Speed-Increase Setting

Start the engine.
Press the "ON/OFF" switch (cruise control system: ON, "CRUISE" indicator light: illuminated.)
Set to the desired speed, above approximately 40 km/h (25 mph.)
Press the "ACC/RES" switch.
Check to be sure that acceleration continues while the "ACC/RES" switch is pressed, and that the speed at the time it was released becomes the constant driving speed.
NOTE: Acceleration can be continued even if the vehicle speed has passed the high-speed limit [approximately 200 km/h (125 mph)]. But the constant driving speed when the "ACC/RES" switch is released will be recorded as the high-speed limit.

Fig 1: Identifying Cruise Control Switch (2.0L Engine Non-Turbo, 2.4L Engine)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Identifying Cruise Control Switch (2.0L Engine Turbo)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.