Ultrasonic Rear Park Assist

Intuitive Ultrasonic Rear Park Assist on your CTS-automatically activates when you shift into Reverse, detecting certain objects about 8' away and warning you of their proximity with a series of soft beeps. The beeps become more frequent as you back closer, until a continuous tone sounds when you get within 12". The system's high-tech smarts make parking seem more civilized, both squeezing in curbside and backing out of perpendicular spots.