Dodge 2007 HB Durango - Manual (Page 148)

The system dimly illuminates the two outer most yellow
LEDs when it is ON and detecting no obstacles. The following chart shows the warning display operation
when the system is detecting an obstacle:
WARNING DISPLAY DISTANCES
DISPLAY LED OBSTACLE DISTANCE FROM: LED COLOR AUDIBLE SIGNAL
REAR CORNERS REAR CENTER
1st LED 59 in. (150 cm) Yellow None
2nd LED 47 in. (120 cm) Yellow None
3rd LED 39 in. (100 cm) Yellow None
4th LED 31.5 in. (80 cm) 31.5 in. (80 cm) Yellow None
5th LED 25.5 in. (65 cm) 25.5 in. (65 cm) Yellow None
6th LED 20 in. (50 cm) 20 in. (50 cm) Yellow None
7th LED 16 in. (40 cm) 16 in. (40 cm) Red at 12 in. (30 cm) Intermittent
8th LED 6 in. (15 cm) 12 in. (30 cm) Red at 8 in. (20 cm) Continuous
NOTE: The Rear Park Assist system will MUTE the
radio, if on, when the system is sounding an audio tone.
148 UNDERSTANDING THE FEATURES OF YOUR VEHICLE