PARKING AID LIMITATIONS
The parking aid system deactivates and cannot be reactivated if:
The vehicle's speed is greater than 10 mph (16 km/h).
Park (P) is selected.
All Terrain Progress Control (ATPC) is active.
There is a system fault.
If a parking aid system fault is detected, the instrument panel displays a warning message. If all of the sensors are clean and the fault is not rectified after an ignition cycle, contact a retailer/authorized repairer.