It's amazing what you can find out by reading the owner's manual! I just figured that the extra little grills on the dash next to the speaker grills were 'extra' speaker openings. Then I find out I can 'turn on the hand heaters' with the little levers inside! The heat is actually effective! Rode with out gloves and could feel the warmth on my fingers, and the control levers were warm to the touch!

Now, if I can just rig up little fans in the duct work so they work at city speeds!