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:
Deactivating the REV alarm system
To deactivate the REV indicator light and buzzer functions of the REValarm system, set the thousands place of the alarm-level engine speed to “–”. ...
Components
Components
1) Airbag control module (including impact sensors)
2) Frontal airbag module (driver’s side)
3) Frontal airbag module (front passenger’s side)
4) Front sub sensor (left-hand side)
5) F ...
Specifications
These specifications are subject to change without notice. ...
