"L" is flashing in the viewfinder of the EOS 80D or EOS 90D and I am unable to make changes to exposure settings.

Article ID: ART181138 | Date published: 12/23/2022 | Date last updated: 04/03/2023


Check that the power switch is not set to the LOCK position.


If the power switch is set to the LOCK position, "L" will flash in the viewfinder and you will not be able to make exposure settings changes.

Thank you socal_airshow of the Canon Community for contributing to this article!


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