61 61 100 Removing and installing/replacing both windshield wiper arms
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
Detach caps.
Unscrew left and right nuts.
Installation:
Tightening torque, 25 Nm.
Fold up wiper arms up to end position and detach from drive shaft.
Adjusting dimensions of wiper arms:
Reference points are the mountings of the wiper blades on the wiper arms to the sealing lip of the cowl panel.
A = 45 mm
B = 25 mm