Defogging And Defrosting; Rear Window Defogger - Cadillac 2000 DeVille Owner's Manual

Defogging and Defrosting

On cool, humid days, use defog HEATER/DEFROST to
keep the windshield and side windows clear. Use defrost
to remove fog or ice from the windshield quickly in
extremely humid or cold conditions.
Press the MODE button to select DEFROST. Adjust the
fan speed by pressing the fan button up or down. If you
select DEFROST from AUTO, the system will control
the fan speed. The temperature also needs to be adjusted
by turning the TEMP knob.
RECIRCULATION is not available in the defrost or
defog modes.

Rear Window Defogger

The lines you see on the
rear window warm the
glass. Press this button to
turn on the rear defogger.
With it, the rear window
and both outside rearview
mirrors are heated.
The system will automatically shut off after 10 minutes
of use. If you turn it on again, the defogger will operate
for about five minutes. However, if your vehicle is
traveling above 30 mph (48 kph) the system will not
shut off. You can also turn the defogger off by turning
off the ignition or by pressing the button again.
Do not attach a temporary vehicle license, tape or decals
across the defogger grid on the rear window.
NOTICE:
Don't use a razor blade or something else sharp
on the inside of the rear window. If you do, you
could cut or damage the warming grid or the
integrated rear window antenna, and the repairs
wouldn't be covered by your warranty.
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