Truck Bed Camera Rearview Mirror - GMC Sierra 2500 HD 2023 Owner's Manual

See your dealer for service if a blue screen
and are displayed in the mirror, and
the display shuts off. Also, push the tab as
indicated to return to the automatic
dimming mode.
The Rear Camera Mirror may not work
properly or display a clear image if:
There is glare from the sun or headlamps.
This may obstruct objects from view.
If needed, push the tab to turn off the
display.
Dirt, snow, or other debris blocks the
camera lens. Clean the lens with a soft
damp cloth.
The camera s mounting on the vehicle has
been damaged, and/or the position or the
mounting angle of the camera has
changed.
Truck Bed Camera Rearview
Mirror
If equipped, this automatic dimming mirror
provides a video image, when activated, to
allow the driver to momentarily check the
pickup bed area contents or to align and
attach a gooseneck or fifth-wheel trailer.
Push the button at the bottom of the
mirror once to activate the display.
Keys, Doors, and Windows
Push the button a second time to zoom
the camera s view.
Push the button a third time to
deactivate the display.
When the vehicle is in R (Reverse) and
button has been pressed, the display will
remain on until the driver deactivates it.
When not in R (Reverse), the video image
will time out after eight seconds.
When in Zoomed Mode, the display features
guidelines to help the driver align the
vehicle when attaching a trailer. Both the
horizontal and vertical guideline s position
can be adjusted by the driver.
To adjust the position of the horizontal
guideline, press and hold the button for
eight seconds until it starts blinking. Each
subsequent button press scrolls the position
of this line through its range of possible
settings.
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