WARNING: This page is about a different car, the 2010 MINI Cooper, 2009 MINI Cooper, 2008 MINI Cooper, and 2007 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.
WINDOW SYSTEM, FRONT TIGHTENING TORQUES
Type
Thread
Tightening specification
Measure
1AZ Shim, door window, power window lugs
R50 / R52 / R53 / R56
The specified tightening torques only apply when the special tool is used.