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Home >> BMW >> 2021 >> 430i 2D Convertible >> Repair and Diagnosis >> Electrical >> Gauges >> Body Equipment -- Repair (G22, G23 & G26) (2 Of 3) >> 51 32 Front Door Window Glass >> 51 32 170 Removing and installing/replacing door window glass, front left or right (4' Series coupe and convertible models) >> Removing front door window glass

Removing front door window glass

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 

G15334699Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: To provide a better overview: Schematic diagram with partially hidden components.
G15334700Courtesy of BMW OF NORTH AMERICA, INC.