1993 Chevrolet Corvette Owner's Manual - Page 139

Comfort Controls & Audio Systems Defogging and Defrosting ( c o w Pressing these two buttons at the same time allows most air to flow to the floor heater ducts, with some going to thewindshield and side window vents located in the windshield pillars. Usethis setting to warm passengers while keeping the windshield clear. Rear Window Defogger To quickly defog the side windows, slide the temperature control lever to the far right, press the button, and adjust the fan to the highest speed. Aim the side vents toward the side windows. For increased air flow from the side vents, close the center vents. Pressing both the and buttons at thesame time willdirect air through both the defroster and heater outlets. (COUPE AND HARDTOP CONVERTIBLE) -2. 2 *A The rear window defogger uses a warming grid to remove fog from the rear window. It also warms the power mirrors. (Rear Window Defogger): Press this button to turn the defogger on. The defogger will return to OFF automatically after about 10 minutes of use. You can also turn the defogger off by turning off the ignition or by pressing the button again. The rear window defogger operates only when the engine is running. I38