See also:

Rear differential gear oil
There is no oil level gauge. To check the rear differential gear oil level, we recommend that you consult your SUBARU dealer for inspection. ...

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

Non-turbo models
Your vehicle is equipped with “all season tires” as original equipment, which are designed to provide an adequate measure of traction, handling and braking performance in year-round driving. In winter ...