Maximum Heating
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 BMW M5, 2009 BMW M5, 2008 BMW M5, 2008 BMW 760Li, and 2007 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
If the rotary switch for temperature selection is turned to the end stop, maximum heating is activated. Regulation of the vehicle's interior temperature is suspended. Predefined settings are selected (e.g. temperature of heating system heat exchanger regulated to maximum setting 90 °C).