Engine Electrical System -- Repair (1 Of 2) (G01)

• 12 00 Engine Electrical System
  • 12 00... Instructions for removal and replacement of control units (all X3 models, 2018-2022)
  • 12 00... Notes on starting assistance (all X3 models, 2018-2022)
• 12 12 Ignition Wire, Spark Plugs
  • 12 12 011 Removing and installing/replacing all spark plugs (X3 4-cyl. models except PHEV, 2018-2019)
    • Removing all spark plugs
    • Installing all spark plugs
  • 12 12 011 Removing and installing/replacing all spark plugs (X3 4-cyl. models except PHEV, 2020-2022)
    • Removing all spark plugs
    • Installing all spark plugs
  • 12 12 011 Removing and installing/replacing all spark plugs (X3 M40i, 2018-2019)
    • Replace spark plugs
  • 12 12 011 Removing and installing/replacing all spark plugs (X3 M40i, 2020-2022)
    • Removing all spark plugs
    • Installing all spark plugs
  • 12 12 011 Removing and installing/replacing all spark plugs (X3 xDrive 30e PHEV)
    • Removing all spark plugs
    • Installing all spark plugs
• 12 13 Ignition Coil
  • 12 13 511 Replacing an ignition coil (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2018-2019)
    • Remove ignition coils
    • Installing the ignition coils
  • 12 13 511 Replacing an ignition coil (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2020-2022)
    • Removing the ignition coil
    • Install ignition coil
  • 12 13 512 Replacing more than one ignition coil (after vehicle diagnosis) (X3 M40i, 2018-2019)
    • Remove ignition coils
    • Installing the ignition coils
  • 12 13 511 Replacing an ignition coil (after vehicle diagnosis) (X3 M40i, 2020-2022)
    • Removing the ignition coil
    • Install ignition coil
  • 12 13 511 Replacing an ignition coil (after vehicle diagnosis) (X3 xDrive 30e PHEV)
    • Remove all ignition coils
    • Install all ignition coils
• 12 14 Electronic Switching Or Control Units
  • 12 14 521 Replacing the crankshaft sensor (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2018-2019)
    • Removing the crankshaft sensor
    • Installing the crankshaft sensor
  • 12 14 521 Replacing the crankshaft sensor (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2020-2022)
    • Removing the crankshaft sensor
    • Installing the crankshaft sensor
  • 12 14 521 Replacing the crankshaft sensor (after vehicle diagnosis) (X3 M40i, 2018-2019)
    • Removing the crankshaft sensor
    • Installing the crankshaft sensor
  • 12 14 521 Replacing the crankshaft sensor (after vehicle diagnosis) (X3 M40i, 2020-2022)
    • Removing the crankshaft sensor
    • Installing the crankshaft sensor
  • 12 14 521 Replacing the crankshaft sensor (after vehicle diagnosis) (X3 xDrive 30e PHEV)
    • Removing the crankshaft sensor
    • Installing the crankshaft sensor
  • 12 14 523 Replacing the camshaft position sensor of the intake camshaft (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2018-2019)
    • Remove camshaft position sensor of intake camshaft
    • Install camshaft position sensor of intake camshaft
  • 12 14 523 Replacing the camshaft position sensor of the intake camshaft (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2020-2022)
    • Remove camshaft position sensor of intake camshaft
    • Install camshaft position sensor of intake camshaft
  • 12 14 523 Replacing the camshaft position sensor of the intake camshaft (after vehicle diagnosis) (X3 M40i, 2018-2019)
    • Remove camshaft position sensor for the intake camshaft
    • Replace the sealing ring of the camshaft position sensor
    • Install camshaft position sensor of intake camshaft
  • 12 14 523 Replacing the camshaft position sensor of the intake camshaft (after vehicle diagnosis) (X3 M40i, 2020-2022)
    • Remove camshaft position sensor for the intake camshaft
    • Install camshaft position sensor of intake camshaft
  • 12 14 523 Replacing the camshaft position sensor of the intake camshaft (after vehicle diagnosis) (X3 xDrive 30e PHEV)
    • Remove camshaft position sensor of intake camshaft
    • Install camshaft position sensor of intake camshaft
  • 12 14 524 Replacing the camshaft position sensor of the exhaust camshaft (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2018-2019)
    • Remove the camshaft position sensor of the exhaust camshaft
    • Install the camshaft position sensor of the exhaust camshaft
  • 12 14 524 Replacing the camshaft position sensor of the exhaust camshaft (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2020-2022)
    • Remove the camshaft position sensor of the exhaust camshaft
    • Install the camshaft position sensor of the exhaust camshaft
  • 12 14 524 Replacing the camshaft position sensor of the exhaust camshaft (after vehicle diagnosis) (X3 M40i, 2018-2019)
    • Remove the camshaft position sensor of the exhaust camshaft
    • Replace the sealing ring of the camshaft position sensor
    • Install the camshaft position sensor of the exhaust camshaft
  • 12 14 524 Replacing the camshaft position sensor of the exhaust camshaft (after vehicle diagnosis) (X3 M40i, 2020-2022)
    • Remove the camshaft position sensor of the exhaust camshaft
    • Install the camshaft position sensor of the exhaust camshaft
  • 12 14 524 Replacing the camshaft position sensor of the exhaust camshaft (after vehicle diagnosis) (X3 xDrive 30e PHEV)
    • Remove the camshaft position sensor of the exhaust camshaft
    • Install the camshaft position sensor of the exhaust camshaft
  • 12 14 550 Replacing the Digital Motor Electronics control unit (after vehicle diagnosis) (without programming/encoding) (all X3 models except PHEV, 2018-2022)
    • Removing the DME control unit
    • Installing the DME control unit
  • 12 14 550 Replacing the Digital Motor Electronics control unit (X3 xDrive 30e PHEV)
    • Removing the DME control unit
    • Installing the DME control unit
  • 12 14 602 Replacing knock sensor (following vehicle diagnosis) (cylinders 1+3) (X3 4-cyl. models except PHEV, 2018-2019)
    • Removing the knock sensor of cylinders 1 to 2
    • Installing the knock sensor at cylinders 1 to 2
  • 12 14 602 Replacing knock sensor (following vehicle diagnosis) (cylinders 1+2) (X3 4-cyl. models except PHEV, 2020-2022)
    • Removing the knock sensors for cylinders 1 to 2
    • Installing the knock sensors for cylinders 1 to 2
  • 12 14 602 Replacing knock sensor (following vehicle diagnosis) (cylinders 1+3) (X3 M40i, 2018-2019)
    • Removing the knock sensor of cylinders 1 to 3
    • Installing knock sensor of cylinders 1 to 3
  • 12 14 602 Replacing knock sensor (6 cylinder) (following vehicle diagnosis) (cylinders 1+3) (X3 M40i, 2020-2022)
    • Removing the knock sensor of cylinders 1 to 3
    • Installing knock sensor of cylinders 1 to 3
  • 12 14 602 Replacing knock sensor (4 cylinder) (following vehicle diagnosis) (cylinders 1+3) (X3 M40i, 2020-2022)
    • Removing the knock sensor of cylinders 1 to 3
    • Installing knock sensor of cylinders 1 to 3
  • 12 14 602 Replacing knock sensor (after vehicle diagnosis) (cylinders 1-2) (X3 xDrive 30e PHEV)
    • Removing the knock sensors for cylinders 1 to 2
    • Installing the knock sensors for cylinders 1 to 2
  • 12 14 604 Replacing knock sensor (following vehicle diagnosis) (cylinders 4+6) (X3 4-cyl. models except PHEV, 2018-2019)
    • Remove the knock sensors for cylinders 3 to 4
    • Install the knock sensors for cylinders 3 to 4
  • 12 14 604 Replacing knock sensor (following vehicle diagnosis) (cylinders 3+4) (X3 4-cyl. models except PHEV, 2020-2022)
    • Remove the knock sensors for cylinders 3 to 4
    • Install the knock sensors for cylinders 3 to 4
  • 12 14 604 Replacing knock sensor (following vehicle diagnosis) (cylinders 4+6) (X3 M40i, 2018-2019)
    • Removing the knock sensor of cylinders 4 to 6
    • Installing the knock sensor of cylinders 4 to 6
  • 12 14 604 Replacing knock sensor (following vehicle diagnosis) (cylinders 4+6) (X3 M40i, 2020-2022)
    • Removing the knock sensor of cylinders 4 to 6
    • Installing the knock sensor of cylinders 4 to 6
  • 12 14 604 Replacing knock sensor (after vehicle diagnosis) (cylinder 3-4) (X3 xDrive 30e PHEV)
    • Remove the knock sensors for cylinders 3 to 4
    • Install the knock sensors for cylinders 3 to 4
  • 12 14 700 Coding the control unit (DME/DDE) (all X3 models, 2018-2022)
  • 12 14 705 Programming the control unit (DME/DDE) (all X3 models, 2018-2022)
• 12 31 Alternator With Drive And Attachment
  • 12 31 020 Removing and installing/replacing alternator (X3 4-cyl. models except PHEV, 2018-2019)
    • Removing the alternator
    • Replacing the alternator
    • Install alternator
  • 12 31 020 Removing and installing/replacing alternator (X3 4-cyl. models except PHEV, 2020-2022)
    • Removing the alternator
    • Replacing the alternator
    • Installing the alternator
  • 12 31 020 Removing and installing/replacing alternator (X3 M40i, 2018-2019)
    • Removing the alternator
    • Replacing the alternator
    • Installing the alternator
  • 12 31 020 Removing and installing/replacing alternator (X3 M40i, 2020-2022)
    • Removing the alternator
    • When replacing the alternator: Remounting the belt tensioner of the alternator
    • Installing the alternator
  • 12 31 022 Removing and installing starter motor generator (X3 M40i, 2020-2022)
    • Removing the starter motor generator
    • When replacing the starter motor generator: Remounting the belt tensioner of the starter motor generator
    • Installing the starter motor generator
• 12 36 Control System, Hybrid/Electric Drive
  • 12 36 610 Replace electrical machine electronics (after vehicle diagnosis) (without programming/encoding) (X3 xDrive 30e PHEV)
    • Removing the electrical machine electronics
    • Remove the holder for the electrical machine electronics
    • Removing the positive battery cable
    • Installing the positive battery cable
    • Installing the electrical machine electronics holder
    • Installing the electrical machine electronics
• 12 41 Starter With Attachment
  • 12 41 020 Removing and installing/replacing starter motor (X3 4-cyl. models, except PHEV)
    • Removing starter motor
    • Installing starter motor
  • 12 41 020 Removing and installing/replacing starter motor (X3 M40i, 2018-2019)
    • Removing starter motor
    • Installing starter motor
  • 12 41 020 Removing and installing/replacing starter motor (X3 M40i, 2020-2022)
    • Removing starter motor
    • Replace starter
    • Installing starter motor
  • 12 41 020 Removing and installing/replacing starter motor (X3 xDrive 30e PHEV)
    • Removing starter motor
    • Replace starter
    • Installing starter motor
  • 12 41 041 Replacing the engagement solenoid switch (all X3 models, 2018-2022)
• 12 42 Starter Line
  • 12 42 540 Replacing the safety battery terminal (SBK) (all X3 models, 2018-2022)
  • 12 42 651 Removing and installing/replacing the positive battery cable remote positive terminal alternator (after vehicle diagnosis) (all X3 models except PHEV, 2018-2019)
    • Removing the positive battery cable from the alternator to the auxiliary terminal for jump starting
    • Install the positive battery cable from the alternator to the auxiliary terminal for jump starting
  • 12 42 651 Removing and installing/replacing the positive battery cable remote positive terminal alternator (after vehicle diagnosis) (X3 4-cyl. models except PHEV, 2020-2022)
    • Removing the positive battery cable from the alternator to the auxiliary terminal for jump starting
    • Install the positive battery cable from the alternator to the auxiliary terminal for jump starting
  • 12 42 651 Removing and installing/replacing the positive battery cable remote positive terminal alternator (after vehicle diagnosis) (X3 M40i, 2020-2022)
    • Removing the positive battery cable from the alternator to the auxiliary terminal for jump starting
    • Install the positive battery cable from the alternator to the auxiliary terminal for jump starting
  • 12 42 652 Removing and installing/replacing the positive battery cable remote positive terminal starter (after vehicle diagnosis) (all X3 models, 2018-2022)
    • Remove the positive battery cable from the starter to remote positive terminal
    • Install the positive battery cable from the starter motor to the auxiliary terminal for jump starting
  • 12 42 652 Removing and installing/replacing the positive battery cable remote positive terminal starter (after vehicle diagnosis) (X3 xDrive 30e PHEV)
    • Remove the positive battery cable from the starter to remote positive terminal
    • Install the positive battery cable from the starter motor to the auxiliary terminal for jump starting