I've got a few more details, and should say that some of this is human (my) error. I had neglected to flip the switch above the driver's seat to ON. And I had Starcool on OFF and I had the Starcool Fan switch on OFF. So I am getting cool air in 12V mode. I have yet to test 110V. Any pointers on how to clean the A/C Filter? Or more specifically, do I remove it to clean? Got the air vent off, took 2 more screws out, but not sure how forceful to be on the Filter itself.