Hi,

I don't have a Bentley yet. There are three green wires (about 14
gauge) with male connectors behind the lower front grille that look
like they should go to a relay. What does these go to?

After changing the radiator fluid (my first time). My goal is to put
some kind air block in front of the heater core - is that possible? I
don't have the time yet to tear apart the dash to fix the leaking
heater bellows.

Thanks,
Conrad