BMW G12 2015 Technical Training Manual Download Page 1

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Technical�training.

Product�information.

BMW�Service

G12�General�Vehicle�Electronics

Summary of Contents for G12 2015

Page 1: ...Technical training Product information BMW Service G12 General Vehicle Electronics...

Page 2: ...elates to the European version of left hand drive vehicles Some operating elements or components are arranged differently in right hand drive vehicles than shown in the graphics in this document Furth...

Page 3: ...diagram 14 2 2 Ambient lighting 16 2 2 1 System wiring diagram 17 2 3 Light Effect Manager 19 2 3 1 System wiring diagram 20 2 3 2 System components 22 3 Washer wiper System 25 3 1 System wiring diagr...

Page 4: ...1 Front seats 52 13 1 1 Memory seat front driver s side 52 13 1 2 Memory seat front passenger s side 54 13 1 3 Multifunction seat front driver s side 56 13 1 4 Multifunction seat front passenger s si...

Page 5: ...G12 General Vehicle Electronics 1 Exterior Lights 1 The following exterior light versions are offered in the G12 Adaptive LED Headlights SA ZAL Icon Adaptive LED headlights SA 552...

Page 6: ...G12 General Vehicle Electronics 1 Exterior Lights 2 1 1 System wiring diagram Front exterior lights...

Page 7: ...dy Domain Controller BDC 7 Fuse in the Body Domain Controller 8 Turn indicator in exterior mirror right 9 CAN terminator 10 Fuse in the power distribution box rear right 11 Fuse in the power distribut...

Page 8: ...G12 General Vehicle Electronics 1 Exterior Lights 4 Rear exterior lights...

Page 9: ...10 License plate light left 11 Rear light cluster left inner 12 Rear light cluster left outer 13 License plate light strip with button for tailgate 14 Fuse in the power distribution box battery 15 Ad...

Page 10: ...1 Cornering light 2 Side lights and daytime running lights 3 Low beam headlight High beam headlight 4 Side lights and daytime running lights 5 Low beam headlight High beam headlight 6 Turn indicator 7...

Page 11: ...1 Low beam headlight 2 Turn indicator 3 Low beam headlight 4 Cornering lights 5 Side light daytime running lights 6 High beam headlight 7 Side light daytime running lights 8 High beam headlight 9 Sid...

Page 12: ...ectronics 1 Exterior Lights 8 1 3 Lighting rear Taillight Index Explanation 1 Turn indicator 2 Taillight 3 Turn indicator 4 Rear fog light Not for US 5 Rear fog light Not for US 6 Reversing light 7 Br...

Page 13: ...On vehicles with camera based driver assistance systems KAFAS the function of the high beam assistant is performed by KAFAS On vehicles without camera based driver assistance systems KAFAS the high b...

Page 14: ...tor 3 Fuse in the power distribution box front right 4 Body Domain Controller BDC 5 Fuse in the Body Domain Controller 6 Light switch 7 Steering column switch cluster SZL 8 Instrument cluster KOMBI 1...

Page 15: ...G12 General Vehicle Electronics 1 Exterior Lights 11 1 5 1 System wiring diagram Exterior light staging...

Page 16: ...entry light in front passenger door 5 Door entry light in the rear passenger s side door 6 Door entry light in the rear driver s side door 7 Door entry light in the driver s door 1 5 2 Ground lights...

Page 17: ...very small installation space through the use of a multi lens design system A very flat angle of radiation is also possible The graphic is superimposed several times by the multi lens design system a...

Page 18: ...G12 General Vehicle Electronics 2 Interior Lights 14 2 1 Basic 2 1 1 System wiring diagram Basic interior light...

Page 19: ...ront passenger side rear 16 Fuse in the power distribution box rear right 17 Tailgate contact switch in the tailgate lock 18 Luggage compartment light 19 Interior light rear right on vehicles with pan...

Page 20: ...anorama glass roof Interior lights on the left and right of the rear passenger compartment on vehicles with panorama glass roof The glove box light is switched by the glove box switch The luggage comp...

Page 21: ...G12 General Vehicle Electronics 2 Interior Lights 17 2 2 1 System wiring diagram Interior lighting ambient lighting...

Page 22: ...l lighting driver s side rear 17 Door storage compartment lighting driver s side rear 18 Footwell lighting driver s side rear 19 Backrest lighting driver s seat 20 Door contour lighting driver s side...

Page 23: ...19 2 3 Light Effect Manager The following lights are controlled via the Light Effect Manager LEM Lighting of the panorama glass roof Lighting of the light sabers at the B pillars of the G12 Lighting o...

Page 24: ...G12 General Vehicle Electronics 2 Interior Lights 20 2 3 1 System wiring diagram Light Effect Manager...

Page 25: ...storage shelf 11 CAN terminator 12 Light Effect Manager LEM 13 Lighting for tweeter cover rear driver s side door 14 Light saber driver s side 15 Panorama glass roof rear 16 Panorama glass roof front...

Page 26: ...snap in adaptor Panorama glass roof The ambient lighting of the interior is extended to the panorama glass roof This creates a high quality roof appearance for journeys at night The light colors are c...

Page 27: ...2 Interior Lights 23 Operating principle of panorama glass roof lighting Index Explanation 1 Printed graphic 2 Fiber optic conductor 3 LED 4 Outer tinted glass pane 5 Foil 6 Inner glass pane 7 Visibl...

Page 28: ...white The light sabers can be dimmed and switched off only as a pair Operation is possible via Controller Rear Seat Entertainment system Capacitive sensors on the light sabers Light saber Index Explan...

Page 29: ...G12 General Vehicle Electronics 3 Washer wiper System 25 3 1 System wiring diagram Washer wiper system...

Page 30: ...ransmission form one replaceable unit This wiper motor unit comprises A permanent magnet direct current motor with attached reduction gear Control unit electronics with eccentric shaft sensor and supp...

Page 31: ...G12 General Vehicle Electronics 4 Locking and Security Functions 27 4 1 Comfort Access 4 1 1 System wiring diagram Comfort Access...

Page 32: ...lid opening 14 Sensor at bottom for non contact tailgate opening 15 Sensor at top for non contact tailgate opening 16 Comfort Access aerial bumper rear 17 Acoustic warning device for tailgate activat...

Page 33: ...G12 General Vehicle Electronics 4 Locking and Security Functions 29 4 2 Central locking system 4 2 1 System wiring diagram Central locking system...

Page 34: ...k driver s door 19 Central locking button driver s door 20 Switch block driver s door 21 Button for opening tailgate 4 2 2 Function The function of the central locking system of the G12 is based on th...

Page 35: ...G12 General Vehicle Electronics 4 Locking and Security Functions 31 4 3 Automatic operation of tailgate 4 3 1 System wiring diagram Automatic operation of tailgate...

Page 36: ...x 7 Tailgate lift drive right 8 Tailgate function module HKFM 9 Tailgate contact switch in the tailgate lock 10 Automatic Soft Close drive 11 Button for closing tailgate inner 12 Button for tailgate 1...

Page 37: ...G12 General Vehicle Electronics 4 Locking and Security Functions 33 4 4 Automatic Soft Close system 4 4 1 System wiring diagram Automatic Soft Close system...

Page 38: ...Switch in door lock of rear passenger door 5 Automatic Soft Close drive rear passenger door 6 Fuses in the power distribution box rear right 7 Tailgate contact switch in the tailgate lock 8 Automatic...

Page 39: ...G12 General Vehicle Electronics 5 Alarm System 35 5 1 System wiring diagram Alarm system...

Page 40: ...t The alarm system in the G12 is equipped with an ultrasonic interior movement detector for monitoring the passenger compartment The ultrasonic interior movement detector USIS is fully integrated in t...

Page 41: ...G12 General Vehicle Electronics 6 Power Window Regulator 37 6 1 System wiring diagram Power window regulator...

Page 42: ...x front right 3 Power window motor passenger s side 4 Power window switch front passenger side front 5 Power window motor passenger s side rear 6 Power window switch front passenger side rear 7 Power...

Page 43: ...G12 General Vehicle Electronics 7 Slide Tilt Sunroof 39 7 1 System wiring diagram Slide Tilt sunroof...

Page 44: ...on box front right 4 Body Domain Controller BDC 5 CAN terminator 6 Switch block rear door right 7 Fuses in the power distribution box rear right 8 CAN terminator 9 Light Effect Manager LEM 10 Switch b...

Page 45: ...G12 General Vehicle Electronics 8 Roller Sunblind 41 8 1 System wiring diagram Roller sunblind...

Page 46: ...ller sunblind passenger s side rear 7 Switch for roller sunblind 8 Tailgate function module HKFM 9 Fuses in the power distribution box rear right 10 CAN terminator 11 Light Effect Manager LEM 12 Rolle...

Page 47: ...G12 General Vehicle Electronics 9 Steering Column Switch Cluster 43 9 1 System wiring diagram Steering column switch cluster...

Page 48: ...8 Advanced Crash Safety Module ACSM 9 Steering column switch cluster SZL 10 Steering wheel heating button 11 Drop arm left 12 Driver s airbag 13 Shift paddle left 14 Steering wheel heating 15 Vibrati...

Page 49: ...G12 General Vehicle Electronics 10 Steering Column Adjustment 45 10 1 System wiring diagram Steering column adjustment...

Page 50: ...power distribution box front right 2 Body Domain Controller BDC 3 Steering column switch cluster SZL 4 Button for steering column adjustment 5 Memory switch 6 Electronics for steering column adjustme...

Page 51: ...G12 General Vehicle Electronics 11 Exterior Mirrors 47 11 1 Exterior mirror basic version 11 1 1 System wiring diagram Exterior mirror basic version...

Page 52: ...Fuse in the power distribution box front right 3 Body Domain Controller BDC 4 Exterior mirror front passenger side 5 Switch block driver s door 6 Exterior mirror driver s side 7 Instrument cluster KOM...

Page 53: ...G12 General Vehicle Electronics 11 Exterior Mirrors 49 11 2 Exterior mirror High 11 2 1 System wiring diagram Exterior mirror High...

Page 54: ...alue of the ambient temperature from the outside temperature sensor and makes this available via the PT CAN The Body Domain Controller evaluates the signal and triggers the activation of the mirror he...

Page 55: ...mirror Index Explanation 1 Inside mirror 2 Body Domain Controller BDC 3 Fuse in the power distribution box front right 4 Roof function center FZD The interior mirror is connected with the Body Domain...

Page 56: ...G12 General Vehicle Electronics 13 Seats 52 13 1 Front seats 13 1 1 Memory seat front driver s side Memory seat front driver s side...

Page 57: ...7 Electric motor seat height adjustment 8 Electric motor backrest angle adjustment 9 Motor head restraint height adjustment 10 Driver s seat module SMFA 11 Valve block backrest width adjustment 12 Lu...

Page 58: ...G12 General Vehicle Electronics 13 Seats 54 13 1 2 Memory seat front passenger s side Memory seat front passenger s side...

Page 59: ...heating pad seat surface 7 Seat heating pad backrest 8 Front passenger seat module SMBF 9 Motor head restraint height adjustment 10 Electric motor forward back seat adjustment 11 Electric motor seat...

Page 60: ...G12 General Vehicle Electronics 13 Seats 56 13 1 3 Multifunction seat front driver s side Multifunction seat front driver s side...

Page 61: ...djustment 13 Motor backrest width adjustment 14 Motor backrest width adjustment 15 Motor active seat ventilation seat surface 16 Motor active seat ventilation seat surface 17 Motor active seat ventila...

Page 62: ...G12 General Vehicle Electronics 13 Seats 58 13 1 4 Multifunction seat front passenger s side Multifunction seat front passenger s side...

Page 63: ...seat ventilation backrest surface 14 Motor active seat ventilation backrest surface 15 Motor active seat ventilation backrest surface 16 Motor active seat ventilation seat surface 17 Motor active sea...

Page 64: ...G12 General Vehicle Electronics 13 Seats 60 13 2 Rear seats 13 2 1 Seat heating basic seat rear passenger compartment Seat heating basic seat rear passenger compartment...

Page 65: ...Seat heating pad backrest passenger s side rear 5 Seat heating electronics rear passenger side 6 Fuse in the rear power distribution box 7 Seat heating electronics rear driver s side 8 Seat heating p...

Page 66: ...G12 General Vehicle Electronics 13 Seats 62 13 2 2 Comfort seat rear passenger compartment driver s side Comfort seat rear passenger compartment driver s side...

Page 67: ...head restraint height adjustment 9 Motor backrest width adjustment 10 Motor backrest width adjustment 11 Fuses in the rear power distribution box 12 Driver s seat module rear SMFAH 13 Lumbar support...

Page 68: ...G12 General Vehicle Electronics 13 Seats 64 13 2 3 Comfort seat rear passenger compartment passenger s side Comfort seat rear passenger compartment passenger s side...

Page 69: ...ntact passenger s side rear 18 Switch seat adjustment 19 Automatic rear air conditioning system FKA 20 Advanced Crash Safety Module ACSM 21 Integrated automatic heating air conditioning IHKA 13 3 Capt...

Page 70: ...G12 General Vehicle Electronics 13 Seats 66 Captain s Chair...

Page 71: ...otor active seat ventilation backrest surface 14 Motor active seat ventilation backrest surface 15 Motor active seat ventilation backrest surface 16 Motor active seat ventilation backrest surface 17 M...

Page 72: ...discs to be relieved The 8 programs are divided into 3 categories Mobilization Relaxation Vitalization In the case of mobilization the strain on the spine is relieved by targeted body movements In th...

Page 73: ...G12 General Vehicle Electronics 13 Seats 69 13 4 1 Seat massage both front seats Seat massage both front seats...

Page 74: ...ront right 3 CAN terminator 4 Switch block front passenger door 5 Switch lumbar support front passenger seat 6 Seat pneumatics module front right 7 Lumbar support pump front passenger seat 8 Lumbar su...

Page 75: ...G12 General Vehicle Electronics 13 Seats 71 13 4 2 Seat massage rear passenger compartment and massage front Seat massage rear passenger compartment and massage front...

Page 76: ...upport pump rear passenger seat 11 Seat pneumatics module back right 12 Fuses in the rear power distribution box 13 Seat pneumatics module back left 14 Lumbar support pump rear driver s side seat 15 S...

Page 77: ...G12 General Vehicle Electronics 13 Seats 73 13 5 1 System wiring diagram Heated armrests...

Page 78: ...sole driver s side 16 Fuses in the power distribution box front left 17 Control unit for armrest heating driver s side 13 6 BMW Vitality Program For the first time at BMW there is active interaction o...

Page 79: ...e Body Domain Controller 4 Body Domain Controller BDC Signal path of horn The horn button is read in by the steering column switch cluster SZL The SZL sends the information via the local interconnect...

Page 80: ...Bayerische Motorenwerke Aktiengesellschaft Qualifizierung und Training R ntgenstra e 7 85716 Unterschlei heim Germany...

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