To decrease the set speed
There are 2 ways to decrease the set speed.
“COAST SET” switch
Press and hold the “COAST SET” switch (B) while driving at the set speed, and your speed will slow down gradually.
When you reach your desired speed, release the switch. Your new cruising speed is now set.

To slow down your speed in small amounts, press the “COAST SET” switch for less than about 1 second and release it.
Each time you press the “COAST SET” switch, your vehicle will slow down by about 1.6 km/h (1 mph).
Brake pedal
While driving at the set speed, use the brake pedal, which disengages the cruise control, then press the “COAST SET” switch (B) and release the switch momentarily to set a new desired cruising speed.

See also:
Front fog lamp switch
The front fog lamps can be operated while the headlamps or tail lamps are on.
Turn the knob in the “ON” direction to turn on the front fog lamps. An indication
lamp in the instrument cluster w ...
Cargo
There's 13.8 cubic feet of cargo room in the Lancer Sportback, which is
marginally larger than the sedan's 12.3-cubic-foot trunk. The Sportback's cargo
area is notably smaller than the Mazda3 hatc ...
SLIP control
Slip control prevents the drive wheels (front wheels) from excessive spinning
during starting or while making accelerated turn on slippery roads to avoid losing
the driving force of the front whee ...
