Subaru 2005 Legacy Owner's Manual page 240

! Fan speed control dial
The fan operates only when the ignition switch is
turned to the "ON" position. The fan speed control dial
is used to select four fan speeds.
! Air flow control dial
This dial has the following five positions:
: Air flows through the instrument panel outlets.
: Air flows through the instrument panel outlets
and the foot outlets.
: Air flows through the instrument panel outlets,
the foot outlets, and some through the windshield de-
froster outlets.
Climate control
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