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Home >> Mini >> 2022 >> Cooper Base, 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Electrical System -- Repair (F57) >> 12 42 Starter Motor Positive Battery Cable >> 12 42 500 Removing and installing/replacing the positive battery cable (Cooper S, Cooper JCW) >> Removing positive battery cable from vehicle battery for starter motor

Removing positive battery cable from vehicle battery for starter motor

Preliminary work 

WARNING: Working on 12 V electrical system. 
Risk of short circuits! Risk of fire! 
  • Make sure that there is no charger  connected to the jump start terminal in the engine compartment.
  • Detach battery ground lead from battery.
  • For auxiliary batteries: Detach battery minus cables from all auxiliary batteries.
WARNING: Hot surfaces. 
Risk of burning! 
  • Perform all work only on components that have cooled down.
G11645563Courtesy of BMW OF NORTH AMERICA, INC.