1993 Chevrolet Lumina Owner's Manual - Page 104

1993 Chevrolet Lumina Manual

Page 104 highlights

Comfort Controls Audio Systems & cw3012 Rear Window Defogger(CONT.) Don't usea razor blade 0. something elsesharp on the insid of the rear window.If you do, you could cutor damage the warming grid, and the repairs wouldn't be covered by your warranty. Flow-Through Ventilation System Your Chevrolet's flow-through ventilation system supplies outside air into thevehicle when it is moving. Outside air will also enter the vehicle when the heater or theair conditioning fan is running. I Ventilation Tips 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 your windows. When you enter a vehicle in cold weather, set the blower fan to the highest setting for a few moments before driving off. This helps clearthe intake ducts of snow and moisture, and reducesthe chance of fogging the inside of your windows. Keep the air path under the front seats clear of objects. This helps air to circulate throughout your vehicle. I.. I02

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I . .
Comfort
Controls
&
Audio
Systems
Rear
Window
Defogger
(CONT.)
Don’t
use a razor blade
0.
something
else
sharp
on
the
insid
of the rear
window. If
you do, you
could
cut
or
damage the warming
grid, and the repairs
wouldn’t
be
covered by your
warranty.
I02
cw3012
Flow-Through
Ventilation
System
Your
Chevrolet’s
flow-through
ventilation
system
supplies
outside air
into
the vehicle
when it is
moving.
Outside air will
also
enter the vehicle
when the heater or
the air
conditioning
fan
is
running.
I
Ventilation
Tips
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 your
windows.
When
you enter a vehicle in cold
weather, set the blower
fan to
the
highest setting for a few moments
before
driving
off.
This
helps
clear the
intake ducts of snow
and
moisture,
and
reduces
the chance of fogging the
inside of your
windows.
Keep the air path under the front
seats clear
of
objects.
This
helps
air
to
circulate throughout your
vehicle.