So you found it finally? Ok, check page 19: It shows you the name and function of the viewfinder elements you have marked in red. One point mentioned there is "Red Eye Reduction Lamp-On Indicator". Check the keyword list and you'll find further explanations at page 59. There is a grey box with further explanations at bottom, 2nd bullet point: "When you press the shutter button halfway the viewfinder display at the bottom will gradually turn off. For best results, take the picture after this display turns off."
This pretty much describes what you have mentioned in your first posting:
PS: In case you can't find your manual in paper form there is still a way to get it online. Follow this link at key in what is required:
http://www.usa.canon.com/consumer/controller?act=DownloadIndexAct
The manual is a bit further down the list.
Enjoy reading.