I have a new XSi that is less than a year old. It is just back from the factory because I was getting "Error 05" when the pop up flash wouldn't pop up. I discovered last night that the built in flash won't fire. I hope this doesn't mean another trip back in for warranty. I put in a freshly charged battery, checked to see that flash was enabled, tried in several different modes: Auto, P, portrait, etc.
Any idea?
gayla

