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Home >> BMW >> 2021 >> 430i 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Body Equipment -- Repair (G22, G23 & G26) (2 Of 3) >> 51 33 Front Power Window >> 51 33 003 Replacing the power window in the left or right front door (4' Series coupe and convertible models) >> Removing the power electric windows of the front door

Removing the power electric windows of the front door

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.
NOTE: Description is for left component only. Procedure on the right side is identical.

Preliminary work 

G15334726Courtesy of BMW OF NORTH AMERICA, INC.