2012 Acura MDX Owner's Manual - Page 365

Adaptive Cruise Control (ACC) Canceling the ACC CANCEL BUTTON When you push the CANCEL button or tap the brake pedal to cancel ACC, the set cruising speed stays in memory. When you turn on ACC again, the speed is shown on the multi-information display. To return to that speed, accelerate to over 25 mph (40 km/h), then press the RES/ ACCEL button. If you cancel ACC by pressing the MAIN button, the previously set cruising speed is erased from memory. Automatic ACC Cancelation When ACC is automatically canceled, the beeper sounds for about 1 second, and the ACC OFF message appears on the multi-information display for 3 seconds. Any of these conditions may cause ACC to cancel: ● The vehicle speed decreases below 22 mph (35 km/h). Poor weather (rain, fog, snow, etc.) When the radar sensor in the front grille gets dirty. The vehicle ahead of you cannot be detected. An abnormal tire condition is detected, or the tires are skidding. ● ACC is canceled whenever you do any of these actions: ● ● Push the CANCEL button on the steering wheel. Tap the brake pedal. Press the MAIN button. The ACC indicator in the instrument panel goes off. ● ● ● ● 358