12 00... Instructions for welding work (overload protection of control units)

2013 Mini Cooper Countryman, Standard TransSECTION 12 00... Instructions for welding work (overload protection of control units)
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Follow instructions for body repairs.

When performing welding work on installed control units, to avoid any defects in the electronic control units, observe the following steps:

  • OBSERVE INSTRUCTIONS FOR DISCONNECTING AND CONNECTING BATTERY .
  • Detach terminal of battery negative lead from car battery and second battery if fitted. Cover negative terminal posts.
  • If welding is to be performed near the battery/batteries, first remove battery/batteries from vehicle (flying sparks - combustion of explosive gas).
  • Fit return clamp on welding unit as close as possible to welding point (maximum distance approx. 1 m).
  • Never connect return clamp to ground pin on body which has ground wires attached!
RENDER: 1.0x

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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.