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E46 CAN Bus

From MS4X Wiki
Revision as of 19:21, 2 January 2021 by Sda2 (talk | contribs) (→‎DME4 0x545)

The CAN Bus on BMWs E46 chassis operates at a speed of 500kb/s


DME1 0x316

DME2 0x329

DME4 0x545

  • Byte 0: dash lights bit field
    • Bit 0 - unused
    • Bit 1 - CEL
    • Bit 2 - unused
    • Bit 3 - CRU_MAIN_SWI
    • Bit 4 - EML
    • Bit 5 - unused
    • Bit 6 - Gas Cap
    • Bit 7 - unused
  • Byte 1:
  • Byte 2:
  • Byte 3:
  • Byte 4: oil temperature
  • Byte 5: unused on MS42 |
  • Byte 6: unused except in MSS54HP: oil level
  • Byte 7: unused
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