REV indicator light (STI)
Subaru Impreza / Subaru Impreza Owners Manual / Instruments and controls / Warning and indicator lights / REV indicator light (STI)

This light illuminates when the engine speed reaches a level set by driver or when the tachometer needle enters the red zone.
See also:
Recommended fluid
Refer to “Fluids”. ...
Loading your vehicle
• Never allow passengers to ride on a folded rear seatback, in the trunk or in the cargo area. Doing so may result in serious injury.
• Never stack luggage or other cargo higher than the top of t ...
If the light illuminates steadily
If the light illuminates steadily while driving
or does not turn off after the engine starts,
an emission control system malfunction
has been detected.
You should have your vehicle checked by
...
