GMC 2012 Terrain Owner's Manual page 257

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.
I n f o r ma t i o n P r o v i d e d b y :
Driving and Operating
A. View displayed by the camera.
B. Corner of the rear bumper.
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