Non-turbo models
Subaru Impreza / Subaru Impreza Owners Manual / Starting and operating / Fuel / Fuel requirements / Non-turbo models
The engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher.
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ON
This is the normal operating position after the engine is started. ...
Door interlock switch
1) Door interlock switch
Although the map light switches are in the OFF position (manually off), the map
lights can be set to illuminate automatically in conjunction with a door opening,
etc. b ...
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.
The brak ...
