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:

    Bulb capacity
    When replacing a bulb, use a new bulb with the same wattage and colour. Outside Except for vehicles equipped with high intensity discharge headlamps 1. Front turn-signal lamps: 21 W (WY21W) 2. H ...

    Diesel particulate filter (DPF)
    The diesel particulate filter (DPF) is a device that captures most of the particulate matter (PM) in the exhaust emissions of the diesel engine. The DPF automatically burns away trapped PM during ...

    2013 Mitsubishi Lancer Review
    In a segment defined by value and gas mileage, the sporty Lancer GT doesn't cut it against its best competitors — or even against the average ones. Though you wouldn't know just by looking, the ...