Diagram sections — 34 (97 total)
ACTIVE BODYWORKS 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 PASSIVE RESTRAINTS 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
ACTIVE BODYWORKS Active Bodyworks Wiring Diagram for BMW 320xi 2013 List of elements for Active Bodyworks Wiring Diagram for BMW 320xi 2013: 12 (right side of rear compt) trailer module Fully automatic towing hitch Fully automatic towing hitch button Fully automatic towing hitch drive Fuse 20a Hot w/ terminal 30b relay energized Rear fuse holder (right side of rear compt) Red Trailer socket switch X268 1b X269 1b Z10 8b
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Automatic A/C Wiring Diagram (1 of 3) for BMW 320xi 2013: 39 (or red) Air conditioning control panel Air distribution micro switch (basic) (center of dash) Audio control panel Basic Computer data lines system Evaporator temp snsr Evaporator temp snsr sig Evaporator temperature sensor (center of dash) Footwell temp snsr sig Front center ventilation grille Front electronic module (fem) (right end of dash) Fuse 5a Gnd Heating/air conditioning system (center of dash, above radio) High Hot at all times K-can bus sig Left footwell temperature sensor Left front ventilation temperature sensor Lin bus sig Locator lighting Mixing sir cntr sig Pwr sply Rear compartment ventilation grille Red Refrigerant pressure sensor (right front of engine compt) Rh footwell temp snsr Rh fr ventilation temp snsr Right footwell temperature sensor Right front ventilation temperature sensor Sens gnd Sens sig Sply Vol sply W/ navigation W/o navigation X4711 X4717 Automatic A/C Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Automatic A/C Wiring Diagram (2 of 3) for BMW 320xi 2013: 51 (right plenum chamber e-box) (except hybrid) electric fan cut out relay 2.0l turbo 200w 2.0l turbo 400w & 335i & 335xi 2.0l turbo except sulev, 3.0l turbo 335i & 3.0l twin turbo 335xi 2.0l turbo sulev 335i & 335xi Bsd bus sig Characteristic map thermostat (3.0l twin turbo: rear of engine) Computer data lines system Cut-out relay Digital motor electronics (dme) control module (2.0l: top rear of engine) (3.0l twin turbo: right rear of engine compt) Elec fan Electric coolant pump (rear of engine) Electric coolant pump 2 Electric fan (front of engine compt) Electric fan cut out relay (except hybrid) (right plenum chamber e-box) Engine controls system Engine coolant temperature sensor (2.0l: top front of engine) (3.0l twin turbo: rear of engine) Evaporator temperature sensor (center of dash) Except 335i & 335xi Footwell temperature sensor Front power distribution box (right rear of engine compt) Fuse 10a Fuse 125a 50a 80a Fuse 50a Fuse 5a Hot at all times Hot w/ terminal 30b relay energized Management electronics accumulator (hybrid) Map thermostat Power distribution box Pt-can bus sig Radiator outlet temperature sensor (2.0l turbo sulev) (right side of engine) Red Refrigerant shut-off valve (high voltage battery) (hybrid) Shut-off valve Sply map Sply pump Temp sens Temp sens sig Ventilation temperature sensor (center of dash) W/ fan 300w W/ fan 400w/600w & 335i & 335xi X13 1b X664 1b X664 2b X671 1b X705 1b Z10 15b Z10 2b Z6000 3b (2.0l turbo) z6000 4b (335i & 335xi) Automatic A/C Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Automatic A/C Wiring Diagram (3 of 3) for BMW 320xi 2013: 46 (335i & 335xi) z6000 1b (under right side of dash) 10b A/c compressor Air distribution flap motor (basic) (center of dash, above radio) Auc sensor (right rear of engine compt) Auxiliary water pump (hybrid) (left rear of engine compt) Basic Blower motor (behind right side of dash) Blower output stage Computer data lines system Control valve Defroster flap motor (high) (behind right side of dash) Electrical machine electronics (under left front of vehicle) Fresh air flap motor (behind right side of dash) Front electric auxiliary heater Front power distribution box (right rear of engine compt) Front refrigerant shut-off valve (hybrid) Fuse 100a Fuse 10a Fuse 40a Fuse 5a High Hot at all times Hot w/ terminal 15n relay energized Hot w/ terminal 30b relay energized Left front footwell flap motor (high) Left front stratification flap motor (high) Left mixing flap motor (high) Magnetic clutch Mixing flap drive (basic) Rain/lights/ condensation/ solar sensor (solar sensor:top center of dash) Rear compartment flap motor (high) Red Right front footwell flap motor (high) Right front stratification flap motor (high) Right mixing flap motor (high) Water valve (left side of auxiliary water pump) X04000 X13 1b X4712 Z10 1b Z10 2b Z10 5b Z10 6b Z6000 4b (except 335i & 335xi) Independent Heating Wiring Diagram for BMW 320xi 2013 List of elements for Independent Heating Wiring Diagram for BMW 320xi 2013: 23 (except 4.0l) auxiliary heater circulating pump (left side of auxiliary water pump) water valve 335is Auxiliary heater switch over valve Electronics junction box Except 335is Fuse 20a Heater Heating/air conditioning system (center of dash, above radio) Hot w/ terminal 30g relay energized Independent auxiliary heater control module (left side of front bumper) Junction box (under right side of dash) Metering pump (under vehicle) Nca X10131 X10151 X10167 X10254 X11003 X14270 X151 (left side of rear compt) X165 (left side of engine compt) X608
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for BMW 320xi 2013 List of elements for Anti-lock Brakes Wiring Diagram for BMW 320xi 2013: 27 (right end of dash) front electronic module (top of brake pedal assembly) (hybrid) brake pedal travel sensor (under center console) integrated chassis management Brake fluid level switch (left rear of engine compt) Brake light switch (under left side of dash) Center console operating unit Computer data lines system Dynamic stability control (dsc) (left rear of engine compt) Front power distribution box (right rear of engine compt) Fuse 30a Fuse 40a Fuse 5a Hot at all times Hot w/ terminal 30b relay energized Interior lights system Left front brake pad wear sensor (behind left front wheel) Left front wheel speed sensor (behind left front wheel) Left rear wheel speed sensor (behind left rear wheel) Nca Parking brake warning switch (under center console) Right front wheel speed sensor (behind right front wheel) Right rear brake pad wear sensor (front of right rear wheel) Right rear wheel speed sensor (behind right rear wheel) Steering column switch cluster X1880 Z10 21b Z10 4b
ANTI-THEFT Access/Start Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Access/Start Wiring Diagram (1 of 2) for BMW 320xi 2013: 55 12b 13b 14b Aerail sig Aerial sig Anti-theft alarm system led Bonnet contact switch Boot lid/ tailgate lock Can h Can l Clutch mod Clutch switch module (m/t) (under left side of dash) Comfort access Comfort access 4b Computer data lines system Dr cont sig Drivers door lock (left front door) Electrochromic interior rear view mirror Front center console interior aerial Front electronic module (right end of dash) Front passenger door lock (right front door) Fuse 125a Fuse 5a Fuse 7.5a Fuse box Gnd High variant roof function module Hot at all times Hot w/ bi-stable relay energized Lin bus sig Mechanism sig Power distribution system Pwr suppy Rear center console interior aerial Rear drivers side door lock Rear electronic module (rem) (right rear of luggage compt) Rear fuse holder (right side of rear compt) Rear passenger's side door lock Red Remote control receiver Sig Siren w/ tilt alarm sensor Sw sig Ter 15 supy Term 15 sply X28 1b X5 1b X8 1b X9 1b Z10 3b Z10 4b Z10 5b Z10 6b Z10 7b Z10 8b (early production) z10 9b (late production) Access/Start Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Access/Start Wiring Diagram (2 of 2) for BMW 320xi 2013: 27 (on steering column) electric steering lock (or red) Aerial sig Bumper aerial Computer data lines system Driver electronic outer door handle module Driver side external antenna Front electronic module (right end of dash) Front passenger side external antenna Ground Groung Led act Lin bus sig Luggage compartment aerial Passenger electronic outer door handle module Ring aerial Sig Signal shift Start sig Start stop Start-stop button Steering column switch Terminal 30 X28 1b X5 1b Z10 3b Z10 5b Anti-theft Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Anti-theft Wiring Diagram (1 of 2) for BMW 320xi 2013: 38 Bonnet contact switch Can h Can l Central locking drv act Computer data lines system Contact sig Dr contact sig Driver's door lock (left front door) Electronics junction box Front electronic module (right end of dash) Front passenger's door lock (right front door) Fuse 125a Fuse 20a Fuse 50a Fuse 5a Fuse box Gnd Hot at all times Hotel pos sw Interior lights system Interior rear lid button Lin bus sig Locating lamp Mechanism sig Power distribution system Rear fuse holder (right side of rear compt) Red Remote control receiver Sig Siren w/ tilt alarm sensor Sw sig Term 30 sply X28 1b X5 1b Z10 3b Z10 4b Z10 5b Z10 8b (early production) z10 9b (late production) Anti-theft Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Anti-theft Wiring Diagram (2 of 2) for BMW 320xi 2013: 30 (rear compt door) rear window locking 11b 13b 14b Boot lid/tailgate lock Bus sig Central locking button hazard warning switch operating facility Computer data lines system Electrochromic interior rear view mirror Exterior boot lid button Fuel filler flap central locking drive Gnd High variant roof function module Hotel position switch Lid button Lid contact Lock drv Rear driver's side door lock (left rear door) Rear electronic module (rem) (right rear of luggage compt) Rear passenger's side door lock (right rear door) Rear wiper Red System ind alarm anti-theft Term 30 sply X8 1b X9 1b Z10 6b Z10 7b Z10 8b Z10 9b
BODY CONTROL MODULES Front Electronic Control Module Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Front Electronic Control Module Wiring Diagram (1 of 3) for BMW 320xi 2013: 62 (or pnk) 1 to 8 (not used) 17 to 26 (not used) 35 to 44 (not used) Aerial sig Air conditioning system Ambient light Anti-theft & trunk, tailgate, fuel doors systems Anti-theft system Bus sig Bus sig diag Computer data lines system Courtesy light Ctrl valve Data line Door locks & anti-theft systems Dr cont sig Eng start sig Engine controls system Flex bus sig Front electronic module (fem) (right end of dash) Fuse 125a Fuse box Headlights system Hi bem light Hi variant High rang Horns system Hot at all times Instrument cluster system Inter light Interior lights system K can bus K can2 bus K-can2 bus Level sens Lin bus sig Lo bem light Loc lighting Lock sig Low rang Mag clutch Pnk Pnk/red Pt can bus Pt can h Pt can l Red Sens sig Sig Starting/charging system Suppyly Switch signal Terminal 15n Trunk, tailgate, fuel doors systems Wake up Washer pump Water valve Wind wper Wiper Wiper/washer system Wiper/washer system door locks & trunk, tailgate, fuel doors systems Front Electronic Control Module Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Front Electronic Control Module Wiring Diagram (2 of 3) for BMW 320xi 2013: 70 Act rly Air conditioning system Auc sens Brk sw Cen loc drv Cen lock drv Clutch mod Computer data lines system Cruise control & starting/charging systems Defogger & memory systems Door locks & anti-theft systems Door locks & trunk, tailgate, fuel doors systems Door locks system Drive act Exterior lights system Fog lights Front electronic module (fem) (right end of dash) Front power distbution box (right rear of engine compt) Fuse 40a Gear sw Ground Hall sens sig Headlights system High beam Hot at all times Hzg lt sw Ind lamp Instrument cluster system Int ights Int light Interior lights system Jet heater Lev sens Light act Lin bus sig Line bus sig Lock drv act Low beam Mirror act Nav conn Power windows system Press sens Prss sens Pwr suppy Pwr supy Pwr wind drv Red Relay act Sens gnd Sens sig Sens suply Sens suppy Shutter act Side lht act Sw sig Ter 15 supy Ter 15n Ter 30 Ter 30f Terminal 15n Terminal 15n relay Terminal 30b Terminal 30b relay Trunk, tailgate, fuel doors system Ven grle Washer pump Window sw Wiper/washer system Z10 5b Z10 6b Front Electronic Control Module Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Front Electronic Control Module Wiring Diagram (3 of 3) for BMW 320xi 2013: 53 (or red) 10b Aeril sig Air conditioning system Anti-theft system Arrest butn Bistable relay Computer data lines system Data line Door locks & interior lights systems Door locks & trunk, tailgate, fuel doors systems Door locks system Exterior lights & interior lights systems Exterior lights system Front electronic module (fem) (right end of dash) Glove light switch Gnd Ground Groung Head up disp Horns system Instrument cluster system Interior lights system K can h K can l K-can2 bus Led act Led action Led actvin Light sw Lin bus sig Locator light Loctr lmp Navigation system Out side sig Position sw Pt can h Pt can l Pwr sply Rear fuse holder (right side of rear compt) Red Signal shift Sound systems Start sig Start stop Starting/charging & anti-theft systems Ter 30f Term 30f Terminal 15 Terminal 15n relay Terminal 30 Terminal 30b relay Terminal 30f Rear Electronic Control Module Wiring Diagram for BMW 320xi 2013 List of elements for Rear Electronic Control Module Wiring Diagram for BMW 320xi 2013: 54 11b 12b 13b 14b Boot lid contact Brake light Brake light act Brk light sw sig Central loc drive Computer data lines system Defogger system Door locks & trunk, tailgate, fuel doors systems Exterior lights system Ful lev sens sig Fuse 20a Fuse 50a Fuse box Ground Hall sensor Hall sensor sig Haz wrng light sw Hot at all times Ind lamp Indicator lamp Instrument cluster system Interior lights system K-can bus sig Lev sens sig 2 Licence plate light Lt dynamic brk Lugg compt light Navigation system Power distribution system Power suppy Power window sw Power windows system Pwr window driv Rear electronic module (rem) (right rear of luggage compt) Rear fuse holder (right side of rear compt) Red Reversing light Roll sun bld Rt dynamic brk Sens gnd Suppyly Tail light Terminal 15 Terminal 30 Terminal 30f Trunk, tailgate, fuel doors system Ultrasonic snsr Window defogger Z10 7b Z10 9b
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Computer Data Lines Wiring Diagram (1 of 3) for BMW 320xi 2013: 52 (or pnk) 10b Ac line Active sound design Awd Blower output stage Bus sig Bus sig diag Can h Can l Combox (w/ combox) telematic communication box (if equipped) (w/o combox: under left front 1b of trunk floor) (w/ combox: under left side of luggage compt floor) Data line Driver's door switch block Driver's exterior mirror Electrochromic interior rearview mirror Electronic damper control (right rear of luggage compt) 1b Flex bus sig Front electronic module (fem) (right end of dash) Front passenger exterior mirror Fuse 125a Fuse 5a Fuse box Head unit Heating/air conditioning system (center of dash, above radio) Hifi amplifier High variant roof function module Hot at all times Hot w/ terminal 30f relay energized Instrument cluster control module K can bus K can2 bus K can2 h K can2 l K lin K line K-can2 bus K-lin K-lin-1 Light switch unit Lin bus sig Pnk Pnk/red Pt can h Pt can l Rain/driving lights/ condensation/ solar sensor (solar sensor: top center of dash) (except solar sensor: center of windshield) Red Rwd Sply Steering column switch cluster W15up X29 1b X5 1b Computer Data Lines Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Computer Data Lines Wiring Diagram (2 of 3) for BMW 320xi 2013: 35 (or pnk) (right rear of luggage compt) rem rear electronic module (under driver seat) driver seat heating module (under front passenger seat) passenger seat heating module 14b All round vision camera (left kick panel) Auxiliary control unit Bus sig Can h Can l Controller Drivers seat module (under driver seat) Front passenger seat module (under front passenger's seat) Heating module Heating switch K can bus K can2 h K can2 l K-lin-6 Lane departure warning Parking assistant (w/ parking maneuvering assistant) (right rear of luggage compt) Pnk Pnk/red Rear driver's side seat Rear passenger's side door Rear passenger's side seat Red Seat switch cluster Tire pressure control module (right side of rear compt) Trailer module (right side of rear compt) X12 1b X14 1b X382 1b X382 3b X9 1b Computer Data Lines Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Computer Data Lines Wiring Diagram (3 of 3) for BMW 320xi 2013: 43 (or pnk) 15wup 2.0l 3.0l turbo hybrid 3.0l twin turbo sedan Accumulator management electronics Active chassis control Bus sig Camera based driver assistance system Crash safety module (rear of center console) Diagnosis socket Diagnosis socket terminating resistor Digital motor electronics (dme) control module (2.0l: top rear of engine) Dynamic stability control (dsc) (left rear of engine compt) Electrical machine electronics (under left front of vehicle) Electromechanical power steering (on steering rack) Electronics transmission control module (inside bottom of transmission) Fuel pump control (ekps) (right rear passenger compt) Gear selector switch Integrated chassis management (under center console) Left reversible electromotive automatic reel Pnk Pnk/red Pt can h Pt can l Pt can2 h Pt can2 l Pt can2h Pt can2l Pt canh Pt canl Red Right reversible electromotive automatic reel S can h S can l Starter/ alternator electronics Transfer box (bottom rear of transfer case) Wake-up X13 1b X13 2b X252 2b Z10 3b Z10 4b
COOLING FAN Cooling Fan Wiring Diagram for BMW 320xi 2013 List of elements for Cooling Fan Wiring Diagram for BMW 320xi 2013: 51 10b 2.0l turbo except sulev 2.0l turbo sulev 2.0l twin turbo 2.0l twin turbo & 200w 3.0l twin turbo 3.0l twin turbo & 400w A190 1b Accumulator- management electronics Auxiliary water pump (left rear of engine compt) Bsd bus sig Characteristic map thermostat (rear of engine) Computer data lines system Cut-out relay Digital motor electronics (dme) control module (2.0l: top rear of engine) (except 2.0l: right rear of engine compt) Elec fan Electric coolant pump (rear of engine) Electric coolant pump 2 Electric fan (front of engine compt) Electric fan cut out relay (right plenum chamber e-box ) Electric fan cut out relay (right plenum chamber e-box) Electrical machine electronics (under left front of vehicle) Engine controls system Engine coolant temperature sensor (2.0l: top front of engine) (3.0l & 3.0l turbo: rear of engine) Fan 300watt Fan 400 & 600 watt Front power distribution box (right rear of engine compt) Front refrigerant shut-off valve Fuse 10a Fuse 50a Fuse 50a 80a 120a Fuse 5a Hot at all times Hot w/ terminal 30b relay energized Map thermostat Power distribution box Pt-can bus sig Red Refrigerant shut-off valve (high voltage battery) Shutoff valve Sply map Sply pump Temp sens Temp sens sig X664 2b X671 1b X705 1b Z10 15b Z10 2b Z6000 3b (2.0l twin turbo) Z6000 4b (3.0l twin turbo)
CRUISE CONTROL Cruise Control Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Cruise Control Wiring Diagram (1 of 2) for BMW 320xi 2013: 60 2.0l turbo & 335is 3.0l twin turbo 3.0l 3.0l turbo, 3.0l turbo hybrid & 335xi 3.0l twin turbo Active cruise control (except sedan) (center of front bumper) Brk lt sig Car access system (under left side of dash) Computer data lines system Dme control module (except 2.0l turbo) digital motor electronics (dme) control module (2.0l turbo) (except 2.0l turbo: right rear of engine compt) (2.0l turbo: top rear of engine) Dynamic stability control (dsc) (left rear of engine compt) Electric throttle valve actuator (except sedan) electromotive throttle actuator (sedan) (except sedan: on right cylinder bank throttle body assembly) Electronics junction box F can h F can l Fuse 10a Fuse 30a Fuse 5a Gnd Gnd acc Gnd mtr Hot at all times Hot w/ dme relay energized Hot w/ terminal 30g relay energized Junction box (under right side of dash) Longitudinal dynamics management (left side of dash) Pt can h Pt can hi Pt can l Pt can l0 Red Rr sig Sig acc Sig mtr Signal Sply Sply acc Sply mtr Sply term 30 gnd Steering column switch cluster Sw wig Test sig W/ bosch W/o bosch Wake up X04010 X11003 X11005 X11008 X1108 (under left side of dash) X13376 X14271 X14272 X166 (right side of engine compt) X1880 X60001 X60002 X60003 X60005 X6011 Z6000 1b (sedan 3.0l turbo, 3.0l twin turbo & 3.0l turbo hybrid) z6000 4b (sedan 2.0l turbo) x6454 (except sedan) (except sedan: right rear of engine compt) Cruise Control Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Cruise Control Wiring Diagram (2 of 2) for BMW 320xi 2013: 25 (under left side of dash) x1108 3.0l 3.0l turbo & 3.0l twin turbo Accelerator pedal module (part of accelerator pedal) Active cruise control (sedan) (center of front bumper) Anti-theft system Brake light switch (under left side of dash) Clutch switch module (m/t) (under left side of dash) Clutch switch module (under left side of dash) Computer data lines system Except sedan Exterior lights system Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 10a Fuse 5a Hot w/ terminal 15n relay energized Hot w/ terminal 30g relay energized Red Sedan X1108 (under left side of dash) X252 2b Z10 2b Z10 4b Z7 1b
DEFOGGERS Heated Mirrors Wiring Diagram, with LIN bus Function for BMW 320xi 2013 List of elements for Heated Mirrors Wiring Diagram, with LIN bus Function for BMW 320xi 2013: 22 Adjusting drive Can h Can l Computer data lines system Driver exterior mirror Driver's door switch block Front electronic module (right end of dash) Front passenger exterior mirror Front power distribution box (right rear of engine compt) Fuse 125a Fuse 7.5a Fuse box Gnd Hot at all times Hot w/ terminal 30b relay energized Lin bus sig Mirror heating Red X28 1b X5 1b Z10 3b Z10 5b Heated Mirrors Wiring Diagram, without LIN bus Function for BMW 320xi 2013 List of elements for Heated Mirrors Wiring Diagram, without LIN bus Function for BMW 320xi 2013: 23 Bus sig Computer data lines system Driver exterior mirror Driver's door switch block Front electronic module (right end of dash) Front passenger exterior mirror Front power distribution box (right rear of engine compt) Fuse 125a Fuse 7.5a Fuse box Gnd Hot at all times Hot w/ terminal 30b relay energized Lin bus sig Mirr heater Mirror heating Nca Power distribution system Red X28 1b X5 1b Z10 3b Z10 5b Rear Defogger Wiring Diagram for BMW 320xi 2013 List of elements for Rear Defogger Wiring Diagram for BMW 320xi 2013: 15 12b 14b Computer data lines system Fuse 30a Heating/air conditioning system (center of dash, above radio) Hot at all times K-can bus sig Nca Rear electronic module Rear window defogger Rear window defogger rejector circuit Rear window defogger rejector circuit 2 Rear window defogger relay Red Z10 8b
ELECTRONIC POWER STEERING Active Power Steering Wiring Diagram for BMW 320xi 2013 List of elements for Active Power Steering Wiring Diagram for BMW 320xi 2013: 43 Active steering (behind left front wheel) Can-bus Can-h Can-l Computer data lines system Dme control unit (right rear of engine compt) Eco valve (under starter) Eco vlv sig Electric lock (under vehicle) Except m3 Fuse 40a Gnd Hot w/ terminal 30g relay energized Junction box (under right side of dash) Nca Pos sig Red Sens gnd Sens suppy Servotronic Sig lock + Sig lock - Sol vlv Sol vlv sig Steering adjust sig steering adjust sig steering adjust sig Steering gear Steering gnd Temp sens Wake-up sig X11006 X11335 X120 X13713 X13718 X13719 X13720 X13772 X13773 X14036 X14234 X165 (left side of engine compt) X60001 X60103 Electronic Power Steering Wiring Diagram for BMW 320xi 2013 List of elements for Electronic Power Steering Wiring Diagram for BMW 320xi 2013: 13 Electromechanical power steering (on steering rack) Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 125a Fuse 5a Hot at all times Hot w/ terminal 15n relay energized Pnk/red Red Steering torque sensor (under vehicle) Z10 20b Z4 2b Z7 3b
ELECTRONIC SUSPENSION Electronic Damper Control Wiring Diagram for BMW 320xi 2013 List of elements for Electronic Damper Control Wiring Diagram for BMW 320xi 2013: 30 (center of rear compt) telephone transceiver (not used) Computer data lines system Dynamic stability control (dsc) (left rear of engine compt) Edc electronic damper control (right side of rear compt) Fuse 20a Fuse 5a Hot at all times Hot w/ terminal 30g relay energized Junction box (under right side of dash) Left front acceleration sensor (in left front wheelwell) Left front damper valve (on left front shock absorber assembly) Left rear damper valve (on left rear shock absorber assembly) Lf wheel spd sig Nca Red Rf wheel spd sig Right front acceleration sensor (right front wheelwell) Right front damper valve (on right front shock absorber assembly) Right rear acceleration sensor (rear of right rear wheelwell) Right rear damper valve (on right rear shock absorber assembly) Tcu W/ navigation W/o navigation X11003 X11008 X1807 X1808 X498 (right side of rear compt) X9331
ENGINE PERFORMANCE
2.0L TURBO 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW 320xi 2013 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW 320xi 2013: 75 (not used) (right rear of luggage compt) dc/dc converter 2b sply 3b 15 sply 8b bus sig Accelerator pedal module (part of accelerator pedal assembly) Act rly bus sig Brake light switch (under left side of dash) Brk lt sw sig Bus sig flexray Clu sig term 30 Clutch sig Clutch switch module (under left side of dash) Computer data lines system Cooling fans system Cut-out relay Diagnosis plug Digital motor electronics (dme) control module (top rear of engine) Dme main relay Electric coolant pump 2 Electric fan Electrical exhaust flap Eng strt sig Environmental air catalyst sensor Ethanol sens sig Ethanol sens sply Flap activation Flexray Flexray bus sig Front electronic module (right end of dash) Fuel inj activation Fuel inj sply Fuse 125a Fuse 15a Fuse 20a Fuse 40a Fuse box Gnd Hall sens gnd Hall sens sig Hall sens sply Hot at all times Ign sply Ignition & fuel injection relay Leak detection sig Lin bus sig Motor position sensor Mtr activation Natural vacuum leak detection temperature sensor & pressure sensor Pnk Power distribution box Pt-can bus sig Red Rly activation Sens gnd Sens sig Sens sply Spd sig Term Term 15 Term 15 sply Term 15 wake up sig Term 30b sply Transfer terminal point Valvetronic actuator motor Valvetronic relay Vlv sply X13 1b Z10 2b Z10 4b Z10 9b Z11 3b Z11 4b Z6000 4b Z8 3b 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW 320xi 2013 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW 320xi 2013: 35 (front left side of engine) knock sensor cylinder 1 & 2 (rear left side of engine) knock sensor cylinder 3 & 4 Act activation Alternator Digital motor electronics (dme) control module (top rear of engine) Elec trtl act gnd Elec trtl act sig Elec trtl act sply Ethanol sensor Front power distribution box (right rear of engine compt) Fuse 10a Fuse 15a Fuse 5a Hot at all times Hot w/ terminal 15n relay energized Hot w/ terminal 30b relay energized Knock sens sig Lin bus sig Nca Oil lvl sens sig Oil lvl sens sply Oxygen sens sig Oxygen sensor before catalytic converter Power distribution system Pressure sens sig Rear fuse holder (right side of rear compt) Red Sens gnd Sens sig Sens sply Vlv activation Vlv sply Wastegate valve pressure converter Z10 1b Zero gear sensor (top of transmi- ssion) 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW 320xi 2013 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW 320xi 2013: 48 (above fuel injector cylinder 1) fuel injector cylinder 1 (above fuel injector cylinder 2) fuel injector cylinder 2 (above fuel injector cylinder 3) fuel injector cylinder 3 (above fuel injector cylinder 4) fuel injector cylinder 4 (above ignition coil cylinder 1) (above ignition coil cylinder 2) (above ignition coil cylinder 3) (above ignition coil cylinder 4) 11b Crankshaft sensor Digital motor electronics (dme) control module (top rear of engine) Electric throttle actuator (on right cylinder bank throttle body assembly) Fuel inj 1 activation Fuel inj 1 sply Fuel inj 2 activation Fuel inj 2 sply Fuel inj 3 activation Fuel inj 3 sply Fuel inj 4 activation Fuel inj 4 sply Fuse 20a Hot w/ terminal 30b relay enerziged Ign coil 1 activation Ign coil 1 sply Ign coil 2 activation Ign coil 2 sply Ign coil 3 activation Ign coil 3 sply Ign coil 4 activation Ign coil 4 sply Ignition coil cylinder 1 Ignition coil cylinder 2 Ignition coil cylinder 3 Ignition coil cylinder 4 Intake air temperature pressure sensor Intake manifold pressure sensor (rear of intake manifold) Nca Oil level sensor (bottom of oil pan) Oil pressure control valve Oxygen sensor after catalytic converter Quantity control valve Rail pressure sensor (left side of engine) Rear fuse holder (right side of rear compt) Red Spark plug Suction jet pump pressure sensor Z6000 1b Z6000 2b 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW 320xi 2013 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW 320xi 2013: 42 (front of engine) exhaust vanos solenoid actuator (front of engine) intake vanos solenoid actuator (top center of engine) tank venting valve Bypass blow-off valve Characteristic map thermostat Computer data lines system Cooling fans system Digital motor electronics (dme) control module (top rear of engine) Elec wstgt val sply Elec wstgt vlv gnd Elec wstgt vlv sig Electric fuel pump (under right rear seat) Electrical wastegate valve Engine coolant temperature sensor (top front of engine) Engine oil pressure & temperature sensor Engine ventilation heating Exhaust camshaft sensor (left front of cylinder head) Fuel pump control (ekps) Heater gnd Heater sply Hot film air mass meter (in engine air intake duct) Intake camshaft sensor (left front of cylinder head) Lin bus sig Map activation Map sply Meter gnd Meter sig Meter sply Nca Radiator outlet temperature sensor (right side of engine) Red Rotor position sensor Sens gnd Sens sig Sens sply Sply Sply pump Vlv activation Vlv sply X13 1b X664 1b Z10 7b
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for BMW 320xi 2013 List of elements for Backup Lamps Wiring Diagram for BMW 320xi 2013: 26 13b 14b Can bus sig Computer data lines system Electronic transmission control (except hybrid) automatic transmission (hybrid) (except hybrid: inside bottom of transmission) Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 40a Gear select switch Gnd Hot at all times Left inner taillight Lt rev sw Rear electronic module Red Rev gear sw Reverse Reversing gear switch (m/t) Right inner taillight Rt rev lt Term 30 X13 1b Z10 5b Z10 7b Z6000 1b (3.ol twin turbo & 3.0l turbo) Z6000 4b (2.ol turbo) Exterior Lamps & Trailer Connector Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (1 of 3) for BMW 320xi 2013: 45 (or red) 12b 13b 14b Aux brk Brake Brk lt Brk lt sw sig Can bus Computer data lines system Direction Flashing ind lp Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 20a Fuse 40a Fuse 5a Gnd Hot at all times Hot w/ bistable relay energized Hot w/ terminal 30b relay energized Hzg warn lt sw Led act Left license plate light Left tail lt License plate lt Lights side marker Lin bus sig Lt dynamic brk Pwr sply Rear fuse holder (right side of rear compt) Rem rear electronic module (right rear of luggage compt) Right headlight Right license plate light Right outer taillight Rt dynamic brk Rt tail lt Side lts act St stp button Tail Tail lt Term 30 Z10 2b Z10 5b Z10 9b Exterior Lamps & Trailer Connector Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (2 of 3) for BMW 320xi 2013: 19 (or red) (under left side of dash) brake light switch Auxiliary brake light Auxiliary turn indicator light Brake Direction Driver exterior mirror Front passenger exterior mirror Left outer taillight Noise support filter Operating unit, hazard warning switch & central locking button Tail X28 1b X5 1b Z10 3b Z10 4b Z10 5b Z10 7b Z10 9b Exterior Lamps & Trailer Connector Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (3 of 3) for BMW 320xi 2013: 23 (or red) Backup lamps circuit Brake dynamic Computer data lines system Direction Dynamic brake Fully automatic towing hitch Left headlight Left inner taillight Light switch unit Reverse Right inner taillight Side marker lights Tail Trailer module (right side of rear compt) Trailer socket W/ trailer module W/o trailer module X268 1b X269 1b Z10 1b Z10 7b Z10 9b
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW 320xi 2013: 84 (2.0l turbo) environmental air catalyst sensor (3.0l twin turbo) electric coolant pump 2 (basic version) driver exterior mirror (early production) left fog light (hybrid) electric machine electronics (hybrid) intelligent battery sensor 2 (hybrid) reverse polarity protection (late production) front power distribution box (w/ sport package) low range fanfare horn Active cruise control Auxiliary water pump Camera-based driver assistance systems Crash safety module Diagnosis plug Driver electronic outer door handle module Driver lumbar support valve block Driver seat belt buckle contact Driver seat module Driver seat-position sensor Driver's door door panel lighting Driver's door entrance light Driver's door inner door handle lighting Driver's door lock Driver's door switch block Driver's seat back- rest width adjustment valve block Driver's seat pneumatic pump Driver's seat- heating module Dynamic stability control Electric fan Electro- mechanical power steering Engine ventilation heating Ethanol sensor Front center armrest light Front electric auxiliary Front flashing light Front flashing light 2 Front passenger seat-position sensor Front power distribution box Gear selector switch Heater High range fanfare horn Integrated chassis management Intelligent battery sensor Interior rear lid button Left front footwell light Left headlight Left washer nozzle heater Lighting center of dashboard Nca Passenger seat occupancy detection Passenger's seat belt buckle contact Power distribution box Rear driver's side seat heating module Rear window washer pump Right fog light Right headlight Right washer nozzle heater Steering gear shield Vehicle sound generator W/ xenon Washer fluid level sensor Washer pump for headlight washer system Water valve Windscreen washer pump Windshield wiper X04000 X12 2b X14 1b X14 2b X14234 X217 1b X252 2b X28 1b X719 1b Z10 10b Z10 15b Z10 1b Z10 20b Z10 21b Z10 29b Z10 2b Z10 3b Z10 70b Z23 1b Ground Distribution Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW 320xi 2013: 88 (2.0l twin turbo) ignition coil cylinder 4 (3.0l turbo hybrid) fuel tank pressure sensor (hybrid) electric vacuum pump (hybrid) starter motor generator (if equipped) trailer module (m/t) clutch module (w/o trailer mode) trailer socket 11b 12b 12v connection 2 12v connection 3 14b 2.0l twin turbo 3.0l twin turbo Auc sensor Automatic luggage compartment lid actuation Auxiliary brake light Basic version Blower output stage Bonnet contact switch Brake fluid level switch Brake light switch Charging holder Controller Coolant level sensor Diagnosis plug Electric fuel pump Electro- chromic interior rearview mirror Front cigarette lighter 12v connection Front electronic module Front passenger door lock Front passenger exterior mirror Front passenger lumbar support valve block Front passenger seat backrest width adjustment valve block Front passenger seat module Front passenger seat pneumatic pump Front passenger side seat adjustment switch block Fuel pump control (ekps) High variant roof functions module High version Ignition coil cylinder 1 Ignition coil cylinder 2 Ignition coil cylinder 3 Ignition coil cylinder 5 Ignition coil cylinder 6 Lane change warning Left front vanity mirror switch Left rear footwell light Left rear seat heating switch Left rear vanity mirror light Nca Noise Parking assistant Passenger electronic outer door handle module Passenger seat-heating module Passenger's door entrance light Passenger's door inner door handle lighting Passenger's door power window switch Passenger's door trim panel lighting Radio preparation Rain/lights/ condensation/ solar sensor Rear driver's side seat heating module Rear electronic module Rear passenger's side seat heating module Rear right seat heating switch Remote control receiver Right front footwell light Right front vanity mirror switch Right rear footwell light Right rear vanity mirror light Right reversible electromotive electrically motorized reel Rotor position sensor Suppressor filter Telematic communication box Touch box X12 1b X1396 1b X5 1b X720 1b X94 3b Z10 4b Z10 5b Z10 6b Z10 7b Z22 1b Z6000 1b Z6000 2b Z6000 3b (hybrid) Ground Distribution Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW 320xi 2013: 85 (early production) siren w/ tilt alarm sensor (late production) siren w/ tilt alarm sensor (not used) (w/ trailer module) trailer socket (w/o trailer module) trailer socket 12b 12v connection 1 2.0l twin turbo 3.0l twin turbo A/c compressor A6500 1b Accumulator management electronics All-round vision camera Base plate Connector preparation for accident data recorder Contact free tailgate opening evaluation electronics Dc/dc converter Digital motor electronics Digital two-way radio Driver's side rear power window switch Dvd changer Electric coolant pump Electrical Electro- mechanical power steering Electronic damper control Electronic transmission control Exhaust flap Front passenger seat belt extender controller Fully automatic towing hitch Head unit Hifi amplifier Ignition coil cylinder 1 Ignition coil cylinder 2 Ignition coil cylinder 3 Ignition coil cylinder 4 Infotainment fan Left lighting b-pillar Left outer tail light Left rear interior light Left reversible electromotive electrically motorized reel Natural vacuum leak detection temperature sensor & pressure switch Nca Rear driver's side door courtesy lighting Rear driver's side door lock Rear driver's side door panel lighting Rear driver's side entry light Rear electronic module Rear fuse holder Rear interior light Rear passenger side courtesy lighting Rear passenger side door lock Rear passenger side door panel lighting Rear passenger side door seat switch cluster Rear passenger side entry light Rear passenger's side power window switch Rear window defogger rejecter circuit Reverse gear switch Right b-pillar lighting Right outer tail light Telematic communication box Top hifi amplifier Trailer socket switch Transfer box Two-way radio noise filter Two-way radio noise filter 2 Tyre pressure control Video module W/ interior light package W/ optional extras W/o interior light package X1144 1b X268 1b X269 1b X2720 X8 1b X9 1b Z10 11b Z10 20b Z10 30b Z10 8b Z10 9b Z20 1b Z21 1b Z6000 1b (3.0l twin turbo) z6000 4b (2.0l twin turbo) Z6000 3b (2.0l twin turbo) z6000 4b (3.0l twin turbo)
HEADLIGHTS Adaptive Front Lighting Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Adaptive Front Lighting Wiring Diagram (1 of 2) for BMW 320xi 2013: 23 (or red) Computer data lines system Daytime driving light/side lights Daytime driving lights Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 40a Fuse 5a Headlight beam height control drive unit Headlight drive module Hot at all times Hot w/ terminal 30b relay energized Hot w/ terminal 30f relay energized Left fog light Left headlight Right fog light Swivel module W/ led W/o led Z10 1b Z10 2b Z10 5b Z10 6b Adaptive Front Lighting Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Adaptive Front Lighting Wiring Diagram (2 of 2) for BMW 320xi 2013: 18 (or red) (rain/condensation sensor: center of windshield) (solar sensor: top center of dash) rain/driving lights condensation/solar sensor Brake light switch (under left side of dash) Computer data lines system Daytime driving light/side lights Daytime driving lights Electrochromic interior rear view mirror Headlight beam height control drive unit Headlight drive module High beam assistant sensor & control Light switch unit Right headlight Swivel module W/ led W/o led Z10 2b Z10 4b Z10 6b Headlamps Wiring Diagram, with Xenon Lamps (1 of 2) for BMW 320xi 2013 List of elements for Headlamps Wiring Diagram, with Xenon Lamps (1 of 2) for BMW 320xi 2013: 25 Bi-xenon shutter Computer data lines system Daytime driving Daytime driving light/side lights Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 40a Fuse 5a Headlight driver module Hot at all times Hot w/ terminal 30b relay energized Hot w/ terminal 30f relay energized Left fog light Left headlight Lights Right fog light Steering column switch cluster W/ led W/o led Xenon lamp bulb Xenon light module Z10 1b Z10 2b Z10 5b Z10 6b Headlamps Wiring Diagram, with Xenon Lamps (2 of 2) for BMW 320xi 2013 List of elements for Headlamps Wiring Diagram, with Xenon Lamps (2 of 2) for BMW 320xi 2013: 17 (rain/condensation: center of windshield) (solar sensor: top center of dash) rain/driving lights condensation/solar sensor Bi-xenon shutter Computer data lines system Daytime driving Daytime driving light/side lights Electrochromic interior rear view mirror Headlight driver module High beam assistant sensor & control Light switch unit Lights Right headlight W/ led W/o led Xenon lamp bulb Xenon light module Z10 2b Z10 6b Headlamps Wiring Diagram, without Xenon Lamps (1 of 2) for BMW 320xi 2013 List of elements for Headlamps Wiring Diagram, without Xenon Lamps (1 of 2) for BMW 320xi 2013: 24 Computer data lines system Daytime driving Daytime driving light/side lights Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 40a Fuse 5a Headlight driver module Headlight high beam Hot at all times Hot w/ terminal 30b relay energized Hot w/ terminal 30f relay energized Left fog light Left headlight Lights Low beam headlight Right fog light Steering column switch cluster W/ led W/o led Z10 1b Z10 2b Z10 5b Z10 6b Headlamps Wiring Diagram, without Xenon Lamps (2 of 2) for BMW 320xi 2013 List of elements for Headlamps Wiring Diagram, without Xenon Lamps (2 of 2) for BMW 320xi 2013: 16 (rain/condensation: center of windshield) (solar sensor: top center of dash) rain/driving lights condensation/solar sensor Computer data lines system Daytime driving Daytime driving light/side lights Electrochromic interior rear view mirror Headlight driver module Headlight high beam High beam assistant sensor & control Light switch unit Lights Low beam headlight Right headlight W/ led W/o led Z10 2b Z10 6b
HORN Horn Wiring Diagram for BMW 320xi 2013 List of elements for Horn Wiring Diagram for BMW 320xi 2013: 14 (or red) Electronics junction box Front electronic module (right end of dash) Fuse 15a Fuse 5a High range horn Horn button Horn relay Hot at all times Low range horn Steering column switch cluster X0101 Z10 1b Z10 2b (w/o sport package) z10 1b (w/ sport package)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for BMW 320xi 2013 List of elements for Instrument Cluster Wiring Diagram for BMW 320xi 2013: 24 (or red) 10b 14b Computer data lines system Coolant level sensor Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuel level sensor Fuel level sensor 2 Fuse 5a Fuse 7.5a Head-up display Hot at all times Hot w/ terminal 30b relay energized Instrument cluster control unit Nca Outside temperature sensor (front center of bumper) Parking brake warning switch (under center console) Rear electronic module (rem) (right rear of luggage compt) Red Sound systems X94 1b Z10 4b Z10 5b
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for BMW 320xi 2013: 34 11b 13b 14b Ambient light Boot lid/ tailgate lock Computer data lines system Front power distribution box (right rear of engine compt) Fuse 40a Fuse 5a Glove compartment light Glove compartment light switch High variant roof functions module Hot at all times Hot w/ terminal 30b relay energized Instrument illumination circuit Interior light Left front vanity mirror light Left front vanity mirror switch Left map reading light Lights welcome Luggage compartment light Reading light right map Rear fuse holder (right side of rear compt) Rear interior light Rem rear electronic module (right rear of luggage compt) Right front vanity mirror light Right front vanity mirror switch Right map reading light W/ interior lights package W/o interior lights package Welcome lights Z10 12b Z10 6b Z10 9b Courtesy Lamps Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for BMW 320xi 2013: 20 Computer data lines system Driver's door entrance light Driver's side entry light Fem front electronic module (right end of dash) Instrument illumination circuit Left front footwell light Passen- ger's door entrance light Rear Rear driver's side courtesy lighting Rear passen- ger's side courtesy lighting Rear passenger's side entry light Right front footwell light X28 1b X5 1b X8 1b X9 1b Z10 3b Z10 5b Z10 8b Z10 9b Instrument Illumination Wiring Diagram for BMW 320xi 2013 List of elements for Instrument Illumination Wiring Diagram for BMW 320xi 2013: 57 10b 11b 12b Ambient light Center console control panel Central locking button operating unit hazard warning switch Computer data lines system Driver's door panel lighting Driver's side rear power window switch Dvd changer Fem front electronic module (right end of dash) Front center armrest light Front center ventilation grille Fuse 20a Fuse 5a Headunit Heating/air conditioning system (center of dash, above radio) High variant roof function module Hot at all times Hot w/ terminal 30f relay energized Integrated chassis management (under center console) Left front footwell light Left lighting b-pillar Left rear interior light Light interior Light switch unit Lighting center of dash board Nca Passenger's door power window switch Passenger's door trim panel lighting Passenger's side rear power window switch Reading light left map Reading light right map Rear driver's side door panel lighting Rear interior lid button Rear interior light Rear passenger's side door panel lighting Right front footwell light Right lighting b-pillar Right rear interior light W/ dvd changer W/ interior lights package W/o dvd changer W/o interior lights package Welcome lights X28 1b X4711 X5 1b X8 1b X9 1b Z10 10b Z10 11b Z10 3b Z10 5b Z10 6b Z10 8b Z10 9b
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram for BMW 320xi 2013 List of elements for Driver"s Memory Seat Wiring Diagram for BMW 320xi 2013: 20 (not used) Computer data lines system Driver's seat adjustment switch block Driver's seat angle adjustment motor drive unit Driver's seat forward/ backward adjustment drive unit (under driver seat) Driver's seat height adjustment drive unit (under driver seat) Driver's seat module (under driver seat) Driver's side seat backrest angle adjustment drive Front electronic module (fem) (right end of dash) 8b Front power distribution box (right rear of engine compt) Fuse 30a Hot w/ terminal 30b relay energized K can h K can l Memory function hall sensor Motor Seats system X14 1b X719 1b Z10 3b Memory Mirrors Wiring Diagram, with LIN bus Function for BMW 320xi 2013 List of elements for Memory Mirrors Wiring Diagram, with LIN bus Function for BMW 320xi 2013: 22 Adjusting drive All round vision camera (left kick panel) Camera Computer data lines system Driver's door switch block Driver's exterior mirror Front electronic module (fem) (right end of dash) Front passenger's exterior mirror Front power distribution box (right rear of engine compt) Fuse 7.5a Hot w/ terminal 30b relay energized K can h K can l Lin Mirror heating Nca X198 1b X199 1b X28 1b X5 1b Z10 3b Z10 5b Memory Mirrors Wiring Diagram, without LIN bus Function for BMW 320xi 2013 List of elements for Memory Mirrors Wiring Diagram, without LIN bus Function for BMW 320xi 2013: 22 Adjustment drive All round vision camera (left kick panel) Camera Computer data lines system Driver's door switch block Driver's exterior mirror Exterior mirror Front electronic module (right end of dash) Front passenger's exterior mirror Front power distribution box (right rear of engine compt) Fuse 7.5a Hot w/ terminal 30b relay energized K can h K can l Mirror heating Nca X198 1b X199 1b X28 1b X5 1b Z10 3b Z10 5b
NAVIGATION All Around Vision Camera Wiring Diagram for BMW 320xi 2013 List of elements for All Around Vision Camera Wiring Diagram for BMW 320xi 2013: 22 All-round vision camera (left kick panel) Center console operating unit Computer data lines system Driver's exterior mirror Exterior mirror camera Front passenger's exterior mirror Fuse 5a Head unit Hot w/ terminal 15n relay energized Integrated chassis management (under center console) Left bumper camera (front of left front wheelwell) Nca Rear fuse holder (right side of rear compt) Red Reversing camera (center rear of trunk lid) Right bumper camera (front of right front wheelwell) W/ navigation system professional W/o navigation system professional X198 1b X199 1b X583 1b Z10 11b Lane Departure Warning Wiring Diagram, with Camera for BMW 320xi 2013 List of elements for Lane Departure Warning Wiring Diagram, with Camera for BMW 320xi 2013: 15 (or red) Camera-based driver assistance systems (left kick panel) Camera-based driver support systems (left kick panel) Computer data lines system Driver assistance systems operating unit Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 5a Hot w/ terminal 15n relay energized Hot w/ terminal 30f relay energized Lane departure warning camera (top center of windshield) Nca Red Z10 3b Z10 5b Lane Departure Warning Wiring Diagram, without Camera for BMW 320xi 2013 List of elements for Lane Departure Warning Wiring Diagram, without Camera for BMW 320xi 2013: 14 Driver's door switch block Driver's exterior mirror Fem front electronic module (right end of dash) Front passenger exterior mirror Fuse 5a Hot w/ terminal 15n relay energized Lane change warning (right corner of rear bumper) Lane change warning slave (left corner of rear bumper) Pnk Rear fuse holder (right side of rear compt) Steering column switch cluster X28 1b X5 1b Z10 7b Navigation Wiring Diagram, with HIFI Radio (1 of 3) for BMW 320xi 2013 List of elements for Navigation Wiring Diagram, with HIFI Radio (1 of 3) for BMW 320xi 2013: 36 (center rear of roof) aerial diversity (w/o optional equipment connection mobile devices) glove compartment usb connection 10b 13b 14b 18b 20b All-round vision camera (left kick panel) Base plate Computer data lines system Dvd changer Front electronic module (w/ radio bmw professional & navigation system) (right end of dash) Fuse 20a 15a Fuse 5a Gps antenna Head unit Hot w/ terminal 30b relay energized Interior lights system Most data bus circuit Nca Professional Rear fuse holder (right side of rear compt) Rear window aerial Red Roof aerial W/ dvd changer W/ navigation W/ navigation system professional W/ video module W/ video module & W/ video module & dvd changer w/o all round vision camera W/o dvd changer W/o navigation W/o navigation system W/o video module Z10 11b Navigation Wiring Diagram, with HIFI Radio (2 of 3) for BMW 320xi 2013 List of elements for Navigation Wiring Diagram, with HIFI Radio (2 of 3) for BMW 320xi 2013: 22 Aerial amplifier Computer data lines system Controller Front power distribution box (right rear of engine compt) Fuse 5a Hot w/ terminal 15n relay energized Hot w/ terminal 30b relay energized Infotainment fan Microphone Most data bus circuit Nca Noise suppress0r filter Power distribution system Rear window defogger rejector circuit Rear window defogger rejector circuit 2 Red Vehicle sound generator Video module (left side of rear compt) X382 1b Z10 11b Z10 1b Z10 4b Navigation Wiring Diagram, with HIFI Radio (3 of 3) for BMW 320xi 2013 List of elements for Navigation Wiring Diagram, with HIFI Radio (3 of 3) for BMW 320xi 2013: 30 (w/ optional equipment connecting mobile devices) aux-in connection 11b 17b Aux-in connection Central information display Computer data lines system Front center mid-range speaker Fuse 30a Head unit Hifi amplifier Hot w/ terminal 30b relay energized Left front mid- range speaker 2b Left front tweeter Left front woofer Left rear mid-range speaker Nca Rear fuse holder (right side of rear compt) Red Right front mid- range speaker 2b Right front tweeter Right front woofer Right rear mid-range speaker W/ optional equipment W/o optional equipment X20 1b X28 1b X5 1b X8 1b X9 1b Z10 11b Navigation Wiring Diagram, without HIFI Radio (1 of 2) for BMW 320xi 2013 List of elements for Navigation Wiring Diagram, without HIFI Radio (1 of 2) for BMW 320xi 2013: 34 (center rear of roof) aerial diversity (left side of rear compt) (or red) (w/o optional equipment connecting mobile devices) glove compartment usb connection 10b 13b 14b 18b 20b Aerial amplifier Base plate Computer data lines system Front electronic module (radio bmw professional & navigation systems) (right end of dash) Fuse 15a Fuse 20a Fuse 5a Gps antenna Head unit Hot w/ terminal 30b relay energized Interior lights system Most data bus circuit Nca Noise suppressor filter Rear fuse holder (right side of rear compt) Rear window antenna Rear window defogger rejector circuit Rear window defogger rejector circuit 2 Red Roof aerial Video module W/ navigation W/o navigation X382 1b Z10 11b Navigation Wiring Diagram, without HIFI Radio (2 of 2) for BMW 320xi 2013 List of elements for Navigation Wiring Diagram, without HIFI Radio (2 of 2) for BMW 320xi 2013: 35 (or red) (w/ optional equipment connecting mobile devices) aux-in connection (w/o optional equipment connecting mobile devices) aux-in connection 11b 17b All-round vision camera (left kick panel) Central information display Dvd changer Head unit Interior lights system Left front mid-range speaker Left front woofer Left rear mid-range speaker Microphone Most data bus circuit Nca Professional Red Right front mid-range speaker Right front woofer Right rear mid-range speaker W/ dvd changer W/ navigation system professional W/ optional equipment W/ video module W/ video module & dvd changer w/o all round vision camera W/o dvd changer W/o navigation system W/o optional equipment W/o video module X28 1b X5 1b X8 1b X9 1b Z10 11b Parking Assistant Wiring Diagram, with Parking Maneuvering Assistant for BMW 320xi 2013 List of elements for Parking Assistant Wiring Diagram, with Parking Maneuvering Assistant for BMW 320xi 2013: 19 Center console operating unit Computer data lines system Fuse 5a Hot w/ terminal 15n relay energized Integrated chassis management (under center console) Left front middle ultrasonic sensor (behind left middle side of front bumper) Left front outer ultrasonic sensor Left parking maneuvering assistant ultrasonic sensor Left rear middle ultrasonic sensor (behind left side of rear bumper) Left rear outer ultrasonic sensor Parking assistant (right rear of luggage compt) Rear fuse holder (right side of rear compt) Right front middle ultrasonic sensor (behind right middle side of front bumper) Right front outer ultrasonic sensor Right parking maneuvering assistant ultrasonic sensor Right rear middle ultrasonic sensor (behind right side of rear bumper) Right rear outer ultrasonic sensor X187 1b Z10 7b Parking Assistant Wiring Diagram, without Parking Maneuvering Assistant for BMW 320xi 2013 List of elements for Parking Assistant Wiring Diagram, without Parking Maneuvering Assistant for BMW 320xi 2013: 20 11b 14b Center console operating unit Computer data lines system Fuse 50a Fuse box Hot at all times Integrated chassis management (under center console) Left front middle ultrasonic sensor (behind left middle of front bumper) Left front outer ultrasonic sensor Left rear middle ultrasonic sensor (behind left side of rear bumper) Left rear outer ultrasonic sensor Red Rem rear electronic module (right rear of luggage compt) Right front middle ultrasonic sensor (behind right middle of front bumper) Right front outer ultrasonic sensor Right rear middle ultrasonic sensor (behind right side of rear bumper) Right rear outer ultrasonic sensor X187 1b Z10 7b
PASSIVE RESTRAINTS Passive Restraints Wiring Diagram for BMW 320xi 2013 List of elements for Passive Restraints Wiring Diagram for BMW 320xi 2013: 20 13b Computer data lines system Convertible Fuse 30a Fuse 5a Ground Hot at all times Hot w/ terminal 30b relay energized Left reversible electromotive electrically motorized reel Pt can-h Pt can-l Rear fuse holder (right side of rear compt) Red Right reversible electromotive electrically motorized reel Term 30 sply Term 30b sply Term 30g sply X12 1b Z10 7b Z10 8b
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for BMW 320xi 2013 List of elements for Power Distribution Wiring Diagram (1 of 4) for BMW 320xi 2013: 81 (right rear of engine compt) front power distribution box 10b 11b 12 v conne- ction 2.0l turbo 2.0l turbo except sulev w/ 300w 2.0l turbo except sulev w/ 400/600w, 3.0l turbo & 3.0l twinturbo 2.0l turbo sulev 3.0l turbo & 3.0l twin turbo Alternator Battery Blower output stage Controller Cut-off relay Digital motor electronics Digital motor electronics (dme) control module Driver seat module Driver's door switch block Driver's seat heating module Dynamic stability control (dsc) Electric fan cut out relay Electric- machine electronics Electro- mechanical power steering Electronic transmission control Except hybrid Front cigarette lighter 12 v connection Front electric auxiliary heater Front electronic module Front passenger exterior mirror (w/ lin bus) Front passenger's seat heating module Fuel filter heating Fuse 100a Fuse 10a Fuse 125a Fuse 125a 50a 80a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 50a Fuse 5a Fuse 7.5a Fuse box Gear selector switch Glove compartment light High variant roof functions module Hybrid Instrument cluster control unit Integrated chassis management Jump start terminal point Left headlight Nca Passenger's side seat adjustment switch block Positive battery connection point Red Reverse polarity protection (hybrid) Safety battery terminal generator Starter Terminal 30b relay To front electronic module (diagram 4 of 4) To fuse 27 (diagram 2 of 4) To power distribution box (diagram 2 of 4) To rear electronic module (diagram 4 of 4) To rear fuse holder (diagram 3 of 4) To terminal 15n relay (diagram 2 of 4) Touchbox Transfer terminal point X1 1b X1 2b X12 1b X13 2b X14 1b X2 2b X2 3b X28 1b X5 1b X541 1b X541 2b X621 1b X621 2b Z10 5b Power Distribution Wiring Diagram (2 of 4) for BMW 320xi 2013 List of elements for Power Distribution Wiring Diagram (2 of 4) for BMW 320xi 2013: 72 (not used) 10b 11b 2.0l turbo 200w 3.0l turbo & 3.0l twin turbo 3.0l turbo hybrid 30b relay (diagram 1 of 4) 400w Active cruise control Auc sensor Auxiliary water pump (hybrid) electric coolant pump 2 (except hybrid) Camera based driver assistance systems Dme main relay Driver's lumber support switch Driver's lumber support valve block Driver's seat backrest width adjustment switch Driver's seat backrest width adjustment valve block Dynamic stability control (dsc) Electric coolant pump Electric fan cut out relay Electric machine electr- onics (hybrid) Electric machine- electronics (hybrid) Electro- chromic interior rearview mirror Electro- mechanical power steering Electronic transmission control Environmental air catalyst sensor (2.0l turbo) From fuse 68 c (diagram 1 of 4) From terminal d From transfer terminal point (diagram 1 of 4) Front electronic module Front electronic module (right end of dash) Front passenger's lumber support valve block Front passenger's seat backrest width adjustment switch Front passenger's seat backrest width adjustment valve block Front power distribution box (right rear of engine compt) Front refrigerant shut-off valve (hybrid) Fuse 10a Fuse 30a Fuse 40a Fuse 50a Fuse 5a High variant roof functions module Ignition & fuel injection relay Left front vanity mirror light Left rear vanity mirror light Passenger's lumber support switch Power distrib- ution box Rain/ driving lights condensation/ solar sensor Rear driver's side seat heating switch Rear passenger's side seat heating switch Red Right front vanity mirror light Right rear vanity mirror light Start-stop button Starter motor generator Steering column cluster switch Terminal 15n relay Transfer box Valvetronic relay Vehicle sound generator W/o automatic engine start-stop function X12 1b X13 1b X13 1b red X13 9b X14 1b X252 2b X664 2b X671 1b X719 1b X720 1b Power Distribution Wiring Diagram (3 of 4) for BMW 320xi 2013 List of elements for Power Distribution Wiring Diagram (3 of 4) for BMW 320xi 2013: 68 (right side of rear compt) rear fuse holder 10b 11b 12 v conne- ction 1 12b 13b Active sound design All round vision camera Automatic luggage compartment lid actuation Auxiliary control unit Base plate Boot lid/ tailgate lock Combox Convertible red Cut-off relay Dvd changer Electrical exhaust flap Electronic damper control From dc/dc converter (diagram 4 of 4) From fuse box (diagram 1 of 4) Front electronic module Fuel pump control (ekps) Fuel tank tank locking valve Fully automatic towing hitch Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Head unit Hifi amplifier Infotain- ment fan Lane departure warning Left reversible electromotive electrically motorized reel Luggage compartment light Natural vacuum leak detection temperature sensor & pressure switch Nca Parking assistant (w/ maneuvering assistant) Rear driver's side seat heating module Rear passenger's side door seat switch cluster Rear passenger's side seat heating module Red Remote control receiver Right headlight Right reversible electromotive electrically motorized reel Safety battery terminal generator Siren w/ tilt alarm sensor Tank locking valve Terminal 15n relay Terminal 30b relay Tire pressure control To bistable relay (diagram 4 of 4) To dc/dc converter (diagram 4 of 4) To rear electronic module (diagram 4 of 4) Top hifi amplifier Trailer socket (if equipped) Video module W/ automatic engine start stop function W/ navigation W/ trailer module W/o automatic engine start stop function W/o navigation W/o trailer module X12 1b X268 1b X9 1b Z10 9b Power Distribution Wiring Diagram (4 of 4) for BMW 320xi 2013 List of elements for Power Distribution Wiring Diagram (4 of 4) for BMW 320xi 2013: 69 (diagram 1 of 4) (diagram 3 of 4) (hybrid) safety battery terminal alternator 2 (not used) 11b 12b 13b 14b 20a 3.0l turbo & 3.0l twin turbo 2.0l turbo 7.5a Accumulator management electronics (hybrid) Auxiliary battery (hybrid) Bistable relay Combox Contact-free tailgate opening evaluation electronics Cut-off relay Dc/dc converter (right rear of luggage compt) Diagnosis plug Digital motor electronics Driver assistance systems operating unit Driver electronic outer door handle module Electric machine electronics (hybrid) From front power distribution box From fuse 160 (diagram 3 of 4) From fuse box (diagram 1 of 4) From rear fuse holder From rear fuse holder (diagram 3 of 4) Front electronic module Front electronic module (right end of dash) Fuse Fuse 100a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse 7.5a Fuse 75a Fuse box 2 Heating/ air conditioning system Horn relay Intelligent battery sensor 2 Left headlight Light switch unit Natural vacuum leak detection temperature sensor & pressure switch Nca Passenger electronic outer door handle module Rear electronic module Rear electronic module (right rear of luggage compt) Rear fuse holder (right side of rear compt) Rear window defogger relay Red Solid state Starter motor generator Steering column switch cluster Telematic communication box Terminal 30f relay To rear fuse holder (diagram 3 of 4) Trailer module Trailer socket Transfer terminal point 3 W/ combox W/ telematic communication box W/o trailer module X13 1b X28 1b X5 1b X601 1b Z10 9b
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Power Door Locks Wiring Diagram (1 of 2) for BMW 320xi 2013: 38 Bonnet contact switch Can h Can l Central locking drv act Computer data lines system Contact sig Dr contact sig Driver's door lock (left front door) Electronics junction box Front electronic module (right end of dash) Front passenger's door lock (right front door) Fuse 125a Fuse 20a Fuse 50a Fuse 5a Fuse box Gnd Hot at all times Hotel pos sw Interior lights system Interior rear lid button Lin bus sig Locating lamp Mechanism sig Power distribution system Rear fuse holder (right side of rear compt) Red Remote control receiver Sig Siren w/ tilt alarm sensor Sw sig Term 30 sply X28 1b X5 1b Z10 3b Z10 4b Z10 5b Z10 8b (early production) z10 9b (late production) Power Door Locks Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Power Door Locks Wiring Diagram (2 of 2) for BMW 320xi 2013: 30 (rear compt door) rear window locking 11b 13b 14b Boot lid/tailgate lock Bus sig Central locking button hazard warning switch operating facility Computer data lines system Electrochromic interior rear view mirror Exterior boot lid button Fuel filler flap central locking drive Gnd High variant roof function module Hotel position switch Lid button Lid contact Lock drv Rear driver's side door lock (left rear door) Rear electronic module (rem) (right rear of luggage compt) Rear passenger's side door lock (right rear door) Rear wiper Red System ind alarm anti-theft Term 30 sply X8 1b X9 1b Z10 6b Z10 7b Z10 8b Z10 9b
POWER MIRRORS Power Mirrors Wiring Diagram for BMW 320xi 2013 List of elements for Power Mirrors Wiring Diagram for BMW 320xi 2013: 13 10b Anti-theft alarm system Anti-theft system Computer data lines system Electrochromic interior rearview mirror Front electronic module (fem) (right end of dash) Front power distribution box (right rear of engine compt) Fuse 5a High beam assistant sensor & control Hot w/ terminal 15n relay energized Lin bus sig Ter 15 sply Z10 6b
POWER SEATS Front Heated Seats Wiring Diagram, with Memory for BMW 320xi 2013 List of elements for Front Heated Seats Wiring Diagram, with Memory for BMW 320xi 2013: 13 (in driver seat cushion) Computer data lines system Driver's seat backrest heating element (in driver Driver's seat cushion heating element Driver's seat module (under driver seat) Front power distribution box (right rear of engine compt) Fuse 30a Heating/air conditioning system (center of dash, above radio) Hot w/ terminal 30b relay energized K-can bus sig Seat back) X14 1b Z10 3b Front Heated Seats Wiring Diagram, without Memory for BMW 320xi 2013 List of elements for Front Heated Seats Wiring Diagram, without Memory for BMW 320xi 2013: 19 (in driver seat back) (in driver seat cushion) (in passenger seat back) Computer data lines system Driver's seat backrest heating element Driver's seat cushion heating element Driver's seat heating module (under driver seat) Front passenger's seat heating module (under front passenger's seat) Front power distribution box (right rear of engine compt) Fuse 20a Heating/air conditioning system (center of dash, above radio) Hot w/ terminal 30b relay energized K-can bus sig Passenger's seat backrest heating element Passenger's seat cushion heating element (in passenger seat cushion) X12 1b X14 1b Z10 3b Z10 7b Heated Steering Wheel Wiring Diagram for BMW 320xi 2013 List of elements for Heated Steering Wheel Wiring Diagram for BMW 320xi 2013: 23 (or red) Computer data lines system Electronic steering wheel module Fanfare horn button Front power distribution box (right rear of engine compt) Fuse 10a Gnd Hot w/ terminal 15n relay energized Left shift paddle Left steering wheel multi-function switch block Lhz+ Lhz- Nca Pwm bfi Red Right shift paddle Right steering wheel multi-function switch block Steering column switch cluster Steering wheel heater Steering wheel heating switch T lhz+ T lhz- Vibration activator Lumbar Wiring Diagram for BMW 320xi 2013 List of elements for Lumbar Wiring Diagram for BMW 320xi 2013: 20 Driver's lumbar support valve block (left side of driver seat back) Driver's seat backrest width adjustment valve block (right side of driver seat back) Driver's seat lumbar support switch Driver's seat pneumatic pump Driver's side seat adjustment switch block Front passenger's lumbar support valve block (right side of passenger's seat back) Front passenger's seat backrest width adjustment valve block (left side of passenger seat back) Front passenger's seat pneumatic pump Front power distribution box (right rear of engine compt) Fuse 10a Hot w/ terminal 30b relay energized Passenger's lumbar support switch Passenger's side seat adjustment switch block Red W/ electric seat adjustment W/o electric seat adjustment X719 1b X720 1b Z10 3b Z10 5b Passenger Power Seat Wiring Diagram for BMW 320xi 2013 List of elements for Passenger Power Seat Wiring Diagram for BMW 320xi 2013: 14 Angle Backrest Front power distribution box (right rear of engine compt) Fuse 30a Fwd/bwd Height Hot w/ terminal 30b relay energized Passenger's backrest angle adjustment drive (under passenger's seat, on track) Passenger's seat angle adjustment drive (under passenger seat) Passenger's seat forward/ backward adjustment drive (under passenger seat) Passenger's seat height adjustment drive (under passenger's seat, on track) Passenger's side seat adjustment switch block X12 1b Z10 5b Rear Heated Seats Wiring Diagram for BMW 320xi 2013 List of elements for Rear Heated Seats Wiring Diagram for BMW 320xi 2013: 18 11b Computer data lines system Front power distribution box (right rear of engine compt) Fuse 20a Fuse 5a Hot w/ terminal 30b relay energized Left rear seat heating switch Rear driver's side seat backrest heating element Rear driver's side seat cushion heating element Rear driver's side seat heating module Rear fuse holder (right side of rear compt) Rear passenger's side seat backrest heating element Rear passenger's side seat cushion heating element Rear passenger's side seat heating module Right rear seat heating switch Z10 4b Z10 6b Z10 7b Sport Seats Wiring Diagram for BMW 320xi 2013 List of elements for Sport Seats Wiring Diagram for BMW 320xi 2013: 26 Computer data lines system Driver lumbar support valve block (left side of driver seat back) Driver's seat backrest width adjustment switch Driver's seat backrest width adjustment valve block (right side of drive seat back) Driver's seat module (under driver seat) Driver's seat pneumatic pump Driver's side seat adjustment switch block Front passenger's lumbar support valve block (right side of passenger seat back) Front passenger's seat backrest width adjustment switch Front passenger's seat backrest width adjustment valve block (left side of passenger seat back) Front passenger's seat pneumatic pump Front passenger's side seat adjustment switch block Front power distribution box (right rear of engine compt) Fuse 10a Fuse 30a Hot w/ terminal 30b relay energized Red W/ electric seat adjustment W/ lumbar support W/o electric seat adjustment W/o lumbar support X12 1b X719 1b X720 1b Z10 3b Z10 5b
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for BMW 320xi 2013 List of elements for Power Top/Sunroof Wiring Diagram for BMW 320xi 2013: 12 11b 12b Computer data lines system Front power distribution box (right rear of engine compt) Fuse 30a Fuse 5a High variant roof functions module Hot at all times Hot w/ terminal 30b relay energized Slide/tilt sunroof drive unit (roof console) Z10 5b Z10 6b
POWER WINDOWS Power Windows Wiring Diagram for BMW 320xi 2013 List of elements for Power Windows Wiring Diagram for BMW 320xi 2013: 30 12b 14b Computer data lines system Driver power window drive Driver's door switch block Driver's side rear power window drive Driver's side rear power window switch Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 30a Fuse 7.5a Hot at all times Hot w/ terminal 30b relay energized Interior lights system Passenger power window drive Passenger's door power window switch Passenger's side rear power window drive Passenger's side rear power window switch Power distribution system Rear electronic module (right rear of luggage compt) X28 1b X5 1b X8 1b X9 1b Z10 3b Z10 5b Z10 6b Z10 7b Z10 8b Z10 9b Rear Window Sun Shade Wiring Diagram for BMW 320xi 2013 List of elements for Rear Window Sun Shade Wiring Diagram for BMW 320xi 2013: 18 10b 14b Computer data lines system Driver's door switch block Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 40a Fuse 7.5a Hot at all times Hot w/ terminal 30b relay energized Nca Power distribution system Rear electronic module (right rear of luggage compt) Rear window roller sun blind motor (behind rear seats, center of rear window) Red X28 1b Z10 3b Z10 7b
RADIO Base Radio Wiring Diagram (1 of 2) for BMW 320xi 2013 List of elements for Base Radio Wiring Diagram (1 of 2) for BMW 320xi 2013: 34 (center rear of roof) aerial diversity (left side of rear compt) (or red) (w/o optional equipment connecting mobile devices) glove compartment usb connection 10b 13b 14b 18b 20b Aerial amplifier Base plate Computer data lines system Front electronic module (radio bmw professional & navigation systems) (right end of dash) Fuse 15a Fuse 20a Fuse 5a Gps antenna Head unit Hot w/ terminal 30b relay energized Interior lights system Most data bus circuit Nca Noise suppressor filter Rear fuse holder (right side of rear compt) Rear window antenna Rear window defogger rejector circuit Rear window defogger rejector circuit 2 Red Roof aerial Video module W/ navigation W/o navigation X382 1b Z10 11b Base Radio Wiring Diagram (2 of 2) for BMW 320xi 2013 List of elements for Base Radio Wiring Diagram (2 of 2) for BMW 320xi 2013: 35 (or red) (w/ optional equipment connecting mobile devices) aux-in connection (w/o optional equipment connecting mobile devices) aux-in connection 11b 17b All-round vision camera (left kick panel) Central information display Dvd changer Head unit Interior lights system Left front mid-range speaker Left front woofer Left rear mid-range speaker Microphone Most data bus circuit Nca Professional Red Right front mid-range speaker Right front woofer Right rear mid-range speaker W/ dvd changer W/ navigation system professional W/ optional equipment W/ video module W/ video module & dvd changer w/o all round vision camera W/o dvd changer W/o navigation system W/o optional equipment W/o video module X28 1b X5 1b X8 1b X9 1b Z10 11b Hifi Radio Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Hifi Radio Wiring Diagram (1 of 3) for BMW 320xi 2013: 36 (center rear of roof) aerial diversity (w/o optional equipment connection mobile devices) glove compartment usb connection 10b 13b 14b 18b 20b All-round vision camera (left kick panel) Base plate Computer data lines system Dvd changer Front electronic module (w/ radio bmw professional & navigation system) (right end of dash) Fuse 20a 15a Fuse 5a Gps antenna Head unit Hot w/ terminal 30b relay energized Interior lights system Most data bus circuit Nca Professional Rear fuse holder (right side of rear compt) Rear window aerial Red Roof aerial W/ dvd changer W/ navigation W/ navigation system professional W/ video module W/ video module & W/ video module & dvd changer w/o all round vision camera W/o dvd changer W/o navigation W/o navigation system W/o video module Z10 11b Hifi Radio Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Hifi Radio Wiring Diagram (2 of 3) for BMW 320xi 2013: 22 Aerial amplifier Computer data lines system Controller Front power distribution box (right rear of engine compt) Fuse 5a Hot w/ terminal 15n relay energized Hot w/ terminal 30b relay energized Infotainment fan Microphone Most data bus circuit Nca Noise suppress0r filter Power distribution system Rear window defogger rejector circuit Rear window defogger rejector circuit 2 Red Vehicle sound generator Video module (left side of rear compt) X382 1b Z10 11b Z10 1b Z10 4b Hifi Radio Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Hifi Radio Wiring Diagram (3 of 3) for BMW 320xi 2013: 30 (w/ optional equipment connecting mobile devices) aux-in connection 11b 17b Aux-in connection Central information display Computer data lines system Front center mid-range speaker Fuse 30a Head unit Hifi amplifier Hot w/ terminal 30b relay energized Left front mid- range speaker 2b Left front tweeter Left front woofer Left rear mid-range speaker Nca Rear fuse holder (right side of rear compt) Red Right front mid- range speaker 2b Right front tweeter Right front woofer Right rear mid-range speaker W/ optional equipment W/o optional equipment X20 1b X28 1b X5 1b X8 1b X9 1b Z10 11b MOST Data Bus Wiring Diagram for BMW 320xi 2013 List of elements for MOST Data Bus Wiring Diagram for BMW 320xi 2013: 7 Combox (under left side of luggage compt) Dvd changer Head unit Instrument cluster control unit Top-hifi amplifier Video module (left side of rear compt) X22 1b Top Hifi Radio Wiring Diagram for BMW 320xi 2013 List of elements for Top Hifi Radio Wiring Diagram for BMW 320xi 2013: 29 Front center mid- range speaker Front center tweeter Fuse 40a Fuse 5a Hot at all times Hot w/ terminal 30b relay energized Left front mid- range speaker Left front tweeter Left front woofer Left rear mid- range speaker Left rear mid- range speaker 2 Left rear tweeter Left rear tweeter 2 Most data bus circuit Rear fuse holder (right side of rear compt) Right front mid- range speaker Right front tweeter Right front woofer Right rear mid- range speaker Right rear mid- range speaker 2 Right rear tweeter Right rear tweeter 2 Top-hifi amplifier X20 1b X28 1b X5 1b X8 1b X9 1b Z10 11b
SHIFT INTERLOCK Shift Interlock Wiring Diagram for BMW 320xi 2013 List of elements for Shift Interlock Wiring Diagram for BMW 320xi 2013: 19 Anti- theft system Brake light Brake light switch (under left side of dash) Can h Can l Computer data lines system Dme control module (except diesel) (except 2.0l: right rear of engine compt) (2.0l: top rear of engine) Exterior lights system Fuse f22 15a Hot w/ terminal 30g relay energized Junction box (under right side of dash) Red Shift lock selector lever lock (base of shift lever assembly) Transmission control Transmissions system X11003 X60001 X6031 X6454 (right rear of engine compt)
STARTING/CHARGING Charging Wiring Diagram for BMW 320xi 2013 List of elements for Charging Wiring Diagram for BMW 320xi 2013: 14 Alternator Battery Digital motor electronics (dme) control module (2.0l: top rear of engine) (except 2.0l: right rear of engine compt) Front electronic module (right end of dash) Jump start terminal point (right side of engine compt) Nca Red Safety battery terminal generator Starter Transfer terminal point X1 1b X1 2b X621 1b X621 2b Starting Wiring Diagram for BMW 320xi 2013 List of elements for Starting Wiring Diagram for BMW 320xi 2013: 30 Battery Charging circuit Clutch module (m/t) (under left side of dash) Computer data lines system Digital motor electronics (dme) control module (top rear of engine) Electric machine electronics (attached to rear of engine) Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 40a Hot at all times Jump start terminal point (right side of engine compt) Nca Pnk Positive battery connection point Red Red 1b Red x1 1b Reverse polarity protection (right front corner of engine compt) Safety battery terminal generator Start-stop button Start-stop function Starter Transfer terminal point W/o automatic engine X1 2b X13 1b X621 1b X671 1b Z10 4b Z10 5b
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for BMW 320xi 2013 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for BMW 320xi 2013: 37 (front of left front door) left front door air bag sensor (left side of engine compt) left front air bag sensor (rear of right front door) right front door air bag sensor (right end of dash) front electronic module (fem) (right side of engine compt) right front air bag sensor (under left front of vehicle) (hybrid) electrical machine electronics Air bag indicator lamp Air bag sen pos con Air bag sensor Belt ten act pos con Combox (or telematic communication combox) (under left side of luggage compt floor) Computer data lines system Crash safety module (rear of center console) Crash sig Emergency call signal Front passenger seat occupancy detection Front power distribution box (right rear of engine compt) Fuse 5a Ground Hall senser sig High variant roof functions module Hot at all times Lin bus sig Nca Pass air bag act Pass seat occ det Passenger side air bag inflator assembly (right side of passenger seat back) Passenger's seat belt tensioner generator (part of seat belt buckle assembly) Pt-can bus sig Red Safety battery terminal generator Sig seat belt buck con X12 2b X28 1b X382 3b X5 1b Z10 10b Supplemental Restraints Wiring Diagram (2 of 3) for BMW 320xi 2013 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for BMW 320xi 2013: 15 (left middle interior panel) left "b" pillar air bag sensor (right middle interior panel) right "b" pillar air bag sensor (under center console) integrated chassis management (w/o memory function) front passenger seat position sensor Driver seat belt buckle contact Driver seat position sensor Driver side air bag inflator assembly (left side of driver seat back) Driver's seat belt tensioner generator (part of seat belt buckle assembly) Nca Passenger's seat belt buckle contact Red Right head air bag inflator assembly (right headliner) X12 2b X14 2b Z10 10b Supplemental Restraints Wiring Diagram (3 of 3) for BMW 320xi 2013 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for BMW 320xi 2013: 22 (right side of passenger seat back) Air bag act pos Belt tens act pos Computer data lines system Crash safety module (rear of center console) Driver retractor tensioner Driver's air bag inflator assembly Driver's knee air bag inflator assembly Front passenger retractor tensioner Left front seat belt force limiter generator Left head air bag inflator assembly (left headliner) Nca Passenger's knee air bag inflator assembly Passenger's side air bag inflator assembly Red Right front seat belt force limiter generator Safety battery terminal 2 alternator (hybrid) Steering column switch cluster Trg act pos W-up ter 15 W/ reversible electrically motorized reel W/o reversible electrically motorized reel
TRANSMISSION AWD Wiring Diagram for BMW 320xi 2013 List of elements for AWD Wiring Diagram for BMW 320xi 2013: 13 (2.0l turbo) z6000 4b Computer data lines system Front electronic module (right end of dash) Front power distribution box (right rear of engine compt) Fuse 30a Fuse 5a Hot at all times Hot w/ terminal 30b relay energized Pnk Red Transfer box (bottom rear of transfer case) X13 1b Z6000 1b (except 2.0l turbo) Transmission Wiring Diagram for BMW 320xi 2013 List of elements for Transmission Wiring Diagram for BMW 320xi 2013: 17 Computer data lines system Electronic steering wheel module (in steering wheel) Electronic transmission control (inside bottom of transmission) Fanfare horn button Front power distribution box (right rear of engine compt) Fuse 10a Fuse 7.5a Gear selector switch Hot w/ terminal 30b relay energized Left shift paddle Red Right multi-function steering wheel switch block Right shift paddle Steering column switch cluster X13 2b Z10 3b Z6000 4b (2.0l turbo) z6000 1b (except 2.0l turbo)
TRUNK, TAILGATE, FUEL DOOR Contact-Free Tailgate Opening Wiring Diagram for BMW 320xi 2013 List of elements for Contact-Free Tailgate Opening Wiring Diagram for BMW 320xi 2013: 10 Bumper aerial Contact-free tailgate opening evaluation electronics Contact-free tailgate opening lower sensor Contact-free tailgate opening upper sensor Front electronic module (right end of dash) Fuse 5a Hot w/ bistable relay energized Power distribution system Rear fuse holder (right side of rear compt) Z10 9b Trunk & Fuel Door Release Wiring Diagram for BMW 320xi 2013 List of elements for Trunk & Fuel Door Release Wiring Diagram for BMW 320xi 2013: 23 11b 12b 13b 14b Boot lid/ tailgate lock Exterior boot lid button Front electronic module (right end of dash) Fuel filler flap central locking drive Fuse 20a Fuse 50a Fuse 7.5a Fuse box Hot at all times Hot w/ bistable relay energized Hotel position switch Interior lights system Interior rear lid button Rear electronic module (right rear of luggage compt) Rear fuse holder (right side of rear compt) Red Z10 3b Z10 7b Z10 9b
WARNING SYSTEMS Warning Systems Wiring Diagram for BMW 320xi 2013 List of elements for Warning Systems Wiring Diagram for BMW 320xi 2013: 7 Computer data lines system Fuse 5a Hot w/ terminal 30b relay energized Power distribution system Rear fuse holder (right side of rear compt) Tire pressure control (rdc) (right side of rear compt) Z10 8b
