Shift-up indicator light (STI)
Subaru Impreza / Subaru Impreza Owners Manual / Instruments and controls / Warning and indicator lights / Shift-up indicator light (STI)

While selecting the Intelligent (I) mode of SI-DRIVE, this indicator light illuminates and informs the driver about the upshift timing for fuel-efficient driving.
See also:
Installation of child restraint systems by use of lower and tether
anchorages (LATCH)
• Child restraint systems and seatbelts can become hot in a vehicle that has been closed up in sunny weather; they could burn a small child. Check the child restraint system before you place a chi ...
To enter the passive mode
If you wish to program the passive arming mode, have it done by your SUBARU dealer. ...
Alarm system
It blinks to show the driver the operational status of the alarm system. For
detailed information, refer to “Alarm system” F2- 15. ...
