寶馬R55電氣及電子系統售后服務學員工作培訓英文版手冊.pdf
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1、MINI ServiceAftersales Training-Participant s Workbook.Electrical/Electronic System R55.The information contained in this Workbook is intended solely for the trainer of this seminar runby MINI Aftersales Training.Refer to the latest relevant MINI Service information for any changes/supplements to th2、etechnical data.Information status:June 2007Contact:conceptinfobmw.de 2007 BMW AGMnchen,GermanyReprints of this publication or its parts require the written approval ofBMW AG,MnchenVS-12 Aftersales TrainingParticipant s Workbook.Electrical/Electronic System R55.Notes on this WorkbookSymbols usedThe 3、following symbols are used in this Workbook to facilitate bettercomprehension and to draw attention to important information:3containsinformationtofacilitatebetterunderstandingofthesystemsdescribed and their function.1 identifies the end of a note.Information status and national variantsMINI cars co4、nform to the highest safety and quality standards.Changesin terms of environmental protection,customer benefits and designrender necessary continuous development of systems and components.Such developments can result in differences betweenthis Workbook andthe vehicles used for demonstration purposes5、 in the training course.This documentation relates exclusively to left-hand drive vehicles withEuropean specifications.In vehicles with right-hand drive,thearrangement of some controls or components may differ from theillustrations in this Workbook.Further differences may arise as the resultof the e6、quipment variants used in specific markets or countries.Additional sources of informationFurther information on the individual subjects can be found in thefollowing:-Product Information-Owner s Handbook-MINI diagnostic system-Workshop systems documentationContents.Electrical/ElectronicSystem R55.Tra7、ining1Changes in the electrical/electronic system ofthe R551General electrical system6Audio systems12Display and control elements2119Training.Electrical/Electronic System R55.Changes in the electrical/electronic system of the R55Due to the transfer of the vehicle system fromthe R56 with the junction8、 box as a gateway,the system overviews of the vehicle systemare more or less identical.The only minordifferences between the R56/R55 vehiclesystems are the new additional control unitsand the modified order of the MOST controlunits.Thefollowingchangeshavebeenmadetothevarious bus systems:Changes to t9、he PT-CANIn the R55,DSC is provided as standard.ASC+T and ABS control units are thereforenotincludedinthebusoverviewforR55.IntheR56,ABS and ASC+T are still available.In March 2007,the new diesel engine W16has been implemented in the R56.In addition,the 6-gear automatic gearbox has beenoffered for th10、e R56 since January 2007.TheW16 diesel engine and the 6-gear automaticgearbox are also used in the R55.The DDEandEGScontrolunitsarethereforeintegratedin the PT-CAN.Changes to the MOSTThe High-level interface box has been addedto the MOST network.SBX High enables theconnection of various end devices 11、such asmobilephonesviaBluetoothandUSBdevices(MP3 players,USB sticks,etc.)via the USBinterface.In USA vehicles,the installation location ofDAB or IBOC is on the left of the luggagecompartment in the R55,and not on the rightas in the R56.The MOST port for R55/R56 islocated above the junction box and n12、o longerabove the footwell module.The MOSTconfiguration is therefore different to thatshown in the product information for the R56.This modified configuration also applies forthe R56.Changes to the K-CANThe AHM control unit is new.The trailercoupling is offered as an option for the R55 insome market13、s.For the R56,the trailer moduleis only available as an optional accessory.Since the legal guidelines in the USA arefulfilled by the electronic immobilizer fitted asstandard,the ELV is not included in USAvehicles.Changes to the K busInvehicleswithdieselengines,theCarAccessSystem 3 with an EWS 3 inte14、rface is currentlyused.TheCASandDDEarethereforedirectlyconnected via a K bus.In the future,newengines will also be converted to CAS 3 withEWS 4.29Bus overview for R55 European version1-Bus systems for R55 European version39IndexExplanationAHMTrailer moduleCAComfort AccessCASCar Access SystemCCCCar C15、ommunication ComputerCDCCD changerCIDCentral Information DisplayCIPCentral Information PanelDABDigital Audio BroadcastDDEDigital Diesel ElectronicsDMEDigital Motor ElectronicsDSCDynamic Stability ControlDSC-SEN DSC sensorEGSElectronic transmission controlELVElectric steering lockEPSElectric steering16、FRMFootwell moduleFSMOST portHiFiHiFi amplifierIBSIntelligent Battery SensorIHKAIntegrated automatic heating/air conditioningIHKSIntegrated heating/air-conditioning controlIHSIntegrated heating controlJBJunction boxKombiInstrument clusterMFLMultifunction steering wheelMJOYMINI joystickMRSMultiple Re17、straint SystemPDCPark Distance ControlRAD1Radio 1(Radio Wave CD)RAD2Radio 2(Boost CD)RLSRain/driving lights sensorSBXInterface boxSBX HighHigh-level interface box(Bluetooth telephony,voice input and USB/audio interface)SCCSteering Column ClusterSHDSlide/tilt sunroofSZLSteering column switch clusterV18、MVideo module49Bus overview for R55 US version2-Bus systems for R55 US version59IndexExplanationCAComfort AccessCASCar Access SystemCCCCar Communication ComputerCDCCD changerCIDCentral Information DisplayCIPCentral Information PanelDMEDigital Motor ElectronicsDSCDynamic Stability ControlDSC-SENDSC s19、ensorEGSElectronic transmission controlEPSElectric steeringFRMFootwell moduleFSMOST portHiFiHiFi amplifierIBOCIn Band On Channel(terrestrial digital radio)IBSIntelligent Battery SensorIHKAIntegrated automatic heating/air conditioningIHKSIntegrated heating/air-conditioning controlIHSIntegrated heatin20、g controlJBJunction boxKombiInstrument clusterMFLMultifunction steering wheelMJOYMINI joystickMRSMultiple Restraint SystemOC3Seat-occupancy detectionPDCPark Distance ControlRAD1Radio 1(Radio Wave CD)RAD2Radio 2 Boost CDRLSRain/driving lights sensorSBXInterface boxSBX HighHigh-level interface boxSCCS21、teering Column ClusterSDARSSatellite Digital Audio Radio SystemSHDSlide/tilt sunroofSZLSteering column switch clusterRDCTyre-pressure controlRDC-SENRDC transmitter69General electrical systemExterior lightingThe exterior lights in the front section of theR55 are identical to those of the R56.Due toth22、e changes in body styling and designadaptations,the tail lights of the R55 have adifferent shape to those of the R56,but havethe same function.3-View of rear lights in the R55IndexExplanationIndex Explanation1Additional brake light3Reflectors2Rear lights4Rear reflector4-Rear lights on the right-hand23、 side of the R55IndexExplanation1Tail light/brake light2Turn-indicator light3Reversing lights in left-hand drivevehicles or rear fog lights in right-hand drive vehicles79A single bulb is used for the tail light and brakelightoneachsideofthevehicle.Thebulbsareactivated with a PWM voltage of 50%for th24、etail light and a PWM voltage of 100%for thebrake light.All bulbs in the rear light clusterhave an output of 21 W.The rear fog lights and reversing lights are indifferent positions depending on the vehicleversion(left/right-hand drive).The additional brake light is mounted on theoutside of the rear 25、window.As in the R56,it isdesigned as an LED line,but much wider.For the licence plate light,two bulbs with apowerof5Wareused.Thelicenceplatelightsare integrated in the rear bumper trim.Rear fog lights Reversing lightLeft-handdriveLeftRightRight-handdriveRightLeftRear fog lights Reversing light89Clu26、b Door1.Note the most important electrical components in the Club Door.99IndexDesignation12345678109Split Doors2.Note the most important electrical components in the Split Doors.IndexDesignation12345678910119Trailer moduleIn the R55,the trailer module is offered asoption 235.For the R56,a trailer co27、upling isoffered as an optional accessory.The light signals and the power supply to thetrailer socket are controlled by the AHM trailermodule.The AHM trailer module is a K-CANparticipant.The AHM control unit is installed on the right-hand side of the luggage compartment.Whentowingatrailer,thetrailer28、modulesendsthe information to the PDC that a trailer isattached to the vehicle.The PDC hides theultrasonic sensors for the rear end of thevehicle.3The PDC only receives the informationthat the trailer is attached to the vehicle if thetrailer lighting is connected.15-Installation location of theAHM c29、ontrol unit.IndexExplanationIndex Explanation1Trailer module(AHM)2Electrical connector for trailer129Audio systemsBasic telephone fittings with USB connectionOption 6NE Basic telephone fittings withUSB connection offers a fully integratedplatformfortheconnectionofexternaldevicessuch as various makes30、 of mobile phone orUSB devices(MP3 players,USB sticks oriPods).The option 6NE Basic telephone fittings withUSB connection comprises the followingcomponents:High-level interface box(SBX High)Audio socket with USB interface Application software on the head unit.Communication between the SBX Highinterf31、ace and the mobile telephone takesplace via the Bluetooth aerial.The SBX High interface communicates withMP3 players and USB sticks via the USB(Universal Serial Bus)interface.A special iPodadapter cable is available for connecting anApple iPod.Just as the previous SBX,the SBX High offersthe option t32、o fit a mobile phone in a charger inthe centre arm rest.As well as charging thebattery,this also enables use of the externalvehicleaerial.Thisrequiresanadditionalsnap-in adapter.The telephone function can be operated byvoice input.In vehicles with Radio MINI BoostCD(RAD2),the SBX High provides thesp33、eech recognition function.In vehicles with anavigation system(CCC),the speechprocessing is integrated in the CCC.The SBX High can only be used in vehicleswith a MOST bus.Since the SBX High is an expansion of theprevious SBX,only the USB/audio interface isdescribed in more detail in the following.13934、Input/output diagram for USB/audiointerface6-The USB/audio interface in the R55IndexExplanationIndex Explanation1Head unit(CCC or RAD2)7Aerial amplifier with diversity module2Multifunction steering wheel(MFL)8Roof antenna3Central information display(CID)9Aerial in the side window4Wheel speed sensor135、0Audio speaker5Audio socket with USB interface11HiFi amplifier6High-level interface box(SBX High)12MINI Joystick(MJOY)149Advantages of the USB/audio interfaceUSB is a serial bus system used for quick andeasy connection of terminal devices tocomputers.The mass storage device can be selected inthe Ent36、ertainment menu.The CID supports alphanumeric characters oftheRomancharacterset.Othercharactersetscannot be correctly represented on the CID atpresent.Operation is described in the owner shandbook for the vehicle.7-The USB/audio interface in the CIDIndexExplanationIndex Explanation1Selection of exte37、rnal audio source3Selection after sorting2Selection of mass storage device4Menu structure of mass storagedevice159USB mass storage devices that support theUSB Mass Storage Class standard can beconnected.That includes mass storagedevicesforplaybackofcompressedaudiofileswith a USB interface such as MP38、3 players,USB memory sticks,etc.The system alsosupports Apple iPods of the 4th generation orlater,iPod nano and iPod mini if connectedusing the iPod adaptor cable(specialaccessory).Due to the large number of devices on themarket,no guarantee can be given that everyavailable USB Mass Storage Class de39、vicewill function through the USB interface.If adeviceofadifferentdeviceclassisconnected,the message Incompatible device appears.When a USB mass storage device isconnected,thecontentsofthedevicearereadand the folder structure processed for displayon the CID.In addition,a plausibility check isperform40、ed as to whether the tracks can beplayed by the vehicle s sound system.Onlythose tracks that can be played are displayed.Processing of the data takes a little while.While the database of the content details ofthemusictracksisconstructed,themusicfilescanonlybeselectedbynavigatingthroughthefolder stru41、cture.On completion of thedatabase,music tracks can also be selectedby genre,artist and album.8-The USB/audio interfacein the radio MINI Boost CDIndexExplanationIndex Explanation1Selection of mass storage device3Selection of folder2Selection after sorting4Title name1699-Location of audio socket with42、 USB interfaceIndexExplanationIndex Explanation1Audio socket(3.5 mm jack)2USB interface179The High-level interface box is always fitted ifoption SA 6FL,Basic telephone fittings withUSB interface,is fitted to the vehicle.Itdecodes the digital audio signals that aresupplied via the USB interface.After43、decoding,the audio files are broadcast via theMOST.In addition,the analogue LF signalsfrom the audio socket are also broadcast onthe MOST.Software(drivers)cannot be uploaded to theSBX High via the USB interface.The SBX High supports USB 1.1 with thefollowing specifications:Maximum data rate:12 Mbit/44、s Voltage:5 V Current:500 mA.TheSBXHighisinstalledunderneaththefrontleft-hand seat.10-SBX High connectionsIndexExplanationIndex Explanation1Bluetooth signalConnector colour code:transparent2USB connectionConnector colour code:black1893.Which USB mass storage devices is it possible to connect?11-SBX 45、High location1994.Which file formats are supported?5.Which functions does the high-level interface box(SBX High)offer?6.Connect the USB mass storage device to the vehicle and play one of the musictracks stored on it.Note down the procedure.2097.Note the IKT components in the rear end of the vehicle.46、IndexDesignation1234219Display and control elementsA series of CO2measures,such as automaticengine stop and start(MSA),intelligentgenerator control and gearshift point displaysare integrated in the R55/R56,with the aim ofreducing the CO2 emissions.Two new features have therefore beenintegrated in th47、e area of display and controlelements:Gearshift point display MSA buttonGearshift point displayThe gearshift point display recommends themost fuel-efficient gear for the current roadsituation.The engine control unit calculatesthe most economic gear based on the currentspeed and car acceleration.If t48、hisrecommended fuel-efficient gear is differentto the gear currently in use,a correspondinggear-change message is issued in theSteering Column Cluster(SCC).The gearshift points are calculated based onthe load and driving speed.For each gearshift,e.g.from first to second gear,a characteristiccurve is49、 stored in the engine control unit.Thesame applies for downshifts.From a load ofapprox.50%and above,the gearshiftinstructions are delayed.This prevents thedriver from being irritated by prompts toupshift too early during fast acceleration.Thegearshift point display can be activated/deactivated using50、 the BC button on thesteering column.The BC button must bepressed for 3 seconds while the distance isdisplayed in the SCC.12-Gearshift point display in the SCC229MSA buttonFrom August 2007,automatic engine stopand start(MSA)will be integrated into all R55and R56 vehicles with manual transmission.The51、 MSA button can only be operated if theengine was started using the Start-Stopbutton.The MSA button can be used tomanually deactivate the MSA function.In thiscase,the LED in the MSA button isilluminated.The MSA is reactivated followingeach power cycle or if the MSA button ispressed again.The signal 52、from the MSA button is read by thejunction box and forwarded to the enginecontrolsystem.Theindicatorlampisactivatedby the junction box.For more information,see the separateproduct information MSA automatic enginestop and start.Adjusting the sensitivity of the rain sensorFrom August 2007,the sensitiv53、ity of the raindriving light sensor can be adjusted in all R55and R56 vehicles using the BC button.Without the rain sensor,the intermittent wiperoperation has a fixed interval.With the rain sensor,the wiper operation iscontrolledautomaticallydependingontherainintensity and the sensitivity setting.Th54、eprocedureforcallingthismenuisidenticalto calling the Personal Profile functions(callusing the BC button and displayed in theSCC).The sensitivity of the rain sensor canthen be set to four different levels.13-MSA button in the centre console14-Display for the sensitivity of the rain sensor in the SCC55、.239Modified activation of intermittent wipeIntermittent wipe was previously activated bypushing the wiper control lever upwards.Inorder to standardize the method of operation,the intermittent wipe is now activated bypressing the button on the wiper control lever.TheoperationisthesameasoperatingtheB56、Cbutton on the steering column.The fact thatintermittent wipe is activated is not indicatedby an LED.Pressing the button againdeactivates intermittent wipe.15-Left:Previous activation of intermittent wipeRight:Activation by pressing the button on the wiper control lever(new)249Dieser Text muss hier stehen,damit die Seite vom API-Client nicht gelscht wird.Dieser Text ist notwendig,damit die Seite nicht quergestellt wird.!Bayerische Motorenwerke AktiengesellschaftBMW Group TrainingsakademieAftersales TrainingRntgenstrae 7D-85716 UnterschleiheimGermany: