Mercury 1999 Mystique Automobile User Manual


 
Controls and features
30
DEF – Distributes outside air
through the windshield defroster
ducts. It can be used to clear ice or
fog from the windshield. If the
temperature is about 10°C (50°F)
or higher, the air conditioner will
automatically dehumidify the air to
prevent fogging.
Operating tips
In humid weather, select DEF
before driving. This will prevent
your windshield from fogging. After
a few minutes, select any desired
position.
To prevent humidity buildup
inside the vehicle, don’t drive with
the climate control system in the
OFF position.
Don’t put objects under the front
seat that will interfere with the
airflow to the back seats.
Remove any snow, ice or leaves
from the air intake area (at the
bottom of the windshield under the
hood).
If your vehicle has been parked
with the windows closed during hot
weather, the air conditioner will do
a much faster job of cooling if you
drive for two or three minutes with
the windows open. This will force
most of the hot, stale air out of the
vehicle. Then operate your air
conditioner as you would normally.
13MCten 4/13/99 3:35 PM Page 30