First Edition for Pontiac Bonneville Owner’s Manual – 1999
yellow
blue
3-4
Mode Button
Press this button to deliver air through the floor, middle
or windshield outlets. The system will stay in the
selected mode until the MODE or AUTO button is
pushed. Press the up arrow to cycle through the
available modes.
Automatic Operation
When the system is set for AUTO, sensors will control
the air delivery mode. Air will come from the floor,
middle and windshield outlets. The fan speed will vary
as the system maintains the selected temperature setting.
To find your comfort zone, start with 75
_ F (24_ C)
temperature setting and allow about 20 minutes for the
system to regulate. Press the TEMP button up or down to
adjust the temperature setting if necessary. If you choose
the temperature setting of 60
_F (15_C), the system will
remain at that maximum cooling setting and will not
regulate the fan speed. If you choose the temperature
setting of 90
_F (33_C), the system will remain at that
maximum heating setting and will not regulate the fan
speed. Choosing either maximum setting will not cause the
system to heat or cool any faster.
Pressing the AUTO button will display the requested
temperature, fan speed and air delivery mode for
five seconds, then change to display the outside air
temperature. Be careful not to put anything over the
sensor located in the middle of the instrument panel near
the windshield, or over the sensor in the grille above the
radio. These sensors are used by the automatic system to
regulate temperature.
The exterior temperature display sensor is in front of the
vehicle, near the radiator. The displayed temperature is
most accurate when the vehicle is moving. During stops,
or while idling, the display shows the previous driving
temperature for best system control.
To avoid blowing cold air in cold weather, the system
will delay turning on the fan until warm air is available.
The length of delay depends on outside air temperature,
engine coolant temperature, and time since the engine
was last started. Pushing the fan button will override this
delay and change the fan to a selected single speed.
If you leave your vehicle, the system will remember the
control setting the next time you start your engine.
Summary of Contents for 1999 Bonneville
Page 6: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue vi NOTES ...
Page 60: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 1 54 NOTES ...
Page 118: ...yellowblue 2 58 The Instrument Panel Your Information System ...
Page 121: ...yellowblue 2 61 Cluster with Compass and Gages ...
Page 122: ...yellowblue 2 62 Cluster with Compass and Boost Gage ...
Page 146: ...yellowblue 2 86 NOTES ...
Page 178: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 3 32 NOTES ...
Page 250: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 5 34 NOTES ...
Page 363: ...yellowblue 7 41 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 364: ...yellowblue 7 42 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 380: ...First Edition for Pontiac Bonneville Owner s Manual 1999 yellowblue 8 16 NOTES ...