Subaru Impreza WRX STI (2011)

    See also:

    Air filtration system
    Replace the filter element according to the replacement schedule as follows. This schedule should be followed to maintain the filter’s dust collection ability. Under extremely dusty conditions, the fi ...

    Tone and balance control
    Each brief press of the “TUNE/TRACK/ CH” dial changes the control modes in the following sequence. Choose the desired level for each mode by turning the “TUNE/TRACK/CH” dial. The control func ...

    Power window operation by passengers
    Each passenger window can be controlled by the power window switch located on the door. To open: Push the switch down and hold it until the window reaches the desired position. To close: P ...