To increase the speed (by button)

To increase the speed (by button)
Push the “RES/ACC” button and hold it until the vehicle reaches the desired speed. Then, release the button. The vehicle speed at that moment will be memorized and treated as the new set speed.
When the difference between the actual vehicle speed and the set speed is less than 4 mph (6.8 km/h), the set speed can be increased 1 mph (1.6 km/h) each time by pressing the “RES/ACC” button quickly.
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. ...
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. ...
Compass zone adjustment
Compass calibration zones
1. Refer to the “Compass calibration
zones” map shown above to verify that
the compass zone setting is correct for
your geographical location.
2. Press and hold ...
