Removing wiper arm for rear wiper

Preliminary work

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.

Release the nut (2) from the wiper arm for the rear wiper (1).

Courtesy of BMW OF NORTH AMERICA, INC.
Release the wiper arm for the rear wiper (1) with special tool 0 493 441 (61 6 060) and remove in arrow direction.

Courtesy of BMW OF NORTH AMERICA, INC.