2011 Chevrolet Avalanche Owner's Manual - Page 326

9-58 Driving and Operating Ending Cruise Control There are three ways to end cruise control: . Object Detection Systems Ultrasonic Parking Assist For vehicles with the Ultrasonic Rear Parking Assist (URPA) system, it operates at speeds less than 8 km/h (5 mph), and assists the driver with parking and avoiding objects while in R (Reverse). The sensors on the rear bumper are used to detect the distance to an object up to 2.5 m (8 ft) behind the vehicle, and at least 25.4 cm (10 in) off the ground. { WARNING The Ultrasonic Rear Parking Assist (URPA) system does not replace driver vision. It cannot detect: . To disengage cruise control, step lightly on the brake pedal. Press the wheel. . [ on the steering . To turn off the cruise control, press I on the steering wheel. Objects that are below the bumper, underneath the vehicle, or too close or far from the vehicle. Children, pedestrians, bicyclists, or pets. Erasing Speed Memory The cruise control set speed is erased from memory by pressing the I button or if the ignition is turned off. . If you do not use proper care before and while backing, vehicle damage, injury, or death could occur. Even with URPA, always check behind the vehicle before backing up. While backing, be sure to look for objects and check the vehicle's mirrors.