GMC 2012 Terrain Owner's Manual page 264

9-50 Driving and Operating
Rear Vision Camera Error
Messages
SERVICE REAR VISION CAMERA
SYSTEM: This message can
display on the radio screen
when the system is not receiving
information it requires from other
vehicle systems.
If any other problem occurs or if a
problem persists, see your dealer.
Rear Vision Camera Location
The camera is located above the
license plate.
The area displayed by the camera is
limited.
It does not display objects that are
close to either corner or under the
bumper and can vary depending
on vehicle orientation or road
conditions. The distance of the
image that appears on the screen
is different from the actual distance.
The following illustration shows
the field of view that the camera
provides.
A. View displayed by the camera.
B. Corner of the rear bumper.