I was at a function the other night and was shooting in candlelight. I noticed, that the autofocus lamp was not consistent. Sometimes it was on and sometimes it was off.
When it was off, the camera still autofocused in some instances, although when very dark, it had trouble.
This leads me to believe that this feature is an automatic one which has a setting somewhere.
The lamp comes on when the camera is in self timer mode, but of course, not always when the shutter button is pressed.
Any advice, is it faulty, can it be set?