Cadillac 1975 Owner's Manual page 41

40
FIG. 2-15: VENTILATION AIR FLOW
• Open lid for access to armrest ash tray.
Lighter-tray units are also located in the
rear seat passengers' armrests (ash trays
only on Calais models).
• Remove ash receptacle on all units by
grasping the snuffer and pulling up.
Fleetwood Seventy-Five
Rear door armrests contain lighter-ash tray
units for the rear seat and auxiliary seat pas¬
sengers.
Thermometer
The thermometer (on cars so equipped) is an
integral part of the left-hand outside rearview
mirror. It will indicate outside air temperature
most accurately while the car is being driven.
When the car is stopped, direct sunlight and
lack of air movement around the
thermometer-mirror unit will cause the ther¬
mometer to indicate a higher-than-actual
temperature.
Ventilation System
Your Cadillac incorporates a ventilation sys¬
tem that provides ventilation comfort made
possible by the addition of air vent provisions
in the rear body lock pillar, Fig. 2-15. Another
feature of the system is continuous low-speed
operation of the air conditioner blower, result¬
ing in an uninterrupted supply of outside air
flow into the car whenever the ignition switch
is on.
With the side windows closed, outside air
will flow into the front grilles, through the car
and out the rear air exhaust valves.
BASIC OPERATING TIPS
• Always keep front inlet grille clear of ob¬
structions (leaves, ice, snow, etc.).
• When heating or air conditioning is de¬
sired, best comfort is attained by driving
with all windows closed.
• The ventilation system operates as part of
the Automatic Climate Control, and no
separate vent controls are used.
The following Automatic Climate Control
instructions provide additional operating tips
for obtaining maximum heating and cooling
comfort. (See also Engine Exhaust Gas Caution
at beginning of this Section.)