To increase the speed (by accelerator pedal)

1. Depress the accelerator pedal to accelerate the vehicle to the desired speed.

2. Push the “SET/COAST” button once.

Now the desired speed is set and the vehicle will keep running at that speed without depressing the accelerator pedal.

NOTE
If the difference between the actual vehicle speed when the button is pushed and the speed last time you set is less than 4 mph (6.8 km/h), the vehicle speed will be lowered by 1 mph (1.6 km/h). This occurs because the cruise control system unit regards this operation as that intended to decrease the vehicle speed.

    See also:

    Cruise control set indicator light
    This light illuminates when vehicle speed has been set. ...

    Acc
    In this position the electrical accessories (audio, accessory power outlet, etc.) can be used. ...

    Overview
    Fuji Heavy Industries Inc. (FHI), the maker of Subaru automobiles, announced its plan to introduce the redesigned Subaru B9 Tribeca, now named Subaru Tribeca, and to start sales in the U.S. this s ...