3.1 On brake analyzer
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
Apply parking brake lever until wheel circumferential force at first wheel is 800 N.
Lock parking brake lever in next lower tooth.
Release parking brake lever after approx. 2 minutes.