Buick Enclave Owner's Manual page 55

54 Keys, Doors, and Windows
To adjust the brightness, press the
button (1) on the back of the
rearview mirror without covering the
light sensor (2).
Each button press cycles the
brightness between five settings.
Warning
The Rear Camera Mirror (RCM)
has a limited view. Portions of the
road, vehicles, and other objects
may not be seen. Do not drive or
park the vehicle using only this
camera. Objects may appear
closer than they are. Check the
outside mirrors or glance over
your shoulder when making lane
changes or merging. Failure to
use proper care may result in
injury, death, or vehicle damage.
The camera that provides the Rear
Camera Mirror (RCM) image is
above the license plate, next to the
Rear Vision Camera (RVC).
Troubleshooting
If the tab is in the rearward position
and a blue screen and
displayed in the mirror and the
display shuts off, see your dealer for
service.
The RCM may not work properly or
display a clear image if:
There is glare from the sun or
headlamps. This may obstruct
objects from view.
are