 (center of headliner) gps antenna (left front of luggage compt) x13016 Aux-in connection Car information computer cic Cd changer Central information display Computer data lines system Dvd changer Electronics jucntion box Fuse 10a Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/o telephone) Most bus connector Nca Odbii socket On left in bumper tv antenna On right in bumper tv antenna Satellite receiver (left rear of luggage compt) Telephone retrofit packages connector Telephone transceiver Usb port Video module W/ cd changer W/ dvd changer X04010 X10389 X10637 X10642 X11002 X13016 (left front of luggage compt) X13653 X13812 X13813 X13814 X13815 X13816 X13817 X13820 X138201 X13822 X13823 X13857 X13918 X13919 X14062 X14063 X14066 X14118 X14133 X14272 X16999 X18180 X18803 X19580 X9331 Premium Radio Wiring Diagram, with CIC & HIFI Radio (2 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, with CIC & HIFI Radio (2 of 2) for BMW Z4 28i 2012: 43 (left front of luggage compt) x13016 Amplifier (rear luggage compt) Antenna diversity Computer data lines system Controller Digital tuner antenna (center front of roof) Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 20a Fuse 5a Hot w/ terminal 30g relay energized Junction box (right side of dash) K can h K can l Left front mid-range speaker Left front tweeter Left front woofer Left rear high range speaker Left side trim panel mid-range speaker Left subwoofer Mid-range speaker Right front mid-range speaker Right front tweeter Right front woofer Right rear high range speaker Right side trim panel mid-range speaker Right subwoofer Top center instrument panel speaker Tweeter X01240 X10012 (right kick panel) X11001 X11002 X11411 X13016 (left front of luggage compt) X13365 X13824 X13911 X256 X257 X9331 X9987 Premium Radio Wiring Diagram, with CIC & Top HIFI Radio (1 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, with CIC & Top HIFI Radio (1 of 2) for BMW Z4 28i 2012: 54 (center of headliner) gps antenna Aux-in connection Car information computer cic Cd changer Central information display Computer data lines system Dvd changer Electronics jucntion box Fuse 10a Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/o telephone) Most bus connector Nca Odbii socket On left in bumper tv antenna On right in bumper tv antenna Telephone retrofit packages connector Telephone transceiver Usb port Video module W/ cd changer W/ dvd changer X04010 X10389 X10637 X10642 X11002 X13016 (left front of luggage compt) X13653 X13812 X13813 X13814 X13815 X13816 X13817 X13820 X138201 X13822 X13823 X13857 X13918 X13919 X14118 X14133 X14272 X16999 X18180 X18803 X19580 X9331 Premium Radio Wiring Diagram, with CIC & Top HIFI Radio (2 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, with CIC & Top HIFI Radio (2 of 2) for BMW Z4 28i 2012: 59 (left front of luggage compt) x13016 (right front of luggage compt) x498 Amplifier (rear luggage compartment) Antenna diversity Computer data Controller Digital tuner antenna (center front of roof) Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 40a Fuse 5a Hot at all times Hot w/ terminal 30g relay energized Junction box (right side of dash) K can h K can l Left front mid-range speaker Left front tweeter Left front woofer Left rear high range speaker Left side trim panel mid-range speaker Left subwoofer Lines system Mid-range speaker Rear center mid-range speaker Rear center tweeter Rear fuse holder (in luggage compt) Red Right front mid-range speaker Right front tweeter Right front woofer Right rear hi-range speaker Right side trim panel mid-range speaker Right subwoofer Satellite receiver (left rear of luggage compt) Top center instrument panel speaker Tweeter X01240 X10002 X10012 (right kick panel) X10633 X11001 X11009 X11411 X13016 (left front of luggage compt) X13365 X13824 X13911 X14062 X14063 X14066 X14456 X18772 X18773 X256 X257 X9331 X9987 Premium Radio Wiring Diagram, with CIC without Amplifier (1 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, with CIC without Amplifier (1 of 2) for BMW Z4 28i 2012: 54 (center of headliner) gps antenna Aux-in connection Car information computer cic Cd changer Central information display Computer data lines system Dvd changer Electronics junction box Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/o telephone) Luggage compt) Most bus connector Nca Odbii socket On left in bumper tv antenna On right in bumper tv antenna Telephone retrofit packages connector Telephone transceiver Usb port Video module W/ cd changer W/ dvd changer X04010 X10389 X10637 X10642 X11002 X13016 (left front of luggage compt) X13653 X13812 X13813 X13814 X13815 X13816 X13817 X13820 X138201 X13822 X13823 X13857 X13918 X13919 X14133 X14272 X16999 X18180 X18803 X19580 X4118 X9331 Premium Radio Wiring Diagram, with CIC without Amplifier (2 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, with CIC without Amplifier (2 of 2) for BMW Z4 28i 2012: 39 (left front of luggage compt) x13016 Antenna diversity Computer data Controller Digital tuner antenna (center front of roof) Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 10a Fuse 5a Hot w/ terminal 30g relay energized Junction box (right side of dash) K can h K can l Left front mid- range speaker Left rear mid- range speaker Left sub- woofer Lines system Right front mid- range speaker Right rear mid- range speaker Right sub- woofer Satellite receiver (left rear luggage compt) X01240 X10012 (right kick panel) X11001 X11002 X11411 X13016 (left front of luggage compt) X13365 X13824 X13911 X14062 X14063 X14066 X19580 X256 X257 X9331 X9987 Premium Radio Wiring Diagram, without CIC (1 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, without CIC (1 of 2) for BMW Z4 28i 2012: 38 Antenna diversity Aux-in connection Cd changer Computer data lines system Fm antenna 1 Fm antenna 2 Fm antenna 3 Fuse 15a Fuse 5a Hot w/ terminal 30g relay energized Interior lights system Junction box (right side of dash) Left microphone (w/ hands free) Most bus connector Radio Telephone retrofit packages connector Telephone transceiver X01240 X10637 X11002 X13016 (left front of luggage compt) X13365 X13653 X13812 X13813 X13814 X13815 X13816 X13824 X13857 X13911 X14118 X14133 X16999 X18180 X19580 X9331 X9987 Premium Radio Wiring Diagram, without CIC (2 of 2) for BMW Z4 28i 2012 List of elements for Premium Radio Wiring Diagram, without CIC (2 of 2) for BMW Z4 28i 2012: 25 Amplifier (rear luggage compt) Computer data lines system Fuse 30a Hot w/ terminal 30g relay energized Junction box (right side of dash) Left front mid-range speaker Left front tweeter Left front woofer Left rear high-range speaker Left side trim panel mid-range speaker Left subwoofer Mid-range tweeter Right front mid-range speaker Right front tweeter Right front woofer Right rear high-range speaker Right side trim panel mid-range speaker Right subwoofer Top center instrument panel speaker Tweeter X11002 X13016 (left front of luggage compt) X256 X257 X9331
SHIFT INTERLOCK Shift Interlock Wiring Diagram for BMW Z4 28i 2012 List of elements for Shift Interlock Wiring Diagram for BMW Z4 28i 2012: 22 Computer data lines system Dynamic stability control (dsc) (left side of engine compt) Fuse f105 40a Fuse f106 40a Fuse f12 5a Fuse f52 5a Hot at all times Interior lights system Junction box (right side of dash) Left parking brake Parking brake control unit (right rear of luggage compt) Parking brake push button Rear fuse holder (in luggage compt) Red Right parking brake X0608 X0617 X10001 X10012 (right kick panel) X11002 X11011 X498 (right front of luggage compt)
STARTING/CHARGING
2.0L TWIN TURBO 2.0L Twin Turbo, Charging Wiring Diagram for BMW Z4 28i 2012 List of elements for 2.0L Twin Turbo, Charging Wiring Diagram for BMW Z4 28i 2012: 21 (right rear of engine compt) dme control module A223 2b Alternator Battery Battery sensor Computer data lines system Fuse n/a Jump start terminal point (left rear of engine compt) Luggage well b+ terminal point Nca Rear fuse holder Red Starter System distribution power X01185 X10272 X18090 X60001 X6402 X6404 X9230 2.0L Twin Turbo, Starting Wiring Diagram for BMW Z4 28i 2012 List of elements for 2.0L Twin Turbo, Starting Wiring Diagram for BMW Z4 28i 2012: 31 2.0l twin turbo 3.0l twin turbo 7 speed a/t 8 speed a/t A/t Alternator Battery Car access system (under left side of dash) Clutch switch module Digital motor electronics (dme) control module (right rear of engine compt) Jump start terminal point (left rear of engine compt) Luggage well b+ terminal point M/t Red Red x01185 Red x18090 Side-in compartment Start-stop button Starter Transmission control (on transmission assembly) X10272 X10318 X1108 (front of left footwell) X13376 X60001 X6011 X6031 X60551 X60556 X6402 X6404
3.0L TWIN TURBO 3.0L Twin Turbo, Charging Wiring Diagram for BMW Z4 28i 2012 List of elements for 3.0L Twin Turbo, Charging Wiring Diagram for BMW Z4 28i 2012: 18 (oil pan assembly) oil condition sensor (right rear of engine compt) digital motor electronics (dme) control module Alternator Battery Battery sensor Computer data lines system Jump start terminal point (left rear of engine compt) Nca Red Starter System power distribution X10272 X13895 X60001 X60005 X6402 X6404 X9230 3.0L Twin Turbo, Starting Wiring Diagram for BMW Z4 28i 2012 List of elements for 3.0L Twin Turbo, Starting Wiring Diagram for BMW Z4 28i 2012: 31 2.0l twin turbo 3.0l twin turbo 7 speed a/t 8 speed a/t A/t Alternator Battery Car access system (under left side of dash) Clutch switch module Digital motor electronics (dme) control module (right rear of engine compt) Jump start terminal point (left rear of engine compt) Luggage well b+ terminal point M/t Red Red x01185 Red x18090 Side-in compartment Start-stop button Starter Transmission control (on transmission assembly) X10272 X10318 X1108 (front of left footwell) X13376 X60001 X6011 X6031 X60551 X60556 X6402 X6404
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for BMW Z4 28i 2012 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for BMW Z4 28i 2012: 46 (base of left "b" pillar) air bag sensor (left "b" pillar) Air bag sensor (left door) (top front of left door) Air bag sensor (left front) (left front of engine compt) Air bag sensor (right door) (top front of right door) Air bag sig + Air bag sig - Can-bus Clstr air bag + Clstr air bag - Computer data lines system Driver's air bag inflator assembly Driver's knee air bag inflator assembly Drv knee air bag Fuse 5a Hot w/ terminal 15 relay energized Junction box (right side of dash) Lf air bag sens Lf dr air bag sens Multiple restraint system control module (front of center console) Nca Pass air bag + Pass air bag - Pass knee air bag Passenger air bag deactivation switch Passenger's air bag inflator assembly Passenger's knee air bag inflator assembly Passenger's side seat belt tensioner retractor Rf dr air bag sens Roof function control center Steering column switch cluster W/ steering wheel heating W/o steering wheel heating X01001 X01071 X0782 X10170 X10172 X10179 X10334 X11003 X11406 X14286 X256 X257 X782 X9331 Supplemental Restraints Wiring Diagram (2 of 2) for BMW Z4 28i 2012 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for BMW Z4 28i 2012: 60 (right front of center console) x1441 (under driver's front seat) driver's seat belt tensioner (under passenger's front seat) passenger's seat belt tensioner generator Air bag sensor (right "b" pillar) (base of right "b" pillar) Air bag sensor (right front) (right front of engine compt) Batt terminal + Batt terminal - Car access system (under left side of dash) Crash sig Diode panel Driver side air bag inflator assembly Driver side seat belt tensioner retractor Driver's seat belt buckle contact Drv air bag + Drv air bag - Drv seat belt + Drv seat belt - Frt pass sig Fuse 40a Ground Hot at all times Junction box (right side of dash) Lf door + Lf door - Multiple restraint system control module (front of center console) Nca Occupancy sig Pass air bag + Pass air bag - Pass belt + Pass belt - Pass seat belt + Pass seat belt - Passenger's seat belt buckle contact Passenger's side air bag inflator assembly R b pillar sig Red Rf sens + Rf sens - Safety battery terminal generator Seat cont sig Seat occupation recognition (under passenger's seat) Sens sig Shield Telematics control unit (tcu) Terminal r W/ battery lead monitoring X0120 X0121 X0122 X11006 X13016 (left front of luggage compt) X13376 X13593 X14133 X18069 X18248 X1867 X275 X279
TRANSMISSION Transmission Wiring Diagram, 7 Speed A/T for BMW Z4 28i 2012 List of elements for Transmission Wiring Diagram, 7 Speed A/T for BMW Z4 28i 2012: 35 Anti-theft system Computer data lines system Electronics junction box Footwell module (under left side of dash) Fuse 10a Fuse 15a Fuse 5a Gear indicator light Hot at all times Hot w/ terminal 30g relay energized Junction box (right side of dash) Left multi- function steering wheel switch block Left rocker switch Nca Red Right multi- function steering wheel switch block Right rocker switch Selector lever position switch Shift lock selector lever lock (base of shift lever assembly) Steering column switch cluster Steptronic switch Transmission control (on transmission assembly) X10012 (right kick panel) X11001 X11009 X14261 X14271 X14272 X14275 X1599 X1880 X6021 X6031 X6454 (left rear of engine compt) X9944 Transmission Wiring Diagram, 8 Speed A/T for BMW Z4 28i 2012 List of elements for Transmission Wiring Diagram, 8 Speed A/T for BMW Z4 28i 2012: 25 Anti-theft system Computer data lines system Fuse 10a Fuse 15a Gear selector switch Hot w/ terminal 30g relay energized Junction box (right side of dash) Junction box electronics Left multi- function steering wheel switch block Left rocker switch Nca Red Right multi- function steering wheel switch block Right rocker switch Steering column switch cluster Transmission control (on transmission assembly) X10012 (right kick panel) X11001 X11009 X14271 X14272 X1880 X6021 X6041 Z6000 4b
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for BMW Z4 28i 2012 List of elements for Trunk & Fuel Door Release Wiring Diagram for BMW Z4 28i 2012: 26 (front of left footwell) (right front of luggage compt) Boot lid button Boot lid central locking drive Car access system (under left side of dash) Computer data lines system Electronics junction box Fuel filler flap central locking drive (right rear quarterpanel) Fuse 15a Fuse 15a x04010 Hot at all times Hotel switch Interior lights system Junction box (right side of dash) Left rear lid lock switch Rear lid release switch (interior) Right rear lid lock switch X013107 X1108 X13376 X14270 X14271 X14272 X14303 X498 X498 (right front of luggage compt)
WARNING SYSTEMS Warning Systems Wiring Diagram for BMW Z4 28i 2012 List of elements for Warning Systems Wiring Diagram for BMW Z4 28i 2012: 18 Computer data lines system Fuse 5a Hot w/ terminal 30g relay energized Junction box (right side of dash) Left front electronic wheel module (on left front wheel assembly) Left front rdc transmitter (rear of left front wheelwell) Left rear electronic wheel module (on left rear wheel assembly) Left rear rdc transmitter (rear of left rear wheelwell) Power distribution system Rdc antenna Right front electronic wheel module (on right front wheel assembly) Right front rdc transmitter (rear of right front wheelwell) Right rear electronic wheel module (on right rear wheel assembly) Right rear rdc transmitter (rear of right rear wheelwell) Tire pressure control (rdc) (right rear luggage compt) X10012 (right kick panel) X10834 X11001
WIPER/WASHER Wiper/Washer Wiring Diagram for BMW Z4 28i 2012 List of elements for Wiper/Washer Wiring Diagram for BMW Z4 28i 2012: 41 (below right front strut tower) Computer data lines system Electronics junction box Fuse 250a Fuse 30a Fuse 5a Fuse 7.5a Headlight washer pump (on washer fluid reservoir) Headlight washer relay Hot at all times Hot w/ terminal 15 relay energized Instrument cluster control module Junction box (right side of dash) Left heated washer jet Nca Outside temperature sensor (left front corner of vehicle) Rain/ headlight sensor (top center of windshield) Rear fuse holder Red Right heated washer jet Roof function control center Washer fluid level switch (on washer fluid reservoir) Wind- shield washer pump (on washer fluid reservoir) Wiper motor (left rear of engine compt) Wiper relay X04010 X10012 (right kick panel) X10209 X11003 X11004 X11009 X11010 X14270 X14271 X14272 X14286 X14287 X166 X16824 X173 (front of left footwell) X490 (right kick panel)
