1994 Pontiac Bonneville Owner's Manual - Page 117

Comfort Controls & Audio Systems Electronic Climate Control (OPTION) 0 0 When the engine is cold, the "AUTO' blower is delayed/reduced until warm air is available. Immediately selecting 90°F farenheit will NOT get thecar warmer any sooner than selecting 75 "AUTO". The "DEFROST" blower speed starts low to reduce windshield fogging from any snow on the hood as you start driving. The blower will increase briefly after short stops when the car had been turned off to reduce any stuffy feeling. The direction of the cold A/C air can be controlled by adjusting the outlets in the dash. Aiming them just over your shoulder will benefit both front and rear passengers. Back-seat passengers can also redirect airflow at the rear of center console. AUTO: To allow the system to automatically control the temperature, air Jistribution and fan speed: 1. Set the temperature you want with the "TEMP" switch. 2. Press the "AUTO" switch. 0 0 The A/C will only work when the outside temperature gets above 42°F. A "click" noise means the A/C TEMP: Sets the interior temperature you compressor is turned on. Besides want. The temperature you set will be cooling, this is used to dehumidify and displayed on the digital screen. filter the air for inside the car. Once you set the temperature, the system A hot, sunny parking lot or city traffic will try to maintain the set temperature, will cause the system to start whether or not you are using the heating re-circulating A/C air for quicker or cooling controls. But if you set the cooling. The system is more efficient temperature for 60°F ( 16°C) or 90°F by cooling the air already inside the (32"C), the fan will stay on "HI" speed car. EZ-Kool Glass is very effective in unless you select a different speed. filtering out the sun's heat. The air conditioner compressor operates in all "AUTO" setting positions, and in %? (Defrost) when the outside temperature is above 42°F. When the air conditioner is on, you may sometimes notice slight changes in your vehicle's engine speed and power. This is normal, because the system is designed to cycle the compressor on and off to keep the desired cooling and help fuel economy. EXT. TEMP: Press to have the exterior temperature displayed on the digital screen (unless the system is off). Press again to return to the inside temperature setting. When the system is off, the outside temperature will be displayed. Use the following controls when"AUTO' is not desired. :Sets the fan speed. Press the top of the switch to raise the fan speed, the bottom of the switch to lower the fan speed. % "F/C: Press this to read the temperature in degrees Fahrenheit or Celsius. OFF: Shuts the system off. The outside temperature will be displayed. Air will still flow through your vehicle if it is moving. Also, the system will try to maintain the temperature you set, but,may ...116