Cadillac 1975 Owner's Manual page 44

• In cold weather the system delays opera¬
tion (except in "DEF") until engine cool¬
ant is warm.
• Adjust temperature dial a few degrees at a
time.
• To help cool a very warm interior, open
the windows for the first few minutes of
system operation.
Fleetwood 75 Automatic
Climate Control
Individually controlled front and rear Au¬
tomatic Climate Control systems are used on
Fleetwood Seventy-Five cars. Operating in¬
structions for the front system, as previously
explained, also apply to these vehicles. The
rear system is a completely separate system
(except for compressor and condenser) with a
heater, blower and evaporator assembly
mounted in the trunk. Also, rear window de-
fogging is integral with the rear system.
Rear system controls—The controls for the
rear system are located behind a sliding cover
on the right rear trim panel above the armrest,
FIG 2-18: FLEETWOOD 75 REAR CONTROLS
Fig. 2-18. Illumination is provided for this area
when headlights are on.
• Place control switch in "ON" position.
• Set temperature dial at desired in-car
temperature.
• In warm weather, set the hinged outlet
door in each ceiling outlet as desired to
direct air toward rear seat passengers.
Rear Window
De-Fogger
The rear window de-fogger (on cars so
equipped) is controlled by an illuminated
switch located to the right of the speedometer.
Fig. 2-19.
All models, except the Fleetwood Seventy-
Five models use an electrically warmed rear
window. (The Seventy-Five rear window de-
fogging system is integral with the rearClimate
Control system.) The de-fogger system may be
operated with the ignition switch in RUN posi¬
tion.
• Operation: press the switch lever to the
"ON" position and release (returns to
FIG. 2-19 CONTROL SWITCHES