On cool, but sunny days while using manual
operation of the automatic system, use bi-level to
deliver warm air to the floor and cooler air to
the instrument panel outlets. To warm or cool the
air delivered, turn the temperature knob to the
desired setting.
In AUTO mode the system will cool and dehumidify
the air inside the vehicle. Also while in AUTO
mode, the system will maximize its performance
by using recirculation as necessary.
9
(Off):
Press this button to turn off the entire
climate control system. Outside air will still
enter the vehicle, and will be directed to the floor.
This direction can be changed by pressing the
mode button. The temperature can also be
adjusted using either temperature knob. Press the
up or down arrows on the fan switch, the defrost
button, the AUTO button, or the air conditioning
button to turn the system on when it is off.
Sensors
The solar sensor, located in the defrost grille,
middle of the instrument panel, monitors the solar
radiation. Do not cover the solar sensor or the
system will not work properly.
165
Summary of Contents for Sierra Denali Classic 2007
Page 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Page 82: ... NOTES 82 ...
Page 141: ... NOTES 141 ...
Page 142: ...Instrument Panel Overview 142 ...
Page 320: ... NOTES 320 ...
Page 440: ...440 ...
Page 463: ...Engine Drive Belt Routing A Air Conditioning Compressor 463 ...