GMC Terrain 2025 - Troubleshooting

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
Keys, Doors, and Windows 25
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ightness
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om
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Troubleshooting
See your dealer for service if ablue screen and
are displayed in the mirror, and the display
sh
uts 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:
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There is glare from the sun or headlamps.
This may obstruct objects from view. If
needed, push the tab to turn off the display.
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Dirt, snow, or other debris blocks the
camera lens. Clean the lens with a soft damp
cloth, or if equipped, with the Rear Camera
Washer. See Rear Window Wiper/Washer
381.