I just replaced the water pump, radiator, hoses, thermostat, cast alum. therm. housing and COMPLETELY drained the system (including the block plug), refilled with BMW coolant/distilled water 50/50.

Question is...I have put in 9.5 quarts now, the engine temp. is rock-steady, bled the system (at least I guess I did) but I still have no heat on the interior?
I never did get the "bubbles and wait for the steady coolant to come out" that the Bentley says about the bleeder.

Yes, this is my first time....if feel dumb as hell here but I'm really drawing a blank.

I'm assuming there must still be an air pocket in there.....probably the heater core area?

Thanks for any input/help.