I have just replaced a heater hose.  I have read the threads and Bentley about bleeding.  

I am not sure about how much bleeding to do front and rear.

The front seems to be done when the coolant pours out, right?

I still seem to have a lot of bubbles, small, as I run the system open and closed.

I have a blinking red light until hot and suspect air in the system.

What next?