Door open warning light
Subaru Impreza / Subaru Impreza Owners Manual / Instruments and controls / Warning and indicator lights / Door open warning light

The door open warning light illuminates if any door or the rear gate is not fully closed.
Always make sure this light is not illuminated before you start to drive.
See also:
Parking brake warning
The light illuminates with the parking brake applied while the ignition switch is in the “ON” position. It turns off when the parking brake is fully released. ...
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