6D warning viewfinder icons I'm stumped.

[MumbaJones]

I see an exclamation point (!)next to the battery icon when I look through the viewfinder of my 6D. I haven't found any problems with the camera, but I'd still like to know what the warning is about. Does anybody have an answer?

 

[iKenndac]

From the manual (page 313 of the English one):

When any of the following functions are set, the <!> icon can be displayed on the lower left in the viewfinder:

- When monochrome picture style is set
- When WB is corrected
- When ISO expansion is used
- When spot metering is set

You can configure which settings trigger the ! icon (including none of them) in the custom function described on that page of the manual.