Black plate (47,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012Driving and Operating 9-47SERVICE PARKING ASSIST:If this message occurs, take thevehicle to your dealer to repair thesystem.PARK ASSIST BLOCKED SEEOWNER'S MANUAL: If the URPAsystem does not activate due to atemporary condition, this messagedisplays on the DIC. This can occurunder the following conditions:. The ultrasonic sensors are notclean. Keep the vehicle's rearbumper free of mud, dirt, snow,ice and slush. For cleaninginstructions, see Exterior Careon page 10‑118.. The park assist sensors arecovered by frost or ice. Frost orice can form around and behindthe sensors and may not alwaysbe seen; this can occur afterwashing the vehicle in coldweather. The message may notclear until the frost or ice hasmelted.. A trailer was attached to thevehicle, or an object washanging out of the trunk orliftgate during the last drivecycle. Once the object isremoved, URPA will return tonormal operation.. A tow bar is attached to thevehicle.. The bumper is damaged.Take the vehicle to your dealerto repair the system.. Other conditions, such asvibrations from a jackhammer orthe compression of air brakes ona very large truck, are affectingsystem performance.Side Blind ZoneAlert (SBZA)The vehicle may have a Side BlindZone Alert (SBZA) system. Readthis entire section before using thesystem.{ WARNINGSBZA does not detect vehiclesrapidly approaching outside of theside blind zones, pedestrians,bicyclists, or animals. Failure touse proper care when changinglanes may result in injury, death,or vehicle damage. Always checkfor other vehicles and use theturn signals when changing lanes.When the system detects a vehiclein the side blind zone, amber SBZAdisplays will light up in the sidemirrors. This indicates that itmay be unsafe to change lanes.
