12 00... Breakerless ignition distribution

2013 Mini Cooper Countryman, Standard TransSECTION 12 00... Breakerless ignition distribution
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Engine must never be started after disconnection of the secondary circuit, i.e. disconnection of connectors on spark plugs and earth connection (terminal 4a).
  2. There is dangerous high tension in or on:
    1. ignition leads
    2. spark-plug connectors
    3. spark plugs
    4. ignition coil terminal 4
      CAUTION: approx. 40 kV high tension
  3. terminal 1 wire from ignition coil to DME control unit
    CAUTION: approx. 350 V high tension at terminal 1
  4. Battery as well as wires on alternator and starter may not be disconnected on a running engine.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.