EOS R5 How to use Auto ISO in Manual

[JulesTX]

This used to work, but now it has stopped.  How can I set my R5 shooting in manual to use auto ISO?  Also, happening at the same time, I cannot use the exposure compensation.  Any help would be appreciated.  Manual doesn't help much.

[March411]

It will clear the balance of your camera setting but have you tried a factory reset?

[stevet1]

JulesTX,c

In Manual, ISO is the only thing that an be compensated. If you don't have any ISO, you wouldn't be able to have the camera adjust anything.

When you say the ISO "stopped", what do you mean? Does your camera have a dedicated ISO button?

Steve Thomas

[March411]

I hope I read the OP's original thread and title correctly Steve. My interpretation was that he/she is shooting in manual, setting aperture and shutter speed and the ISO to Auto. Now in manual mode with the ISO set to auto it stopped self adjusting as it did in the past.

But I made some assumptions, I may be wrong.