Install wiper arm

NOTE: TECHNICAL INFORMATION
The window wiper system must be in the zero position.
After installing the cowl cover and before installing the wiper arms:
Operate the window wiper system one time, to ensure the window wiper system has the correct installation position.

Connect the wiper arm (3).

Correctly position the wiper arm (2) in relation to the window edge (1).

TECHNICAL DATA SPECIFICATION

Distance from window pane edge to wiper blade
	Wiper arm right (A)	52.6 ± 5 mm
	Wiper arm left (B)	73.0 ± 4 mm

Courtesy of BMW OF NORTH AMERICA, INC.

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

Replace nut.
Parts: Nut

Tighten nut (2).

Courtesy of BMW OF NORTH AMERICA, INC.

TIGHTENING TORQUE SPECIFICATIONS

Windshield wiper arm
Combination hexagon nut Replace nut	Tightening torque	35 Nm

Connect the protective cap (1).

Follow-up work

Refer to INSTALLING THE LEFT AND RIGHT WIPER BLADE .