Canon EOS Rebel T6 Instruction Manual page 180

3 Menu Function Settings
[k3]
Exposure compensation

The exposure compensation amount can be set up to ±3 stops.
Auto Lighting Optimizer

The Auto Lighting Optimizer can be set as explained on page 123.
If the [k1] menu tab's [kHighlight tone priority] is set to
[Enable], the Auto Lighting Optimizer will be set automatically to
[Disable] and cannot be changed.
Custom White Balance

As explained on page 133, the image for custom white balance can
be selected.
Picture Style

The Picture Style can be set as explained on page 95.
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