See also:

System setup
You can select the following menus only by operating the “TUNE/TRACK/CH” dial. ...

Hill start assist warning light (MT models – if equipped)/Hill start assist OFF indicator light (STI)
...

Checking air conditioning system before summer season
Check the air conditioner unit for refrigerant leaks, hose conditions, and proper operation each spring. Have the air conditioning system checked by your SUBARU dealer. ...