2010 Jeep Commander Owner's Manual - Page 122

122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE The Rear Park Assist can be active only when the shift lever is in REVERSE. If the Rear Park Assist is enabled at this shift lever position, the system will be active until the vehicle speed is increased to approximately 11 mph (18 km/h) or above. The system will be active again if the • On steep hills a greater speed loss or gain may occur so vehicle speed is decreased to speeds less than approxiit may be preferable to drive without Electronic Speed mately 10 mph (16 km/h). Control. Rear Park Assist Sensors REAR PARK ASSIST - IF EQUIPPED The four Rear Park Assist Sensors, located in the rear The Rear Park Assist provides visible and audible indi- fascia, monitor the area behind the vehicle that is within cations of the distance between the rear fascia and the the sensors' field of view. detected obstacle when backing up. Refer to the Warning Section and Note Section for limitations of this system The sensors can detect obstacles from approximately 12 to 59 in (30 to 150 cm) from the rear fascia in the and recommendations. horizontal direction, depending on the location and The Rear Park Assist will remember the last system state orientation of the obstacle and the type of obstacle. (enabled or disabled) from the last ignition cycle when the ignition is changed to the ON position. NOTE: • The Electronic Speed Control System maintains speed up and down hills. A slight speed change on moderate hills is normal.