Buick LaCrosse: Automatic Dimming Rearview Mirror - Interior Mirrors - Keys, Doors, and Windows - Buick LaCrosse Owners ManualBuick LaCrosse: Automatic Dimming Rearview Mirror

On vehicles with an automatic dimming inside rearview mirror the automatic dimming reduces the glare from the headlamps of the vehicle behind you.

Vehicles with OnStar have three control buttons located at the bottom of the mirror. See your dealer for more information about OnStar and how to subscribe to it.

See OnStar Overview.

Cleaning the Mirror

Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water.

    Manual Rearview Mirror
    Adjust the inside rearview mirror for a clear view of the area behind your vehicle. To avoid glare of the headlamps from behind, push the tab forward for daytime and pull it for nighttime us ...

    Windows
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    See also:

    Overall evaluation
    This function is shown if you have stored at least one lap and stopped the RACETIMER. •► Press on the steering wheel to select the AMG menu. •► Press the button repeatedly unti ...

    Ignition system
    NOTICE ■Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust the spark plug gap. ...

    Operating tips
    ● Say a command after the tone. Voice commands cannot be accepted when the icon is . ● Commands that are available are always shown on the display and spoken through voice menu prompt ...