1998 CADILLAC SEVILLE heating

Downloaded from www.Manualslib.com manuals search engine RIGHT REAR DOOR A JAR - 143: The right rear
door is open or ajar when this message appears. The key
must be in the
ON position for this message to display.
A chime will also sound when the vehicle’s speed is
greater than
3 mph (4.8 km/h).
SERVICE “AC” SYSTEM - 14: This message appears
when the electronic sensors that control the air
conditioning and heating systems are no longer working.
Have the climate control system serviced if you notice a
drop in heating and air conditioning efficiency.
SERVICE AIR BAG - 83: There is a problem with the
Supplemental Inflatable Restraint (air bag) system when
this message appears. Let only a qualified technician
work on your vehicle. See your dealership for service
at once.
SERVICE CHARGING SYS - 102: This message will
display when a problem with the charging system has been
detected. Have your vehicle serviced at your dealership.
SERVICE ELECTRICAL SYS - 106: This message
will display
if an electrical problem has occurred within
the PCM or the ignition switch. Have your vehicle serviced by your dealership.
SERVICE FUEL SYSTEM - 101: The PCM has
detected a problem within the fuel system when this
message appears. See your dealership for service.
SERVICE IDLE CONTROL - 107: A problem with
the idle control has occurred when
this message displays.
Take your vehicle to your dealership for service.
SERVICE STABILITY SYS - 54 : If you ever see the
SERVICE STABILITY
SYS message, it means there
may be a problem with your stability enhancement
system. If you see this message, try to reset the system
(stop;
turn off the engine; then start the engine again). If
the SERVICE STABILITY
SYS message still comes on,
it means there is a problem. You should see your dealer
for service. Reduce your speed and drive accordingly.
A single chime will also sound when this message
is displayed.
SERVICE STEERING SYS - 127: This message is
displayed when a problem has been detected in the
Magnasteer
TM variable effort steering system. Service
is required.
SERVICE SUSPENSION SYS - 84: This message is
displayed to indicate that the suspension system is not
operating properly.
To correct this problem, have your
vehicle serviced
at your dealership.
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Downloaded from www.Manualslib.com manuals search engine #z= -.
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered w\
ith your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
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Comfort Controls
Climate Control Panel
Air Conditioning
Heating
Defrosting and Defogging
Rear Window Defogger
Ventilation System
HVAC Steering Wheel Controls
Climate Control Personalization (If Equipped)
Audio Systems
Setting the Clock
AM-FM Stereo with Cassette Tape and
Compact Disc Player
(If Equipped)
AM-FM Stereo with Cassette Tape and
MiniDisc' Player (If Equipped) AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
Systems (RDS) and Digital Signal Processing
(DSP) (If Equipped)
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AM-FM Stereo with Cassette Tape and
MiniDisc' Player with Radio Data Systems
(RDS) and Digital Signal Processing (DSP)
(If Equipped)
Radio Data Systems
(RDS) Program Type
(PTY) Selections
Console-Mounted
CD Changer (Option)
CD Adapter Kits
Radio Personalization (If Equipped)
Theft-Deterrent Feature Audio Steering Wheel Controls
Understanding Radio Reception
Tips About Your Audio System
Care of Your Cassette Tape Player
Care of
Your Compact Discs
Care of Your Compact Disc Player
Diversity Antenna System
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Downloaded from www.Manualslib.com manuals search engine Passenger's Side Temperature Knob
The right front passenger can control the temperature of
air for that area. (The passenger and driver knobs adjust
60 " F ( 16" C) to 90" F (32 " C) independent of each
other. It is suggested, however, that the passenger's
setting stay no more than four degrees warmer or cooler
in temperature from the driver's setting.) To turn the
system on, press the passenger's side TEMP button.
Turn the passenger's side TEMP knob to the right to
increase the temperature and to the left to decrease the
temperature. Press the passenger's side TEMP knob
again to turn off the passenger's side system. If the
passenger's side is turned
off, the driver's side will
control the temperature of the entire vehicle.
Automatic Operation
When the system is set for automatic operation, sensors
will control the air delivery mode. Air will come from
the floor, the instrument panel or windshield outlets. The
fan speed will vary as the system maintains the selected
temperature setting.
Be careful not to put anything over the electronic solar sensors located near the ends
of the instrument panel
near the windshield. These sensors are used by the
automatic system to regulate temperature. To
find your comfort zone, start with the
75°F (24°C)
setting and allow about 30 minutes for the system to
regulate. Turn the TEMP knob to adjust the temperature
if necessary. If
you choose 60°F (16"C), the system
will remain at that maximum cooling setting and will
not regulate fan speed. If you choose
90°F (32"C), the
system will remain at that maximum heating setting
and will not regulate fan speed. Choosing either
maximum setting will not cause the system to heat
or cool any faster.
With the automatic setting, the air conditioning
compressor cycles when needed to cool the air. In cold
weather, when the system senses the need for heat, the
airflow will be directed out the floor outlets.
As the
interior temperature approaches a desired setting, the
blower speed will decrease.
To maintain interior
comfort, the airflow may move
to the instrument panel
air outlets and floor outlets (bi-level mode). On bright
sunny days
in cold weather, the aifflow may come out
of the air conditioning outlets
(AX mode) to maintain
comfort and prevent stuffiness.
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Downloaded from www.Manualslib.com manuals search engine 0
I# Heater: This setting directs warmed air through
the floor outlets. Some warm air is diverted to the
windshield to minimize fogging.
8 FAN: The button with the fan symbol adjusts the
fan speed. Press the up arrow to increase fan speed and
the down arrow to decrease fan speed. Press the AUTO
button to set the fan speed for automatic operation.
If it
is cold outside, the blower may not run in the maximum
high fan speed right away. The system checks the
temperature of the engine coolant to assure it is warm
enough to provide heat. When the engine coolant is
warm, the controller allows the fan to gradually increase
to a higher speed. This prevents cold air from blowing
into the passenger’s compartment. Selecting a manual
fan speed will override this feature.
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. Your A/C setting
may be adjusted automatically or manually.
It may also
be set separately on the passenger’s side from the
driver’s side. See “Climate Control Panel” earlier in
this section.
Heating
Adjust the interior temperature to a comfortable level
and if the fan speed needs adjusting, press the up or
down arrow. Adjusting the fan speed will cancel the
cold air delay.
Outside air will be brought in and sent through the floor,
air conditioning or bi-level outlets. The heater works
best if you keep your windows closed while using it. In
automatic operation, your fan will not run at high speed
to minimize warm-up time.
Defrosting and Defogging
Use defrost (FRONT) on cool and humid days to keep
the windshield and side windows clear. This setting will
remove fog or ice from the windshield quickly in extremely humid or cold conditions. If you desire to
have more air on your feet, move the control to the
defog mode. You may do this by pressing the right or
left arrow on the
MODE button.
Press the fan button’s up or down arrow to control the
blower speed. You may
also adjust the temperature by
turning the TEMP
knob.
Recirculation and the A/C OFF message are not
available in the defrost mode.
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Downloaded from www.Manualslib.com manuals search engine Rear Window Defogger
The grid 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 ten minutes.
If further defogging is desired, press the button again.
The system will automatically shut
off after five minutes
for any activations after the first one. Note that the lines along the top
of the
window are for
the diversity antenna and are not intended to defog the
rear window.
Do not attach a temporary vehicle license, tape or decals
across the defogger grid
on the rear window.
I NOTICE:
Scraping the inside of your rear window could
cut and damage the heating grids. Your warranty would not cover this damage. Don’t put decals
there because you might have
to scrape them off.
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Downloaded from www.Manualslib.com manuals search engine 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”
in the Index.
TEMP: Press the up arrow on the control to increase the
temperature and the down
arrow to decrease temperature.
8 FAN: Press the up arrow on the control to increase
the fan speed and the down arrow to decrease fan speed.
Climate Control Personalization
(If Equipped)
With this feature, your vehicle will recall the latest
climate control settings as adjusted the last time your
vehicle was operated. These settings include the set
temperatures for driver and passenger, air conditioning,
mode and fan speed. (This feature does not recall
recirculation
or defrost modes.) 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 RKE
transmitter
(“1” or “2”) was used to enter the vehicle.
The number on the back
of the RKE transmitter
corresponds to driver
1 or to driver 2. After any button
is pressed on the
RKE transmitter or the key is placed
in the ignition, the climate control settings will
automatically adjust to where they were last set. The
settings can also be changed by briefly pressing buttons
1 or 2 located on the driver’s door.
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Downloaded from www.Manualslib.com manuals search engine Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different turn signal flasher and/or extra wiring. Check
with your Cadillac dealer. The green arrows on your
instrument panel will flash whenever you signal a turn
or lane change. Properly hooked up, the trailer lamps
will also flash, telling other drivers you’re about to turn,
change lanes or stop.
When towing a trailer, the green arrows on your instrument panel will flash for turns even if the bulbs
on the trailer are burned out. Thus, you may think
drivers behind you are seeing your signal when they
are not. It’s important to check occasionally to be sure
the trailer bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you don’t shift
down, you might have to use your brakes
so much that
they would get hot and no longer work well.
On long uphill grades, reduce speed to 45 to 50 mph
(70 to 90 km/h) and avoid prolonged use of
SECOND (2) gear and engine speeds above 3800 rpm. Climbing grades steeper than 4 degrees at temperatures
above
90°F (32 “C)
with a loaded vehicle and trailer is
not recommended. The cooling system may temporarily
overheat. See “Engine Overheating” in the Index.
Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill. If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but do not shift into
PARK (P).
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then shift into
PARK (P) firmly and apply your parking brake.
5. Release the regular brakes.
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Downloaded from www.Manualslib.com manuals search engine When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
0 Start your engine;
0 Shift into a gear; and
0 Be sure the parking brake has released.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule booklet
for more on this. Things that are especially important
in trailer operation are automatic transaxle fluid (don’t
overfill), engine oil, drive belt, cooling system and
brake adjustment.
If you’re trailering, it’s a good idea to
review this information before you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
Your cooling system may temporarily overheat during
severe operating conditions. See “Engine Overheating’’
in the Index.
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