2014 Buick Regal Owner Manual - Page 230

9-50 Driving and Operating Warning (Continued) On vehicles with the Rear Cross Traffic Alert (RCTA), a red warning triangle with an arrow may also display on the RVC screen to warn of traffic coming from either direction. This system detects objects coming from up to 20 m (65 ft) from the left or right side of the vehicle. When an object is detected, three beeps sound from the left or right side, depending on the direction of the detected vehicle. With URPA, as the vehicle backs up at speeds of less than 8 km/h (5 mph), the system detects objects up to 2.5 m (8 ft) behind the vehicle that are within a zone 25 cm (10 in) high off the ground and below bumper level. If the vehicle has the Front Parking Assist, it also detects objects 1.2 m (4 ft) in front of the vehicle. These detection distances may be less during warmer or humid weather. vehicle using only the RVC screen, during longer, higher speed backing maneuvers, or where there could be cross traffic. Failure to use proper care before backing may result in injury, death, or vehicle damage. Always check behind and around the vehicle before backing. 1. View Displayed by the Camera 2. Corners of the Rear Bumper Displayed images may be farther or closer than they appear. The area displayed is limited and objects that are close to either corner of the bumper or under the bumper do not display. A warning triangle may display on the RVC screen to show where the Ultrasonic Rear Parking Assist (URPA) has detected an object. This triangle changes from amber to red and increases in size the closer the object. 1. View Displayed by the Camera