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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> Body & Frame >> Windows >> Electrical Drives - Repair -- M4 (F82 & F83) >> 67 62 Power Window Drive >> Removing and installing/replacing flat motor for rear left or right power window regulator (M4 Convertible)

Removing and installing/replacing flat motor for rear left or right power window regulator (M4 Convertible)

Necessary preliminary tasks: 

Removal: 

Release screws (1).

Carefully rotate power window regulator (2).

G10150157Courtesy of BMW OF NORTH AMERICA, INC.

Detach flat motor (1) from power windows unit (2).

G10150158Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Position flat motor (1) correctly on power window regulator (2).

NOTE: Flat motor (1) must be placed exactly on the gearing of the power window regulator (2).
G10150158Courtesy of BMW OF NORTH AMERICA, INC.

Tighten down screws (1).

Tightening torque 51 37 1AZ .

G10150157Courtesy of BMW OF NORTH AMERICA, INC.

Required re-working: 

After installation: 

An initialization must be carried out in order to activate anti-trap mechanism.

Read and comply with NOTES ON INITIALIZATION OF POWER WINDOW REGULATOR .