51 21 280 Removing and installing/replacing door stop on left or right front door

Necessary preliminary tasks: 

• Remove ACOUSTIC INSULATION 

Release nuts (1) and remove washers.

Tightening torque 51 21 4AZ .

Release screw (2).

Tightening torque 51 21 3AZ .

Feed out door brake towards bottom.

Fig 1: Identifying Door Brake Nuts And Screw

Courtesy of BMW OF NORTH AMERICA, INC.