1998 Volvo S90
Chapter 2 - Instruments, switches and controls (cont.)Indicator and warning lights
pg. 17
1 Turn signal, left
2 Turn signal, right
3 Malfunction indicator
lamp
4 Direction indicator,
trailer
5 Service reminder
indicator
6 Low washer fluid level
If the lamp glows continuously
when the engine is running,
there is only about 1/2 - 1 US
qts. remaining in the washer
fluid reservoir.
7 Rear fog light
8 Bulb failure
9 Generator not charging
10 Low engine oil pressure
11 High beams
12 Brake failure
13 Parking brake applied
14 ABS-system
15 Low coolant level
16 (Not in use)
17 "Winter" mode engaged/
transmission fault
18 Fasten seat belts
19 SRS
20 (Not in use)
21 (Not in use)
Warning lights
pg. 18
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1998 Volvo S90
The warning lights described on pages 18 and 19 should never stay on whe\
n driving
When the ignition key is turned on, and before the engine starts, all of\
the warning lights should be on
to test the function of the bulbs. Should a light not go off after the e\
ngine has started, the system
indicated should be inspected. However, the parking brake reminder light\
will not go off until the
parking brake is fully released.
Generator warning
light
If the light comes on while the
engine is running, have the
charging system checked.
Malfunction
indicator lamp
If the lamp comes on (or stays
on after the vehicle has started),
the engine diagnostic system
has detected a possible fault in
the emission control system.
Although driveability may not
be affected, see an authorized
Volvo retailer as soon as
possible for inspection.
NOTE:If the fuel filler cap is
not closed tightly or if the
engine is running when the car
is refueled, the Malfunction
Indicator Lamp may indicate a
fault. Use only Volvo original
or approved fuel filler caps.
Oil pressure warning
light
If the light comes on while
driving, stop the car and then s
If the light stays on after restart,
have the car towed to the
nearest authorized Volvo
retailer. After hard driving, the
light may come on occasionally
when the engine is idling. This
is normal, provided it goes off
when the engine speed is
increased.
Parking brake
reminder light
This light will be on when the
parking brake (hand brake) is
applied. The parking brake
lever is situated between the
front seats. Canadian models
are equipped with this warning
light:
Brake failure
warning light
If the light comes on while
driving or braking, stop
immediately, open the hood and
check the brake fluid level in the
reservoir. See page 114 for
reservoir position.
Canadian models are equipped
with this warning light:
WARNING!
If the level is below the MIN
mark in either section of the
reservoir: DO NOT DRIVE.
Tow the car to a Volvo
retailer and have the brake
system checked and any
leakage repaired.
Warning lights (cont.) pg. 19
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1998 Volvo S90
Chapter 4 (cont)
Brake system
pg. 67
If one of the brake
circuits should
malfunction, the red
warning light will come
on
The pedal stroke increases
slightly, the pedal feels softer
and extra pressure is required for
normal braking.
If the light comes on while
driving or braking, stop
immediately and check the brake
fluid level in the reservoir.
WARNING!
If the fluid level is below the
MIN mark in either section
of the reservoir: DO NOT
DRIVE. Tow the car to a
Volvo retailer and have the
brake system checked and
repaired.
Anti-lock Brake System
– ABS
If the warning lamp lights up
there is a malfunction of the
ABS system (the standard
braking system will however
The system performs a self-
diagnostic test when the vehicle
is started and at 4 mph (6 km/h).
The driver may detect one
pulsation of the brake pedal,
which is normal.
To obtain optimal effect from
the ABS system, constant
pressure should be kept on the
brake pedal while the system
is modulating the brakes. Do
not pump the brake pedal.
The switching of the ABS
modulator will be audible at this
time.
Please be aware that ABS does
not increase the absolute braking
potential of the vehicle.
While control will be enhanced,
ABS will not shorten stopping
distances on slippery surfaces.
Moisture on brake
discs and brake pads
affects braking.
Driving in rain and slush or
passing through an automatic car
wash can cause water to collect
on the brake discs and pads.
This will cause a delay in
braking effect when the pedal is
depressed. To avoid such a delay
when the brakes are needed,
depress the pedal occasionally
when driving through rain, slush
etc. This will remove the water
from the brakes. Check that
Severe strain on the
brake system
The brakes will be subject to
severe strain when driving in
mountains or hilly areas or
towing. The speed is usually low
which means that the cooling of
the brakes is less efficient than
when driving on level roads. To
reduce the strain on the brakes it
is advisable not to use the brakes
excessively. Instead, shift into a
lower gear, position 3 or in some
cases L ,and let the engine help
with the braking.
Do not forget that, if you are
towing a trailer, the brakes will
be subjected to greater load than
is normal.
If the brake power-
assist does not
function
The power assist to the brakes
functions only when the engine
is running. When the car is
moving without the engine
running the brake pedal pressure
required to stop the car is
increased by 3-4 times.
The brake pedal feels stiff and
hard.
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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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1998 Volvo S90
Chapter 8 - (cont.)
Engine compartment
pg. 114
Engine compartment S90/V90
1 Expansion tank, coolant
2 Oil filler cap, engine
3 Engine oil dipstick
4 Brake fluid reservoir
5 Battery
6 Data plate
7 Radiator
8 Power steering fluid reservoir
9 Air cleaner
10 Washer fluid reservoir
11 Main fuse box
12 Relay/fuse box
WARNING!
The cooling fan may start or continue to
operate (for up to 6 minutes) after the
engine has been switched off.
Lubrication pg. 115
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1998 Volvo S90
No. Lubricating hint / Lubricant
1 Hood lock and latch / Oil
2 Hood hinges / Oil
3 Door stop and hinges / Oil
4 Sun roof wind deflector / Oil
Sun roof mechanism / Grease
5 Door lock catch plate / Oil
6 Trunk lid lock / Low temperature
keyhole and hinges / grease
No. Lubricating hint / Lubricant
7 Window regulator/ Oil, grease
locking device low temperature
(on inside of door) / grease
8 Front seat slide rail
and latch / Oil
9 Door lock keyhole / Low temperature grease or Volvo Teflon lock spray \
To avoid rattles and unnecessary wear, the body should be lubricated at \
regular service intervals. This should be done by
an authorized Volvo retailer.
Brake fluid, Power steering fluid pg. 116
Brake fluid reservoir
Power steering fluid
The fluid level should lie between the MIN and MAX on the
side of the dipstick. The space between the marks
corresponds to 0.2 US qts/liters.
Fluid type: ATF
Replace: no fluid change required.Brake fluid
The fluid level should be between the MIN and MAX
marks.
Fluid type: DOT 4+
Replace*: every second year or 30,000 miles (48,000
km). The brake fluid should be replaced once a year or
every 15,000 miles (25,000 km) when driving under
extremely severe conditions (mountain driving, hot
climate, high humidity etc.)
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