Cadillac deville 1999 User Manual

D Keep the hood and front air inlet free of ice, snow or

any other obstruction (such as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of the windows.

D Keep the air path under the front seats clear 

of objects. This helps circulate air throughout 
your vehicle.

Some heating and cooling
controls can be adjusted at
the steering wheel. Other
touch controls operate some
audio controls. See “Audio
Steering Wheel Controls”
in the Index.

FAN SPEED: Press the up arrow lever to 

increase the fan speed and the down arrow lever to
decrease fan speed.

TEMP: Press the up arrow lever to increase 
the temperature and the down arrow lever to 
decrease temperature.

With this feature, your vehicle will recall the latest
climate control settings as adjusted the last time your
vehicle was operated. This feature allows two different
drivers to store and recall their own climate control
settings. The settings recalled by the climate control
system are determined by which remote keyless entry
transmitter (“1” or “2”) was used to enter the vehicle.
The number on the back of the remote keyless entry
transmitter corresponds to driver 1 or to driver 2. After
the unlock button is pressed on the remote keyless entry
transmitter or the ignition key is placed in the ignition
(the ignition must be turned to LOCK), the climate
control settings will automatically adjust to where they
were last set. The settings can also be changed by briefly
pressing the memory seat buttons 1 or 2 located on the
driver’s door.