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1998 Volvo S90
Replacing tail light bulbs (sedan
models)
All tail lamp bulbs are replaced from inside of
trunk. To avoid confusion, replace the bulbs one
at a time.
l Switch off the lights and ignition.
l Outboard lights: Unscrew screw A and turn
down the cover panel.
l Trunk lid: Lift the catch and fold down the
cover panel.
l Remove the bulb holder.
l Remove bulb by pressing and turning 1/4
turn counterclockwise.
l Insert a new bulb and fit the bulb holder in
the tail light cluster. One of the plugs on the
bulb holder is slightly wider than the other two.
l Turn the bulb holder clockwise to secure it.
Check that the bulb lights and refit the cover. Bulbs / Power CP(W) / Socket / US Bulb No
1,4 Tail light / 4(5) / BA 15s / 67
2 Rear turn signal / (21) / BAU 15s / –
3 Brake light / 32 / (21) / BA 15s / 1156
5 Back-up light / 32 (21) / BA 15s / 1156
6 Rear foglamp* 32 (21) / BA 15s / 1156
*Left (driver's) side only
Replacing bulbs, Sedans pg. 84
Light / Power CP(W) / Socket / US Bulb
No.
1 Fog light* / 32(21) / BA 15s / 1156
2 Back-up lights / 32(21) / BA 15 s / 1156
3 Turn signals / (21) / BAU 15 s / -
4 Brake light and tail light / 32/3(21/5) /
BAZ 15 d / 1157
*One light only, on driver's side
21 W 21 W 21/5 W
BA 15 s BAU 15 s BAY 15 d
Replacing tail light bulbs
(wagon models)
l Turn off the lights.
l Remove the cover with a screw driver.
l Rotate the bulb holder about 1/4" (0.6
cm) counterclockwise and remove the
holder from the tail light cluster.
l Gently press the bulb into the holder,
then rotate the bulb counterclockwise in
order to release it.
l Install a new bulb in the holder and
replace the bulb holder in the tail light
cluster. One of the guide lugs on the bulb holder
is slightly wider than the other two and,
thus, this lug fits into the widest recess
only.
l Turn the bulb holder clockwise
l Check that the bulb lights
l Re-install cluster cover
Two types of bulbs are in use
The guide lugs on the twin-pole bulb are
at different heights, and it is only possible
to fit these bulbs in one way. Try at first to
turn the bulb gently. Do not use force. If
this does not work, take out the bulb and
turn it half a turn and try again.
Replacing bulbs (cont.) pg. 85
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1998 Volvo S90
High-mounted brake light
To remove: (Sedans)
Turn off ignition.
Depress catch with a screwdriver. Pull
cover upward to remove it.
To remove: (Wagons)
Turn off ignition.
Grasp the cover with both hands and pull
it towards you.
Bulb Power CP(W) Socket US Bulb No.
High-mounted brake light 32(21) BA15s
1156 Depress catches and fit new bulb.
To fit:
Fit the reflector and check that the light
works.
4-door models
Press the cover into position, noting the
position of the alignment pin at the top.
Wagons
Align the catches and press the cover into
position.
Replacing bulbs pg. 87
Interior light and reading lights
Take hold of the front section of the light
as shown and pull straight down.
Press lens out from inside and replace
bulb. Check operation before reinstalling
lamp housing.
NOTE:
The wiring should not be pinched when
the lamp housing is reinstalled.
Bulb Power Socket
Interior light 10 W SV 8.5
Reading light 5 W W2.1x9.5d
Reading lamps, rear
The bulb in the adjustable reading lamps
can be changed as follows: insert a
screwdriver as shown and twist off the
lamp. Withdraw the bulb and fit a new one.
Replacing bulbs pg. 88
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1998 Volvo S90
2 Audio, Power seats, Hazard warning flashers,
Compartment Lights,
Power Antenna, Trailer Power, 50
3 Power Supply Relay "A" 50
4 Fuel System Relay, Ignition System Relay 50
5ABS-unit 50
6 Air pump, Starter Solenoid, Horn 50
7 Electric Cooling Fan 50
8 Pos./parking Light Relay, Headlight Relay, Fog light
relay 50
*Some of the equipment/systems listed may be
available on certain models only and/or as optional
items only.
Brake system pg. 91
Relay/fuse box (Box B)
The fuses in the relay/fuse box generally protect the electrical compone\
nts in the engine compartment.
The fuses are located under the cover in the relay/fuse box. Undo the fo\
ur clamps and pull out the fuse
you want to check. Look at the fuse from the side to see if there is a b\
reak in the curved wire. Should you
need to replace a fuse, you will find spare fuses in the central fuse bo\
x in the passenger compartment.
Replace the blown fuse with a new one of the same amperage and color. Ne\
ver use a fuse with a higher
amperage! There are a pair of pliers, to help when replacing fuses, in t\
he central fuse box in the passenger
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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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1998 Volvo S90
plenty of water, to avoid scratching.
l Bird droppings: Remove from
paintwork as soon as possible.
Otherwise the finish may be
permanently damaged.
l A detergent can be used to
facilitate the softening of dirt and
oil.
l A water-soluble grease solvent
may be used in cases of sticky dirt.
However, use a washplace equipped
with a drainage separator.
l Dry the car with a clean chamois
and remember to clean the drain
holes in the doors and rocker panels
*.
l The power radio antenna (sedans)
must be dried after washing.
l Tar spots can be removed with
kerosene or tar remover after the car
has been washed.
l A stiff-bristle brush and
lukewarm soapy water can be used
to clean the wiper blades. Frequent
cleaning improves visibility
considerably.
l Wash off the dirt from the
underside (wheel housings fenders,
etc.).
l In areas of high industrial fallout,
more frequent washing is
recommended.
CAUTION: During high pressure
washing, the spray mouth piece
must never be closer to the vehicle
than 13" (30 cm). Do not spray
into the locks.
l When washing or steam cleaning
the engine, avoid spraying water or
steam directly on the electrical
WARNING!
When the car is driven immediately after being washed,
apply the brake several times in order to remove any
moisture from the brake linings.
Engine cleaning agents should not be used when the engine
is warm. This constitutes a fire risk.
NOTE: When washing the car, remember to remove dirt from
the drain holes in the doors and sills. Bumpers: Wash the
bumpers with the same cleaning agent used on the rest of the
car. Never clean the bumpers with gasoline or paint thinner.
Difficult spots can be removed with denatured alcohol. To
avoid scratches, do not dry the bumpers with paper.
*Pay special attention to the drain holes at the base of the
windshield in the cowl under the rear edge of the hood.
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1998 Volvo S90
Chapter 8 - Volvo Service
pg. 103
Service - an investment
An investment which will pay dividends in the form of improved reliabili\
ty,
durability, and resale value.
Label information pg. 104
Maintenance service, Warranty pg. 105
Maintenance schedule pg. 106
Engine oil pg. 108
Servicing pg. 110
Fuel/emissions systems pg. 112
Engine compartment pg. 114
Lubrication, body pg. 115
Power steering fluid, brake fluid pg. 116
Drive belt pg. 117
Cooling system pg. 118
Washer fluid reservoir/nozzles pg. 119
Label information
pg. 104
1 Vehicle
Identification
Number
(VIN)*
VIN plate is
located on
top left
surface of
dashboard.
The VIN is
also stamped
on the right
hand door
pillar.
2 Vehicle
Emission
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1998 Volvo S90
timing belt be replaced every 70,000 (112,000 km).
Maintenance Schedule (cont.) pg. 107
Maintenance Operation thousand miles
(thousand km) 10
(16) 20
(32) 30
(48) 40
(64) 50
(80) 60
(96)
MISCELLANEOUS MAINTENANCE
ENGINE
Fuel (Line) Filter
PCV Nipple (Orifice)/hoses,clean I
Battery I I I I I I
BRAKES
Inspect Brakes, Replace components as
necessary I
I I I I I
Brake Fluid
STEERING
Rotate tires/check tire wear; (Align if needed.) I I I I I I
Check power steering fluid level. I I I I I I
BODY
Power antenna (clean) I I I I I I
Trunk, Hood Hinges and Latches L L L L L L
Sun roof L L L L L L
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1998 Volvo S90
1) Replace at 100,000 miles (160,000 km).
2) Brake fluid should be changed at owner request every second year (o\
nce a year if the car is driven in
mountainous areas or in areas with high humidity).
The following items should be checked weekly by the driver (it takes on\
ly a few minutes):
Engine oil level Windshield wipers
Brake fluid level Level of windshield washer fluid
Radiator coolant level
Tire pressure (all five tires)
Operation of all lights
Horns
The following should also be carried out at regular intervals:
Washing
Polishing
Cleaning
Contents | Top of Page
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