To decrease the set speedTo decrease the set speed - Cruise control - Starting and driving - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

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

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.

To temporarily increase or decrease the speed

    See also:

    To operate using the keyless operation function
    Locking the doors and tailgate When you are carrying the keyless operation key, if you press the driver’s or front passenger’s door lock/unlock switch (A), or the tailgate LOCK switch (B) withi ...

    Parking
    To park the vehicle, fully engage the parking brake, and then move the gearshift lever to 1st or “R” (Reverse) position for vehicles equipped with M/T, or set the selector lever (CVT) or gears ...

    Interior Design & Comfort
    Mitsubishi has taken a minimalist approach with the Lancer Sportback's cabin styling, and some places it works while in others it doesn't. While the dashboard has an uncluttered, simple look that' ...