1998 CADILLAC DEVILLE climate control

Downloaded from www.Manualslib.com manuals search engine . 3.
Air Conditioning
.On hot days, open the windows long enough to let hot
inside
air escape. This reduces the time it takes for your
vehicle to cool down. Then keep your windows closed
for the
air conditioner to work its best. I ,
With the digital cluster climate control panel, press the
AUTOLECON button to assist 'in cooling air and in
maintaining proper airflow. Adjust the temperature to a
comfortable setting by pressing the blue,button to cool
your vehicle and pressing the red button to warm your
vehicle. Press the fan button
arrows up or down to
,adjust the fan speed.
If your vehicle has a climate control panel (which is
standard with the analog cluster), press the AC button
or
the TEMPLAUTO knob to turn the system on. The
system'will cool and dehumidify the
air inside the
vehicle. Also while in the AUTO mode, the system will
use recirculation as necessary
to cool the air. You may
also need to adjust- the interior temperature and the fan
speed as needed.
When'the
air conditioner is on, you may sometimes
notice slight changes
in your vehicle's engine speed
and power. This is normal because the system is
designed to cycle the compressor
on and off to keep
the desiied temperature.
Heating
With the digital cluster climate control panel, press the
AUTOECON button to direct airflow and to help save
fuel. Adjust the temperature, if necessary, by pressing
the blue button to decrease temperature and pressing the
red button to increase temperature.
Also remember to
adjust the fan speed by pressing the up or downarrow.
If your vehicle has a climate control panel (which is
standard with the analog cluster), press the
MODE
button to select heater. Adjust the interior temperature to a comfortable level and if the fan speed needs adjusting,
press the up
or down arrow.
With each system, outside
air will be brought in and sent
through the floor, air conditioning or bi-level outlets
(depending on the condition). The heater works best
if
you keep your windows closed whiIe using it.
3-10 1 _--- -

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~~
~ 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 the windows.
of objects. This helps circulate
air throughout
your vehicle.
Keep the air path under the front seats clear
Defogging and Defrosting
On cool, humid days, use DEFOG (digital cluster
climate control panel only) 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.
With the digital cluster climate control panel, press
the DEFOG button and adjust the fan speed by pressing the fan button up or down.
If you use DEFROST,
adjust the fan speed the same way.
If you select
DEFROST from AUTO, the system will control the
fan speed. The temperature will also need to be
adjusted to your comfort level. Press the blue button
to decrease the temperature and the red button
to
increase the temperature. If your vehicle has a climate control panel (which
is
standard with the analog cluster). If you 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/AUTO knob.
Note that recirculation is not available in the defiost
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.
If further defogging is desired, press the button again.
Do not attach a temporary vehicle license, tape or decals
across the defogger grid on the rear window.
3-12

Downloaded from www.Manualslib.com manuals search engine FAN SPEED: Press the up arrow lever to increase
the fan speed and the down arrow lever to decrease
I 1 fan meed.
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.
L
TEMP: Press the up arrow lever to increase
the temperature and the down arrow lever to
decrease temperature.
Climate Control Personalization
I I (If Equipped)
HVAC Steering Wheel Controls
Some heating and cooling
controls can be adjusted at
the steering wheel. Other
touch controls operate some
audio controls. See “Audio
Steering Wheel Controls”
later in this section. With
this feature, your vehicle will recall the latest
climate control settings as adjusted the last time your
vehicle was operated. This feature allows two different
drivers to store and recall their own climate control
settings. The settings recalled by the climate control
system are determined by which remote keyless entry
transmitter
(“1” or “2”) was used to enter the vehicle.
The number on the back
of the remote keyless entry
transmitter corresponds
to driver 1 or to driver 2. After
the unlock button is pressed on the remote keyless entry
transmitter or the ignition key is placed
in the ignition
(the ignition must be turned to
LOCK), the climate
control settings will automatically adjust to where they
were last set. The settings can
also be changed by briefly
pressing the memory seat buttons
1 or 2 located on the
driver’s
door.
3-13

Downloaded from www.Manualslib.com manuals search engine If the fluid level is low, add only enough of the proper
fluid to bring the level into the cross-hatched area on
the dipstick.
1. Pull out the dipstick.
2. Using a long-neck funnel, add enough fluid at the
dipstick hole to bring it to the proper level.
It doesn’t take much fluid, generally less than one
pint
(0.5 L). Don’t overfill.
NOTICE:
We recommend you use only fluid labeled
DEXRON@-111, because fluid with that label is
made especially for your automatic transaxle.
Damage caused by fluid other than DEXRON-111
is not covered by your new vehicle warranty.
How to Reset Transaxle Fluid
Change Indicator
Your vehicle is equipped with a transaxle fluid change
indicator.
A CHANGE TRANS FLUID message will
display on the Driver Information Center (DIC) when
the powertrain computer determines that the transaxle
fluid needs to be changed
or at each 100,000 miles
(160 000 km) interval, whichever occurs first. When
this message appears, change the transaxle fluid and
reset the transaxle fluid life indicator as follows:
1. Turn the ignition on but do not start the engine.
2. Press and hold the OW and rear defog buttons on the
climate control at the same time until the TRANS
FLUID
RESET message appears on the DIC.
3. After adding fluid, recheck the fluid level as
described under “How to Check.”
4. When the correct fluid level is obtained, push the
dipstick back in all the way.
6-21

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Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course.
For example,, a tire graded
150 would wear one and a
half
(1 1/2) times as' well on the governmefit course
as a tire graded
100. The relative performance of
tires depends upon the actual conditions of their use,
however, and may depart significantly from the norm
due to variations in driving habits, service practices
and differences in road characteristics and climate.
Traction -- AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire's ability to stop
on wet pavement as measured under controlled
1 conditions on specified government test surfaces of
asphalt and concrete.
A tire marked C may have poor
I traction performance.
.~ ~~~~~ ~ ~~~~~ ~
heat and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material
of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure.
The grade
C corresponds to a level of performance
which all passenger car tires must meet under the
Federal Motor Vehicle Safety Standard
No. 109. Grades
B and A represent higher levels of performance on the
laboratory test wheel than the minimum required by law.
Warning: The temperature grade for this tire is
,established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are not
needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
1 Warning: The traction grade assigned to this tire is based
on braking (straight ahead) traction tests and does not
include acceleration, cornering, hydroplaning, 'or peak
traction characteristics.
Temperature -- A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire's resistance to the generation of
6-46
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Downloaded from www.Manualslib.com manuals search engine Rear Compartment Fuse Block
The fuse block is located on the front wall of the trunk
(behind the rear seat) on the driver’s side. Loosen the
four trunk trim fasteners and ~ull the trim away from the
fuse block to gain access.
Fuse
RSS
IGN O-BODY
RLY IGN 1 ~O~~~U~
~~n~nn~ IGN 0-BODY COMFORT
HTD BACKLT HTD MIR
HTD SEAT R HTD SEAT L PULL DOWN
ANTENNA CONVENC RT PARK LT PARK
RADIOPHONE CLUSTER
COMFORT
Fuse
RLY IGNl*
SIR
ELC
TURN
CONSOLE
Usage
Cluster, Cruise in Stalk, PZM,
TCC Switches
SDM
Electronic Level Control (ELC) Relay, ELC Sensor (DeVille
Only), ELC Compressor
Electronic Flasher,
Turn/Hazard Switch
Headlamp Wash Relay, Rear
Zone Blower, Right and Left
Heated Seat Switches (Optional)
Usage
Road Sensing Suspension (RSS) (DeVille Concours Only)
PRNDL, Heated Windshield
Module (Optional), PZM,
Cluster, Air Control Module (ACM), Upper Zone Motor,
Lower Zone Motor (Optional), HVAC Solenoids, Climate
Control Panel
Analog Cluster
(Console Shift Only), Rear Defog
Relay, ELC Relay
CD Player, Remote Keyless
Entry (RKE), Controlled Power Relay, Air Control Module
(ACM), PZM
AMP (Bose Only) Active Audio Amplifier (Optional)
PZM PZM
RADIOPHONE Radio Receiver, Radio Interface
Module (RIM) (Bose Only),
Phone,
DAB Relay, Trunk
Release Relay, Fuel Door Release Relay, High/Low Beam Relay
Steering Wheel Controls, Cluster
CLUSTER

Downloaded from www.Manualslib.com manuals search engine &a- 't
Section 8 Index
ABS ......................................... 4.7
Adding Equipment to the Outside of Your Vehicle
...... 6-3
AirBag
....................................... 1-21
How Does it Restrain
.......................... 1-26
Howitworks
................................ 1-24
Location
.................................... 1-24
Readiness Light
......................... 1.23, 2.68
Servicing
................................... 1-29
What Makes it Inflate
.......................... 1-26
What Will You See After it Inflates
............... 1-27
When Should it Inflate
......................... 1-26
Aircleaner
.................................... 6-15
Airconditioning
............................... 3-10
Air Conditioning Refrigerants ..................... 6-67
Air Control. Climate Control System
............. 3.2. 3.6
Alarm. Theft-Deterrent
.......................... 2- 15
Alignment and Balance. Tire ...................... 6-46
Aluminum Wheels. Cleaning
...................... 6-54
Analog Cluster Climate Control Panel ................ 3-6
Analog Control Buttons .......................... 2-81
Antenna. Power
................................ 3-41
Antifreeze
................................ 6-22. 6-24
Anti-Lock
Brake System Warning Light
................ 2-71. 4-7
Brakes
...................................... 4-7 Anti-Lockout Feature
............................ 2-6
Anti.Theft. Radio
.............................. 3-36
Appearancecare
............................... 6-49
Appearance Care Materials
....................... 6-56
Apply Brake
To Shift Message .................... 2-82
Arbitration Program
............................. 7-11
Armrest. Storage
.......................... 2.54. 2.55
Assist Handles
................................. 2-57
Astroroof
..................................... 2-58
Audio Controls. Steering Wheel Touch Control
....... 3-37
Audio Equipment. Adding
........................ 3-38
Audio Systems
................................. 3-14
Automatic Transaxle Fluid
....................................... 6-18
Operation
................................... 2-23
Overdrive
................................... 2-25
Shifting
..................................... 2-23
Starting
Your Engine .......................... 2-20
Automatic
Door Locks ............................ 2-5
Automatic Pull-Down Feature
..................... 2-13
Automatic Transaxle Starting Your Engine
.......................... 2-20
Ashtrays
...................................... 2-55
....

Downloaded from www.Manualslib.com manuals search engine Child Restraints ................................ 1-37
Securing
in a Rear Outside Seat Position ........... 1-43
Securing in the Center Rear Seat Position
.......... 1-45
Securing in the Right Front Seat Position
.......... 1-47
TopStrap
................................... 1-42
WheretoPut
................................ 1-41
CHMSL
...................................... 6-35
Chrome Wheels. Cleaning
......................... 6-54
Circuit Breakers and Fuses
....................... 6-60
Cleaner.
Air ................................... 6-15
Cleaning Aluminum or Chrome Wheels
................... 6-54
Fabric
...................................... 6-50
Glass
....................................... 6-52
Inside
of Your Vehicle ......................... 6-49
Instrument Panel
............................... 6-5 1
Leather ..................................... 6-51
Outside
of Your Vehicle ........................ 6-52
Speakercovers
.............................. 6-51
Special Problems
............................. 6-50
Stains
................................. 6-50, 6-51
Tires
....................................... 6-54
Vinyl
....................................... 6-50
Wheels
..................................... 6-54
Windshield and Wiper Blades
................... 6-52
WoodPanels ................................. 6-51
Climate Control Personalization
................... 3 - 13
Climate Control. Steering Wheel Touch Control
....... 3- 13
Cigarette Lighter
... 2-55 ...............................
Climate Control System ........................... 3-2
Clock. Setting the
............................... 3-14-
Coinholder
.................................. .. . 2-54
Comfort Controls
................................. 3-2
Compact Disc Care
............................. 3-40
Compact Disc Player
....................... I 3-21. 3-29
Compact Disc Player Errors
.................. 3-21, 3-30
Compact Spare Tire
........................ 5-25, 5-34
Compass. Rearview Mirror with
................... 2-49
Console Shift Lever
............................. 2-29
Continuous Variable
- Road Sensing Suspension ...... 2-95
Control of a Vehicle
.............................. 4-6
Convenience Net
............................... 2-55
Convex gutside Mirror
.......................... 2-53
Heater. Engine
............................... 2-21
Surge
Tank .................................. 5-20
Cooling System ................................ 5-18
Cornering Lamps
............................... 2-44
Courtesy Lamps ................................ 2-46
Cruise Control'
................................. 2-39
Cruise Engaged Message
......................... 2-84
Cupholders
............................... 2-54. 2-55
Curb View Assist Mirror
......................... 2-53
Customer Assistance for Text Telephone Users
......... 7-4
Customer Assistance Information
................... 7-1
Customer Satisfaction Procedure
.................... 7-2
CV-RSS
...................................... 2-95
Coolant
.................................. 6-22. 6-24
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