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:
Bulb chart
NOTE
Lights A and B are the LED (Light Emitting Diode) type. Consult your SUBARU dealer
for replacement.
WARNING
Bulbs may become very hot while illuminated. Before replacing bulbs, turn of ...
Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown ...
Fuel
Use of a fuel which is low in quality or use of an inappropriate fuel additive may cause engine damage. ...
