How the System Works

URPA comes on automatically when the shift lever is moved into R (Reverse). A single tone sounds to indicate the system is working.

URPA operates only at speeds less than 8 km/h (5 mph).

An obstacle is indicated by audible beeps. The interval between the beeps becomes shorter as the vehicle gets closer to the obstacle.

When the distance is less than 30 cm (12 in), the beeping is a continuous tone for five seconds.

To be detected, objects must be at least 25 cm (10 in) off the ground and below trunk or liftgate level.

Objects must also be within 2.5m (8 ft) of the rear bumper.

This distance may be less during warmer or humid weather.

    See also:

    How to Check Lubricant
    To get an accurate reading, the vehicle should be on a level surface. A. Drain Plug B. Fill Plug If the level is below the bottom of the fill plug hole, located on the transfer case, some lubri ...

    Roof Rack System (Wagon)
    WARNING! If something is carried on top of the vehicle that is longer or wider than the roof rack—like paneling, plywood, or a mattress—the wind can catch it while the vehicle is being driv ...

    Technology abounds

    But that’s only the start of Cadillac’s technology showcase with this new car, vitally important in attracting new, young customers. All but the base model comes with the brand’s new CUE infotai ...