2008 BMW M3 Owner's Manual - Page 85

Ventilation Microfilter/activated-charcoal filter The microfilter traps dust and pollen in the incoming air. The activated-charcoal filter provides additional protection by filtering gaseous pollutants from the outside air. Your BMW center replaces this combined filter during routine maintenance. 1 2 3 Use the knurled wheels to smoothly open and close the air vents Use the lever to change the direction of the airflow Controls 83 Online Edition for Part no. 01 41 0 014 960 - © 02/08 BMW AG Knurled wheel for more or less cool air from the vents for the upper body area Ventilation for cooling Adjust the vent outlets to direct the flow of cool air in your direction, for instance if it has become too hot in the car. Draft-free ventilation Driving tips Reference Mobility Set the vent outlets so that the air flows past you and not straight at you. Ventilation in the rear 1 Use the knurled wheel to adjust the temperature > Turn toward blue: colder > Turn toward red: warmer 2 3 Use the knurled wheel to smoothly open and close the air vents Use the lever to change the direction of the airflow At a glance