1998 VOLVO S90 window

1998 Volvo S90
heating positions.
Water under the vehicle in hot weather
can be the result of condensation from
the air conditioning system.

Optimum defrosting



Set the function dial to
.
The air conditioning light will NOT go
on.
When the windows have cleared, set the
blower control to position 2.
conditions, heavy rain, sleet,
etc., it may be better to use
the manual rather than the
automatic setting to defrost
the windows. Set the mode
selector to "Defrost" or
"Defrost/floor" and the fan
speed to 3 or higher. Also
shut the middle air vents. NOTE:
l Do not place any
objects over the
sensor in the
passenger side
speaker grille as
this will cause the
ECC system to
respond incorrectly
to ambient
conditions.
l To help maintain
stable passenger
compartment
temperature when
driving with the sun
roof or windows
open, place the
blower control in
position "0" and
adjust the desired
temperature
manually.
l The air
conditioning
compressor only
engages at
temperatures above
41°F (5°C).
l Always keep the air
intake grille at the
base of the
windshield free of
snow.




Contents | Top of Page
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1998 Volvo S90
Chapter 2 - (cont.)
Heated front seats
pg. 28


Heated front seats (certain models)

The heated front seats can be switched on and off
as required. When switched on, the system senses
the ambient temperature and regulates the level of
heat applied. When the optimum temperature is
reached, the heating is switched off automatically.
While driving, the passenger seat heating should
be switched off when the seat is not occupied.
Electrically operated windows pg. 29


Electrically-operated windows

The electrically operated windows are controlled
by switches from the driver's armrest as shown in



Cut-out switch for rear-door windows

If the car is equipped with rear door power
windows, this function can be disabled by a
switch located on the driver's armrest. This switch
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1998 Volvo S90
the above illustration.
The starting (ignition) switches must be ON
(position II) for the electrically operated windows
to function. The window is lowered if the rear part
of the switch is pressed and raised if the front part
of the switch is pressed.
NOTE: Driver's window only (AUTO): The
window can be opened completely by pressing the
rear part of the switch lightly and releasing it
immediately. The window can be stopped by
pressing the button again. If the button is held
down, the window will be lowered until the button
is released.
WARNING!Remove the starting (ignition)
key when children are left unattended in the
vehicle.
Make sure that children's hands are clear
before raising the windows. is positioned 90° in relation to the other switches.
ON The rear door windows can be raised or
lowered with the respective door switch as well as
the switch on the driver's door.
OFF The rear door windows cannot be raised or
lowered with the respective door switch but
instead only with the corresponding switch on the
driver's door.

NOTE: The power window motors have an
overload protecting circuit breaker which is
activated when an object blocks a window.
Should this occur, remove the object and wait 20
seconds for the circuit breaker to reset. The power
windows should then function.
Parking brake, Cigarette lighter, Ashtrays pg. 30


Parking brake (hand brake)

The lever is situated between
the front seats. The brake is
applied to the rear wheels.


Cigarette lighter/ashtrays

To operate, depress the knob
fully. When the knob
automatically releases, the
cigarette lighter is ready for use.
The starting (ignition) switch
must be switched on (to position
I or II) for the cigarette lighter
to function.

"OBD II"

A connector for on-board
diagnostics ("OBD II") is located
to the right of the parking brake.
This connector is intended for
use by authorized service
technicians only.
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1998 Volvo S90
Volvo allows the use of the
following "oxygenated fuels";
however, the octane ratings
listed on this page must still be
met. of fuel. Therefore, it is
advisable to refuel as soon as
possible when the needle nears
the red zone, or when the fuel
warning light comes on.
Driving economy pg. 56
Economical driving
conserves natural
resources

Better driving economy may be
obtained by thinking ahead,
avoiding rapid starts and stops
and adjusting the speed of your
vehicle to immediate traffic
conditions. Observe the
following rules:

l Bring the engine to normal
operating temperature as soon
as possible by driving with a
light foot on the accelerator
pedal for the first few minutes
of operation. A cold engine
uses more fuel and is subject to
increased wear.

l Whenever possible, avoid
using the car for driving short
distances. This does not allow
the engine to reach normal
operating temperature.

l Drive carefully and avoid
rapid acceleration and hard
braking.

l Do not exceed speed limit.

l Avoid carrying unnecessary
items (extra load) in the car.

l Check tire pressure regularly
l Remove snow tires when
threat of snow or ice has ended.

l Note that roof racks, ski
racks, etc., increase air
resistance and thereby fuel
consumption.

l Avoid using automatic
transmission kick-down feature
unless necessary.

l Avoid using the air
conditioning when it is not
required. When engaged, the
air conditioner's compressor
places places an additional load
on the engine. However, please
note that fuel consumption is
lower with the air conditioning
on than it is when driving with
the air conditioning switched
off and the windows down.

Other factors which decrease
gas mileage are:
l Worn or dirty spark plugs
l Incorrect spark plug gap
l Dirty air cleaner
l Dirty engine oil and clogged
oil filter
l Dragging brakes
l Incorrect front end alignment

Some of the above mentioned

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1998 Volvo S90
disconnected, the code must
be re-entered before the radio
will function properly.
Points to remember pg. 62


Weight distribution affects
handling

At the specified curb weight
your car has a tendency to
understeer, which means that the
steering wheel has to be turned
more than might seem
appropriate for the curvature of
a bend. This ensures good
stability and reduces the risk of
rear wheel skid. Remember that
these properties can alter with
the vehicle load. The heavier the
load in the trunk, the less the
tendency to understeer.

Handling, roadholding

Vehicle load, tire design, and
inflation pressure, all affect
vehicle handling. Therefore,
check that the tires are inflated
to the recommended pressure
according to the vehicle load.
See "Tire pressure" section.
Loads should be distributed so
that capacity weight or
maximum permissible axle loads
are not exceeded.
WARNING!
An extra mat on the driver's
floor can cause the
accelerator pedal to catch.
Check that the movement of
the accelerator pedal is not
impeded. Not more than one
protective floor covering may
be used at one time.

CAUTION: Drive slowly and
carefully if going through
standing water (i.e. flooded
roadways, etc.). Damage to
engine could result if excess
water is ingested through the air
intake system. Never drive the
vehicle in water deeper than 1
foot (300 mm). See the flood
warning on page 7.
WARNING! Do not drive
with trunk lid or tailgate
open!
Poisonous exhaust gases may
enter via the trunk lid or
tailgate.
If the trunk lid/tailgate must
be kept open for any reason,
proceed as follows:
l Close the windows.
l Set the ventilation system


Roof rails/racks

Roof rails are standard
equipment on wagon models.
Load bars are available as a
retailer installed option on the
sedan models. Observe the
following points when is use:
l Avoid single-point loads.
Distribute the load evenly.
l Place heavier cargo at bottom
of load.
l Observe that center of gravity
and handling are influenced by
load weight.
l Increasing load size increases
wind resistance and, thus,
adversely affects fuel economy.
l Anchor the cargo correctly
with appropriate tie-down
equipment.
l Drive carefully. Avoid rapid
starts, fast cornering and hard
braking.
l Max. roof load is 220 lbs.
(100 kg) for removable racks.
For permanent roof racks, check
the manufacturers weight
specifications.
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1998 Volvo S90
Chapter 6 - (cont.)
Replacing bulbs
pg. 81


Replacing bulbs

The method for replacement of bulbs in
the various lighting units is shown on the
following pages. Make sure when
installing bulbs, that the guide pin on the
socket fits into its corresponding recess.
When installing Halogen bulbs, do not
touch the glass with your fingers because
grease, oil or any other impurities can be
carbonized onto the bulb and damage the
reflector.
Use bulbs of correct type and voltage.
Failure to do so could cause the bulb
failure warning light to activate.

NOTE: Turn the ignition and light
switch off before replacing any bulbs.


Headlights (high/low beams)

1. Press the protruding tabs on the plastic
cover and pull out towards the fender.
2. Turn the bulb and connector 1/4 turn
counterclockwise and remove.
3. Remove the connector from the bulb.
4. Press a new bulb into the connector
without touching the bulb itself.
5. Reinsert the bulb into the headlight
housing and turn 1/4 turn clockwise until
the unit seats properly.
6. Reinstall the plastic cover.

Bulb Power US Bulb No.
High beam 70W HB3/9005
Low beam 60W HB4/9006

Headlight adjustment


The height of the headlight beams can be
adjusted according to vehicle load. The
headlights should be re-aimed if heavy
loads are carried in the trunk/cargo area or
rear seat, or when towing a trailer.
To adjust the headlights:
Park the car on a level surface and open
the hood.
The headlights are equipped with a level
which can be seen by looking through the
clear "window" on the top of the headlight
lens.
Turn the height adjustment knob (A) until
the bubble in the level aligns with within
the marking lines on the level.

Lateral headlight adjustment (B) should
only be carried out by an authorized
Volvo retailer. This setting should be
preset to "0".
Replacing bulbs pg. 82
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1998 Volvo S90
in the engine
compartment.

The fuse box
in the
passenger
compartment
(C) contains
the fuses
which protect
the various
functions in
the interior of
the car.
Fuse replacement

If an electrical component fails to function, it is likely that a fuse h\
as blown due to an
overloaded circuit. Pull out the fuse and look at it from the side to se\
e if there is a break
in the curved wire. If there is, install a new fuse of the same amperage\
and color.
Anumber of spare fuses are located in the fuse box in the passenger comp\
artment. There
is also a fuse removal tool to help with the removal and replacement of \
fuses.
Fuses pg. 90
Main fuse box (Box A)

Fuses in the main fuse box protect the entire
electrical system. If one of the fuses blows,
there is a serious electrical fault. Do not
change any of these fuses. Contact your
nearest Volvo workshop for a closer analysis.

When checking whether a fuse has blown, you
should first try to locate the blown fuse in the
fuse box in the passenger compartment or in
the relay/fuse box in the engine compartment.


Location* Amperage
1 Heated rear window, Central locking system, Power
Supply Relay "B"
Ignition switch 50
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1998 Volvo S90

Location ** Amperage
1 Heated rear window 25
2 Central locking 20
3 Brake light, Light switch 15
4 Ignition switch, SRS 10
5 Spare
6 Windshield wiper/washer, Headlight wiper, horn relay 25
7 Climate unit 20
8 Power pass. seat, Power side-view mirrors, Tailgate wiper/washer (wag\
ons)
Instrument lighting, Ambient temp. sensor 15
9 Audio system 15
10 Cigarette lighter/accessory socket 15
11 Transmission mode selector, Gear selector light 5
12 ABS 5
13 Clock, Interior/glove compartment lighting, Door open warning lights,\

Cargo space lighting, Vanity mirror 10
14 Horn 10

Location ** Amperage
15 Power antenna, Headlight flasher, Trailer 20
16 Accessories 20
17 Hazard warning flasher, Direction indicator, Alarm hazard indication \
20
18 Audio/amplifier, CD changer 15
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