Mercury Grand Marquis 1997 s Manual PDF

70 [CF09000( GV)12/95]
half page art:0011299-EThe controls for the electronic automatic temperature
control
*
[CF09100( GV)01/96]
To turn your EATC on, push the AUTOMATIC
button or any of the six override buttons along
the bottom of the control.
*
[CF09200( GV)12/95]
To turn your EATC off, press the OFF button.
When the system is off, the display window will
be blank (dark) except when OUTSIDE TEMP
has been selected. Then, OUTSIDE TEMP and
the temperature will appear in the window.
*
[CF09300( GV)01/96]
If you select AUTOMATIC, the system will
automatically determine fan speed and airflow
location. If an override button is selected, your
selection determines airflow location only. Fan
speed remains automatic unless you override it
by rotating the vertical thumbwheel located at
the extreme right of the control panel.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

71
*
[CF09400( GV)12/95]
To change the temperature in the display
window, select any temperature between65ÊF
(18ÊC) and 85ÊF (29ÊC)using the BLUE (cooler)
or RED (warmer) buttons. The Electronic
Automatic Temperature Control will do the rest.
*
[CF09500( GV)12/95]
If you want continuous maximum cooling, push
the BLUE button until60ÊF (16ÊC) isshown in
the display window. Your EATC will cool at
maximum and disregard the60ÊF (16ÊC)setting
until you select a warmer temperature with the
RED button. If you want continuous maximum
heating, push the RED button until90ÊF (32ÊC)
is shown in the display window. Your EATC
will provide maximum heat regardless of the
90ÊF (32ÊC)setting until you select a cooler
temperature with the BLUE button.
[CF09600( GV)12/95]
one third page art:0011300-B*
[CF09700( GV)01/96]
The display window tells you how the system is
operating. It will indicate the selected
temperature and the operating function you
have chosen; AUTO or one of the six manual
overrides. It will also indicate manual
(thumbwheel) control of the fan speed with the
Hsymbol. The display window with all possible
displays and their positions are shown here.
Normally not all are shown at the same time but
are included here to familiarize you with the
names and symbols.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

72
*
[CF09800( GV)01/96]
Automatic operation
*
[CF09900( GV)01/96]
Push the AUTOMATIC button and select the
desired temperature. The selected temperature
and AUTO will be shown in the display
window. The EATC will automatically heat or
cool to achieve the set temperature. Under
normal conditions, your EATC will need no
additional attention.
[CF10000( GV)12/95]
quarter page art:0011301-C*
[CF10100( GV)12/95]
When in AUTOMATIC and weather conditions
require heat, air will be sent to the floor. But, a
feature is included in your EATC to prevent
blowing cold air to the floor if the engine
coolant is not warm enough to allow heating.
For a short time the fan will be at low speed
and air directed to the windshield. In 3-1/2
minutes or less, the fan speed will start to
increase and the airflow will change to the floor
area.
*
[CF10200( GV)12/95]
If unusual conditions exist (i.e., window fogging,
etc.), the six manual override buttons allow you
to select special air discharge locations. A
thumbwheel allows you to adjust the fan speed
to suit your needs.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

73
*
[CF10300( GV)03/96]
Temperature selection
*
[CF10400( GV)12/95]
The RED and BLUE buttons at the upper left of
the Control are for temperature selection. The
RED button will increase the set temperature
and the BLUE button will lower the set
temperature. Pressing a button and releasing it
will change the set temperature one degree.
Holding either button in will rapidly change the
temperature setting in one degree increments to
either65ÊF (18ÊC)(BLUE) or85ÊF(29ÊC)(RED).
Then, the set temperature will jump 5Ê and stop
at either60ÊF (16ÊC)which is maximum cooling
or 90ÊF (32ÊC)which is maximum heating.
[CF10500( GV)12/95]
one third page art:0011302-D*
[CF10600( GV)01/96]
The average temperature range used is between
68ÊF (20ÊC) and 78ÊF (26ÊC).Changing the
temperature setting by several degrees outside
this range will not speed up the heating or
cooling process.
*
[CF10700( GV)12/95]
Temperature display
*
[CF10800( GV)05/96]
The selected temperature displayed in the
window can be set for either ÊF or ÊC. Your car
may have an English/Metric (E/M) Button to
change your speedometer from miles to
kilometers. When pressed, this button also
changes the temperature display. With or
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

74without an E/M Button, the temperature display
can also be changed to ÊF or ÊC using the MAX
A/C and DEFrost override buttons.
[CF10900( GV)12/95]
one third page art:0011303-E*
[CF11000( GV)05/96]
To change the temperature display to ÊF or ÊC,
press and hold the MAX A/C and DEF Buttons
at the same time for 3/4 second. The display
will change. If you continue to press the two
buttons, the display will continuously switch
between ÊF and ÊC. If the temperature display
does not agree with the speedometer on vehicles
with an E/M button, pressing the E/M button
will make them agree.
*
[CF11100( GV)01/96]
Fan speed and thumbwheel
*
[CF11200( GV)12/95]
Your EATC automatically adjusts the fan speed
to the existing conditions. You must push
AUTOMATIC for automatic fan speed operation.
To control the fan speed yourself, use the
thumbwheel which will cancel the automatic fan
speed control. The thumbwheel is located at the
extreme right side of the EATC control panel. It
is a vertical control marked with a fan symbol.
Rotate up for HI and down for LO speeds.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

75 [CF11300( GV)12/95]
one third page art:0011304-B
*
[CF11400( GV)05/96]
When you move the thumbwheel, the fan speed
will go to manual control. The display window
will show the
Hsymbol in the upper left corner
along with the selected temperature and
operating function.
[CF11500( GV)12/95]
quarter page art:0011305-C*
[CF11600( GV)12/95]
You can override the fan speed at any time. If
you use the thumbwheel to override the fan
speed, the EATC will continue to control the
temperature but you control the fan speed. To
return to auto fan control, press the
AUTOMATIC button. If you are operating in
one of the override functions (FLOOR, MAX
A/C, etc.), automatic fan control will continue
unless you rotate the fan thumbwheel. To return
to automatic fan control, press the AUTOMATIC
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

76button. The EATC will return to Automatic
operation. If you want to return to any override
function, press the button for that function. The
fan speed will continue to be automatically
controlled.
*
[CF11700( GV)01/96]
Manual override buttons
*
[CF11800( GV)12/95]
Your EATC has six buttons which allow you to
make special selections. The buttons are located
along the bottom edge of the EATC control and
allow you to determine where the air will be
discharged. Pressing any override button
changes the air discharge location only. It does
not affect the ability of the system to control
temperature or the fan speed. Return to fully
Automatic operation by pushing the
AUTOMATIC button.
*
[CF11900( GV)12/95]
MAX A/C button
[CF12000( GV)12/95]
The MAX A/C feature allows for faster cooling
because air is drawn from inside the car. Using
inside air causes the fan to sound louder which
is normal for this selection. The Display window
will indicate MAX A/C under the selected
temperature. The airflow will be from the
instrument panel registers.
*
[CF12100( GV)12/95]
NORM A/C button
*
[CF12200( GV)12/95]
When you push this button, you select air
conditioning using outside air. The Display
window will indicate A/C under the selected
temperature. The cooled air will flow from the
instrument panel registers. The fan speed will
continue on automatic.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

77 %
*
[CF12300( GV)12/95]
VENT button
[CF12400( GV)12/95]
Push this button to select outside air through the
instrument panel registers. The display window
will show the set temperature and VENT to the
lower right of the temperature. Your EATC will
heat the air if the temperature you have selected
is warmer than the outside air coming into the
vehicle. However, the air will NOT be cooled
regardless of the temperature setting. Airflow
will be from the instrument panel registers.
*
[CF12500( GV)12/95]
FLOOR button
[CF12600( GV)05/96]
Airflow will be to the floor when the FLOOR
button is pressed. The display window will
show the set temperature and FLR to the left of
the temperature. The air cannot be cooled in the
FLOOR position, only heated. Fan speed will be
automatic unless manually controlled. If you
override the fan speed and wish to return to
automatic fan control, push AUTOMATIC. Then,
again select FLOOR for airflow to the floor.
%*
[CF12700( GV)05/96]
FLR & DEF button
[CF12800( GV)12/95]
Push this button to get air to the floor and
windshield defrosters at the same time. The
display will show the set temperature, FLR and
the Defrost symbolVto indicate FLR-DEF has
been selected. If the outside temperature is about
50ÊF (10ÊC) andabove, the air will be
dehumidified to remove moisture. This will help
to prevent fogging in humid weather.
[CF12900( GV)12/95]
DEFVbutton
[CF13000( GV)12/95]
Press the DEFVButton to obtain maximum
airflow to the windshield. Adjust the
temperature setting as required for defrosting.
The Display window will show the temperature
setting with the defrost symbolVto the left of
the temperature. When the outside temperature
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

78is about50ÊF (10ÊC) andabove, the air will be
dehumidified to remove moisture. This will help
prevent fogging in humid weather.
*
[CF13100( GV)12/95]
OUTSIDE TEMP button
*
[CF13200( GV)12/95]
By pressing this button the temperature of the
air outside of the vehicle will show in the
display. The outside temperature will continue to
be displayed until the OUTSIDE TEMP button is
pressed again to cancel. If the selected
temperature setting is changed while the outside
temperature is displayed, the new selected
temperature will be displayed for 4 seconds after
it is changed. Then, the outside temperature will
return to the window. If a manual override is
pressed or the thumbwheel is rotated while the
outside temperature is displayed, the window
will show the change for 4 seconds. Then, the
outside temperature will return along with the
changed override selection.
[CF13300( GV)12/95]
quarter page art:0011306-C*
[CF13400( GV)12/95]
If the EATC is turned OFF while the outside
temperature is displayed, the temperature will
continue to be displayed. Press the OUTSIDE
TEMP button to clear the display window. When
the ignition key is turned OFF the display will
be blank (dark).
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

79
*
[CF13500( GV)12/95]
NOTE: The outside temperature reading is
most accurate when the vehicle is
moving. Higher readings may be
obtained when the vehicle is not
moving. The readings that you get may
not agree with temperatures given on
the radio due to differences in vehicle
and station locations.
*
[CF13600( GV)01/96]
Operating tips
*
[CF13700( GV)01/96]
The following tips will help you to get the most
satisfaction from your Electronic Automatic
Temperature Control system.
*
[CF13800( GV)01/96]
q
In humid weather, select DEFVbefore
starting your engine. This will help to
prevent windshield fogging. After a few
minutes of operation, switch to AUTOMATIC
or an override selection of your choice.
*
[CF13900( GV)01/96]
q
To prevent humidity buildup inside your
vehicle, always drive with the EATC System
turned on.
*
[CF14000( GV)01/96]
q
Do not put objects under the front seats that
interfere with the flow of air to the back seat
area.
*
[CF14100( GV)12/95]
q
Remove any snow, ice, or leaves from the air
intake area of your EATC System which
could block the air intake. The intake area is
located at the bottom of the windshield,
under the hood at the passenger side rear
corner.
*
[CF14200( GV)01/96]
Service
*
[CF14300( GV)01/96]
If your EATC is not operating as described here,
take it to your dealer to have it checked. System
diagnostics are built in which will allow your
dealer to readily identify problems that might
occur.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996