ON/OFF Button

Turning on the system. 

To operate the cruise control, press the "CRUISE ON-OFF" button. See Figure. This turns the system on. The indicator light in the instrument panel shows that you can now set the vehicle at a desired cruising speed. See Figure. Another press will turn the system completely off. Also note that a blinking indicator light is a trouble code display, and counting blinks in between long pauses derives the DTC number. See Figure.