Is the heat on?

[motornut]

han't seen mine over half but thats what i do sitting in traffic

Did you know
in the air box there is 3 ajustment holes for the def/floor air flow
66% def or floor with 33% always the other way
or 100% up or down

that would mean if the fan is always on ,it's always flowing threw it
and looking on lmc i can't find a pic....