Engine Electrical System - Repair - E92/93

• Troubleshooting
  • 12 00 ... Instructions for disconnecting and connecting battery
  • 12 00 ... Instructions for working on the ignition system
  • 12 00 ... Notes/information on removing and installing control units
  • 12 00 ... Notes/information on start assistance (jump starting)
• Ignition wires, spark plugs
  • 12 12 011 Replacing all spark plugs (S65)
• Ignition coil
  • 12 13 512 Removing and installing/replacing all ignition coils (S65)
• Electronic switching
  • 12 14 550 Replacing control unit (DME) (S65)
  • 12 14 700 Coding control module (DME / DDE)
  • 12 14 705 Programming control unit (DME / DDE)
  • 13 62 029 Replacing suction pressure sensor on air intake manifold (S65)
  • 13 62 601 Replacing pulse generator on left inlet camshaft (S65)
  • 13 62 602 Replacing pulse generator on right inlet camshaft (S65)
  • 13 62 604 Replacing pulse generator on left exhaust camshaft (S65)
  • 13 62 605 Replacing pulse generator on right exhaust camshaft (S65)
  • 13 62 607 Replacing pulse generator on transmission (S65)
  • 13 62 610 Replacing pulse generator on crankshaft/transmission (S65)
• Alternator with drive
  • 12 31 ... Replacing alternator belt pulley
  • 12 31 ... Replacing alternator belt pulley (with overrunning clutch)
  • 12 31 009 Checking alternator (BSD)
  • 12 31 020 Removing and installing or replacing alternator (S65)
• Regulator
  • 12 32 501 Replacing voltage regulator
• Starter with mounting
  • 12 41 020 Removing and installing/replacing starter (S65)
  • 12 41 041 Replacing solenoid switch
• Starter lead
  • 12 42 510 Replacing battery positive lead (between starter and B+ terminal) (S65)
• Engine wiring loom
  • 12 51 001 Replacing wiring harness section for engine (S65)
• Oil pressure oil temperature
  • 12 61 280 Replacing oil pressure switch (S65)
  • 12 61 285 Replacing engine oil level sensor (S65)
• Switches and relays
  • 12 63 520 Replacing DME master relay (S65)
• Control unit box
  • 12 90 ... Removing and installing/replacing electronics box
  • 12 90 100 Replacing fan for electronics box