See also:

Tire chains
Tire chains cannot be used on your Impreza, WRX and STI because of the lack of clearance between the tires and vehicle body. ...

Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different brands together. For details, refer to “Manual transmission, front differential and rear differential gear oil”. ...

Select lever/gear position indicator (AT models)
When the ignition switch is turned to the “ON” position, all of the select lever/gear position indicators illuminate for 2 seconds, and then the indicator shows the position of the select lever. Wh ...