Non-turbo models
Subaru Impreza / Subaru Impreza Owners Manual / Specifications / Specifications / Engine oil / Non-turbo models

See also:
Brake booster
The brake booster uses engine manifold
vacuum to assist braking force. Do not
turn off the engine while driving because
that will turn off the brake booster, resulting
in poor braking power.
...
Changing the voice tag of the cell phone
1. Select the “CHANGE NAME” menu. If
no cell phones are registered, “EMPTY” is
displayed and the mode changes to the
“PHONE SETUP” mode.
2. Select the cell phone by operating the
“TUNE/TRACK/ ...
Current fuel consumption
1) U.S.-spec. models
2) Except U.S.-spec. models
This indication shows the rate of fuel consumption at the present moment. ...
