1954 Cadillac - GM Heritage Center

The location of the air inlet across the top of the hood at
the base of the windshield is well away from the dust and
fume-laden air found closer to the road.
Two convenient control levers on the instrument cluster
govern the amount and direction of the incoming air. No
air enters when both levers are in "OFF" position. Lefthand
lever permits air to flow across windshield for defogging
or defrosting. Right-hand lever directs air to front
and rear passenger compartments.
• •" 1 . ' * " „• •! 1
m^&i&sa&m
1. Air intake.
2. Heater Unit (Extra Cost
Equipment) attached to
ventilating system.
3. Ducts to defrosters.
4. Outlet grille for air to front
compartment.
5. Outlet grille for air to rear
compartment.
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