Why is my car overheating while moving but fine at idle

What is your question?

I have a 2009 bmw 328i x drive. Had overheating issue and replaced water pump, thermostat, bled the lines, etc... It will overheat while driving but can run at idle all day with no issue. Also the heat is not working anymore. Please help

What makes this problem better or worse?

Idling is fine, I get the overheating warning lights while driving only. Used to be able to turn the heat on and it would still drive, now the heat is not working all together

How long has your 2009 BMW 328i xDrive had this problem?

Few weeks, have been driving minimally