See also:

If the light illuminates steadily
If the light illuminates steadily while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an auth ...

To use as full-automatic climate control system
Place the temperature control dial in the position for your desired temperature, then set the other dials and buttons as described in the following. The system’s functions will then switch to AUTO mod ...

Foreword
Congratulations on choosing a SUBARU vehicle. This Owner’s Manual has all the information necessary to keep your SUBARU in excellent condition and to properly maintain the emission control system ...