Cadillac 2015 - CRC manual Object Detection System Messages, GHz Radars OFF

Instruments and Controls 5-41

Object Detection System Messages

24 GHz RADARS OFF

This message displays when driving in certain areas where there may be radar interference. Adaptive Cruise Control (ACC), Forward Collision Alert (FCA), and the Active Emergency Braking System may not work or may not work as well. The vehicle does not need service.

AUTOMATIC COLLISION PREP OFF

This message displays when the Active Emergency Braking System has been turned off. See Active Emergency Braking System on page 9-52.

AUTOMATIC COLLISION PREP REDUCED

This message displays when the Active Emergency Braking System has been set to the Alert setting. This setting disables most automatic

braking functions of the Auto Collision Preparation feature. Some last-second automatic braking capability is still provided with the Alert setting, but braking is less likely to occur. See Active Emergency Braking System on page 9-52.

AUTOMATIC COLLISION PREP UNAVAILABLE

This message displays when the Active Emergency Braking System has been unavailable for some time. The Active Emergency Braking System does not need service.

This can occur under the following conditions:

.The radar is not clean. Keep the radar sensors free of mud, dirt, snow, ice, and slush. Clean the entire front and/or rear of the vehicle. For cleaning instructions, see Exterior Care on page 10-81.

.Heavy rain or snow is interfering with the radar object detection or camera performance.

This message may also be displayed if there is a problem with the StabiliTrak system.

FORWARD COLLISION

ALERT OFF

This message displays when the Forward Collision Alert has been turned off.

FRONT CAMERA BLOCKED CLEAN WINDSHIELD

This message displays when the camera is blocked. Cleaning the outside of the windshield behind the rearview mirror may correct the issue. The Lane Keeping Assist (LKA) and the Lane Departure Warning (LDW) systems will not operate. Adaptive Cruise Control (ACC), Forward Collision Alert (FCA), and the Active Emergency Braking System may not work or may not work as well.