2006 Jeep Grand Cherokee Owner's Manual - Page 142

142 UNDERSTANDING THE FEATURES OF YOUR VEHICLE Rear Park Assist Warning Display The Rear Park Assist Warning Display, located in the headliner near the flipper glass, provides both visual and audible warnings to indicate the distance between the rear fascia and the detected obstacle. When the ignition is changed to the RUN/ON position, the warning display will turn ON all of its LEDs for about 1 second. Each side of the warning display has 6 yellow and 2 red LEDs. The vehicle is close to the obstacle when the red LED is ON. When the obstacle is detected at a distance of about 59 inches (150 cm) from the rear fascia, the outermost LEDs of the warning display will be ON with increased brightness. Along with the LED, a half second tone will occur. As the distance of the detected obstacle to the rear fascia decreases, more LEDs are illuminated. When the warning display has the first 5 yellow LEDs ON, the warning display will actuate an intermittent tone for about 10 seconds. The radio will be muted while the tone is actuated. The intermittent tone will increase in frequency as each additional LED is lit. Rear Park Assist Display