Hyundai Elantra HD: To increase cruise control set speed
Follow either of these procedures:
- Push the RES/ACCEL switch and hold it. Your vehicle will accelerate. Release the switch at the speed you want.
- Push the RES/ACCEL switch and release it immediately. The cruising speed will increase by 1 mph (1.6 km/h) each time the RES/ACCEL switch is operated in this manner.