2008 Jeep Grand Cherokee Owner's Manual - Page 137

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 137 To Resume Speed To resume a previously set speed, push the "RESUME ACCEL" lever up and release. Resume can be used at any speed above 25 mph (40 km/h) for 3.7L, 4.7L, and 5.7L engines, and 14 mph (23 km/h) for 3.0L diesel engines. To Vary The Speed Setting When the speed control is ON, speed can be increased by pushing up and holding "RESUME ACCEL". Release the lever when the desired speed is reached, and the new speed will be set. Tapping "RESUME ACCEL" once will result in a 1 mph (2 km/h) (3.7L, 4.7L, 5.7L, and 3.0L Diesel models) speed increase. Each time the lever is tapped, speed increases so that tapping the lever three times will increase speed by 3 mph (5 km/h) (3.7L, 4.7L, 5.7L, and 3.0L Diesel models). To decrease speed while speed control is ON, push down and hold "SET DECEL". Release the lever when the desired speed is reached, and the new speed will be set. Tapping the "SET DECEL" button once will result in a 1 mph (2 km/h) speed decrease. Each time the button is tapped, speed decreases. NOTE: The Speed Control system has been designed to shut down if multiple speed control switch functions are operated simultaneously in order to ensure proper operation. If this occurs, the system can be reactivated by pushing the speed control switch ON/OFF button and re-setting the desired vehicle SET speed. To Accelerate For Passing Depress the accelerator as you would normally. When the pedal is released, the vehicle will return to the set speed. 3