AURO  OtoSys IM100 Tutorial
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BMW-A001
TUTORIAL
www.aurodiag.com

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  • Page 1 BMW-A001 TUTORIAL www.aurodiag.com...
  • Page 2: Disclaimer Of Warranties And Limitation Of Liabilities

    Any action you take upon the information from this manual is strictly at your own risk, Auro will not be liable for any direct damages or for any special, incidental, or indirect damages or for any economic consequential damages (including lost profits).
  • Page 3: Safety Information

    Safety Instructions The safety messages herein cover situations Auro is aware of. Auro cannot know, evaluate or advise you as to all of the possible hazards. You must be certain that any condition or service procedure encountered does not jeopardize your personal safety.
  • Page 4 When an engine is operating, keep the service area WELL VENTILATED or attach a building exhaust removal system to the engine exhaust system. Engines produce carbon mo oxide, an odorless, poisonous gas that causes slower reaction time and can lead to serious personal injury or loss of life.
  • Page 5: Table Of Contents

    CONTENTS ........................i RADEMARKS ....................i OPYRIGHT NFORMATION ..........i ISCLAIMER OF ARRANTIES AND IMITATION OF IABILITIES ....................i ERVICES AND UPPORT ......................ii AFETY NFORMATION ......................ii AFETY ESSAGES ....................... ii AFETY NSTRUCTIONS INTRODUCTION ........................1 ..................2 EARNING VIA MART ..................
  • Page 6: Introduction

    Introduction This manual introduces how to conduct BMW key learning with Auro OtoSys IM100 Smart Mode and Expert Mode. Two options are available when accessing the IMMO function: Smart Mode – the IM100 tablet will read the vehicle information and analyze the ...
  • Page 7: Key Learning Via Smart Mode

    Figure 1 Sample Overall Structure Key Learning via Smart Mode Turn on the IM100 tablet, tap OtoSys on the main interface screen, then IMMO. A vehicle menu displays and a disclaimer prompts up. Tap Accept to continue. Figure 2 Sample Main Interface...
  • Page 8 Figure 3 Sample OtoSys Screen Tap BMW on the vehicle menu, tap Smart Mode on the Mode Select interface. The Vehicle Information interface displays. NOTE You can click on the icon near the top-right corner to record the operation data. If you encounter any difficulties, click on the icon again to send us the data and problems, so that our engineers could help.
  • Page 9 Figure 5 Sample Mode Select Screen Figure 6 Sample Vehicle Information Screen Tap OK on the vehicle information screen. Coding files will be backup automatically. Save the coding files...
  • Page 10 Figure 7 Sample Saving Screen Figure 7 Sample Backup Coding Successful Screen Figure 8 Sample Saving File Screen Disassemble the EEPROM chip and connect it to the programmer. Tap OK to modify EEPROM data automatically. Install the EEPROM chip back to the module when operation over.
  • Page 11 Figure 9 Sample Information Screen Figure 10 Sample Processing Screen Figure 11 Sample Processing Screen...
  • Page 12 Figure 12 Sample Information Screen Tap OK to program as information displayed. Figure 13 Sample Information Screen...
  • Page 13 Figure 14 Sample Programming Screen Tap OK to restore EEPROM data automatically. Disassemble the EEPROM chip and connect it to the programmer again. NOTE Tap Diagram for details of disassembling the EEPROM chip, or refer to page Figure 15 Sample Information Screen...
  • Page 14 Figure 16 Sample Processing Screen Figure 17 Sample Information Screen Tap OK after setting back the EEPROM chip, proceed to restore coding files as displayed.
  • Page 15 Figure 18 Sample Information Screen Figure 19 Sample Information Screen Tap OK, start Key learning after the coding file restoration. Proceed as information displayed.
  • Page 16 Figure 20 Sample Notice Screen Tap OK to the Key Status interface, tap Read password. Proceed as information displayed. NOTE Without working key, you could conduct All-lost mode, the ISN code is needed. Figure 21 Sample Information Screen...
  • Page 17 Figure 22 Sample Key Status Screen Figure 23 Sample Notice Screen...
  • Page 18 Figure 24 Sample Information Screen Figure 25 Sample Information Screen 10. Tap OK, back to the Key Status interface, tap Write key. Proceed as information displayed until “Write key successful” displays. The key status of successfully learned key(s) would be “Used”. NOTE The key frequency should be the same.
  • Page 19 Figure 26 Sample Key Status Screen Figure 27 Sample Information Screen...
  • Page 20 Figure 28 Sample Information Screen Figure 29 Sample Key Status Screen...
  • Page 21: Key Learning Via Expert Mode

    Key Learning via Expert Mode Turn on the IM100 tablet, tap OtoSys on the main interface screen, then IMMO. A vehicle menu displays and a disclaimer prompts up. Tap Accept to continue. Figure 30 Sample Main Interface Figure 31 Sample OtoSys Interface Tap BMW on the vehicle menu, then the Function Select screen displays.
  • Page 22 Figure 32 Sample Vehicle Menu Figure 33 Sample Model Select Screen...
  • Page 23 Figure 34 Sample Information Screen Tap FEM/BDC, the Function Interface displays. Figure 35 Sample Expert Mode Screen Tap Vehicle information on the Function Interface. Read the vehicle information.
  • Page 24 Figure 36 Sample Function Screen Figure 37 Sample Vehicle Information Screen Go back to the Function Interface, tap Coding operation to coding operation interface.
  • Page 25 Figure 38 Sample Function Screen Tap Backup coding. The backup proceeds automatically. Tap Confirm to save files when completed. Then tap OK to the Function interface. Figure 39 Sample Coding Operation Screen...
  • Page 26 Figure 40 Sample Saving File Screen Tap EEPROM operation to the Model Selection interface. NOTE Tap Diagram for more details about disassembling the EEPROM chip, or refer to page for more details. Figure 41 Sample Function Screen 7.1 Tap M95128 or M95256 according to the ECU module. Take M95256 as an example here, tap M95256 >...
  • Page 27 Figure 42 Sample Model Select Screen Figure 43 Sample EEPROM Data Operation Screen 7.2 Tap Modify data file. Then select the original one to modify. Modified successfully, save and name the edited file. Go back to the EEPROM data operation interface.
  • Page 28 Figure 44 Sample EEPROM Data Operation Screen Figure 45 Sample File Select Screen Figure 46 Sample File Saving Screen...
  • Page 29 7.3 Tap Write operation on the EEPROM data operation interface. Select the modified file in the last step. Written successfully, tap OK, back to the Function Interface. Figure 47 Sample EEPROM Data Operation Screen Figure 48 Sample Information Screen Tap Programming operation > ECU preprocessing. The programming starts automatically.
  • Page 30 Figure 49 Sample Function Screen Figure 50 Sample ECU Programming Screen...
  • Page 31 Figure 51 Sample Programming Screen Figure 52 Sample Information Screen Tap OK on the programming successful interface to go back to the Function Interface. Tap EEPROM operation > M95256 > Write operation. Select the original file to write.
  • Page 32 Figure 53 Sample Function Screen Figure 54 Sample EEPROM Operation Screen Figure 55 Sample Information Screen...
  • Page 33 10. Tap OK on the EEPROM written successfully interface, back to the Function interface. Tap Coding operation > Restore coding. The restoring starts automatically. Figure 56 Sample Function Screen Figure 57 Sample Coding Operation Screen...
  • Page 34 Figure 58 Sample Restoring Screen Figure 59 Sample Information Screen 11. Tap OK, back to the Coding operation interface > ESC, go back to the Function Interface. Tap Key learning. The key learning process via Expert mode is the same as that via the Smart mode.
  • Page 35: Appendix

    Appendix Disassemble the ECU Module The FEM/BDC module is located at the A-pillar of the front passenger side. Procedures to disassemble the ECU module from the vehicle:  Unclip the front door sill cover strip at the passenger side. Remove the bottom right instrument trim panel and disconnect plug connections behind it.
  • Page 36: Connect The Test Wire Harness And Obd Cable

    Connect the Test Wire Harness and OBD Cable Details to connect the test wire harness and OBD cable are shown below. Make sure wires are connected to the right pins. Procedures to connect the test wire harness and OBD cable: ...
  • Page 37 Figure 61 Sample Corresponding Numbers...
  • Page 38 Disassemble the EEPROM Chip Procedures to disassemble the EEPROM chip are shown below:  Find the chip in the ECU module. Disassemble the EEPROM chip and figure out the pin 1, the bevel side on the right, viewed from the cross section. Assemble the chip in the clamp, match the pin 1 of the chip with that on the clamp.
  • Page 39 Figure 62 Sample EEPROM Chip Position...

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