Adjustable level of each volume
Subaru Impreza / Subaru Impreza Owners Manual / Audio / Hands-free system (if equipped) / Using the Hands-free system / Adjustable level of each volume

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Door open indicator light
When any of the doors, the rear gate (Outback) or the trunk lid (Legacy) is not
fully closed, the door open indicator light illuminates. This function is effective
even if the ignition switch is ...
Average fuel consumption
1) U.S.-spec. models
2) Except U.S.-spec. models
This indication shows the average rate of fuel consumption since the trip meter
was last reset.
Pressing the trip knob toggles the indication be ...
Synthetic oil
You should use synthetic engine oil that
meets the same requirements given for
conventional engine oil. When using
synthetic oil, you must use oil of the same
classification, viscosity and gra ...
