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Home >> BMW >> 2017 >> M240i 2D Convertible, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 201 (Engine Electrical System -- Repair X2 (F39)) >> 12 90 E-Box >> 12 90 150 Remove and install/replace control unit box (X2 2018-2023) >> Remove E-box

Remove E-box

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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.

Preliminary work 

G15148146Courtesy of BMW OF NORTH AMERICA, INC.