1995 Pontiac Firebird Owner's Manual - Page 137

~ RearWindowDefogger(Option) ' c The rear window defogger uses a warming grid to remove fog from the rear window. Press the switch toturn on the defogger.An indicator light will come on to remind you that defogger is on. the The defogger will turn off automaticaliy afterabout ten minutes of use. If you turn it on again, the defogger will You operate for about five minutes only. can also turn the defogger off by pressing the switch again. I NOTICE: Don't use a razor blade or something else sharp on the insideof the rear window. you do, you If could cutor damage the warming grid, and the repairs wouldn't be covered by your warranty. Flow-Through Ventilation System Your Pontiac's flow-through ventilation system supplies outside air into the vehicle whenit is moving. Outside a r i will also enter the vehicle when the blower is running. fan Ventilation Tips 0 Keep the hood and front air inlet free ice, snow, or of any other obstruction (such as leaves). The heater and defrosterwill work far better, reducing the chance of fogging the insideof your windows. When you enter a vehicle in cold weather, turn the fan controlknob to the right for a few moments before drivingoff. This helps clear the intake ducts of snow and moisture, and reduces the chance of fogging the inside of your windows. Keep the air path under the front seats clear of objects. This helps air to circulate throughout your vehicle. 0 Do not attach agything like a temporary vehicle license or a decal acr0s.sthe defogger grid on the window. rear 3-4