
1998 Volvo S90
 
Seat Belts 
 
Always fasten the seat belts before you 
drive or ride.  
Two lights above the rear view mirror 
will be illuminated for 4-8 seconds after 
the starting (ignition) key is turned to the 
driving position. A chime will sound at 
the same time if the driver has not 
fastened his seat belt. The rear seats are 
provided with self-retracting inertia reel 
belts. The front seats are provided with 
single roller belts with tensioners. 
 
To buckle:  
Pull the belt out far enough to insert the 
latch plate into the receptacle (buckle for 
rear seats) until a distinct snapping 
sound is heard. The seat belt retractor is 
normally "unlocked" and you can move 
freely, provided that the shoulder belt is 
not pulled out too far. The retractor will 
lock up as follows:  
l     if the belt is pulled out rapidly  
l     during braking and acceleration  
l     if the vehicle is leaning excessively  
l     when driving in turns  
For the seat belt to provide maximum 
protection in the event of an accident, it 
must be worn correctly. When wearing 
the seat belt remember:  
l     The belt should not be twisted or 
turned.  
l     The lap belt must be positioned low 
on the hips (not pressing against the 
abdomen). 
 
Make sure that the shoulder belt is rolled up 
into its retractor and that the shoulder and 
lap belts are taut.  
Before exiting the car, check that the seat 
belt retracts fully after being unbuckled. If 
necessary, guide the belt back into the 
retractor slot. 
NOTE: Legislation in your state or 
province may mandate seat belt usage.   
WARNING! 
Any device 
used to 
induce slack 
into the 
shoulder belt 
portion of 
the three-
point belt 
system will 
have a 
detrimental 
effect on the 
amount of 
protection 
available to 
you in the 
event of a 
collision. 
The seat 
back should 
not be tilted 
too far back. 
The shoulder 
belt must be 
taut in order 
to function 
properly. 
 
Spool-out  
 
To make child 
seat installation 
easier, each seat 
belt buckle 
(except for the 
driver's belt) is 
equipped with a 
locking 
mechanism to 
help keep the 
lap section of 
file:///K|/ownersdocs/1998/1998_SV90/98S90_001.htm (2 of 5)12/30/2006 \
1:52:33 PM 

1998 Volvo S90
 
Center head restraint 
 
The center head restraint can be adjusted 
according to the passenger's height. The 
restraint should be carefully adjusted to 
support the occupant's head.  
The head restraint can be raised by 
pulling straight up or lowered by 
grasping the restraint, pulling it slightly 
forward and pushing down. 
During pregnancy
Pregnant women should always wear seat 
belts. Remember that the belt should 
always be positioned in such a way as to 
avoid any possible pressure on the 
abdomen. The lap portion of the belt should 
be located low, as shown in the above 
illustration. 
the back or 
otherwise 
out of 
position. 
Such use 
could cause 
injury in 
event of 
accident. As 
the seat belts 
lose much of 
their 
strength 
when 
exposed to 
violent 
stretching, 
they should 
be replaced 
after any 
collision, 
even though 
they may 
appear to be 
undamaged. 
Never repair 
the belt on 
your own; 
have this 
done by an 
authorized 
Volvo 
retailer only. 
 
NOTE:  
Legislation in 
your state or 
province may 
mandate seat 
belt usage. 
file:///K|/ownersdocs/1998/1998_SV90/98S90_001.htm (4 of 5)12/30/2006 \
1:52:33 PM 

1998 Volvo S90
 WARNING!  
As its name implies, SRS is designed to be a 
SUPPLEMENT to - not a replacement for - the 
three-point belt system. For maximum 
protection, wear seat belts at all times. Be 
aware that no system can prevent all possible 
injuries that may occur in an accident. 
VOLVO SRS (cont.) pg. 5
A self-diagnostic system incorporated in the sensor 
monitors the SRS. This system does not, however, 
monitor the SIPS airbags. If a fault is detected, the 
"SRS" warning light will illuminate. The light is 
included in the warning/indicator light cluster in the 
instrument panel. Normally, the SRS warning lamp 
should light up when the ignition is switched on 
and should go out after 10 seconds or when the 
engine is started. Check that this light is 
functioning properly every time the car is started.
 
The following items are monitored by all the self-
diagnostic system:  
l     Sensor unit  
l     Cable harness  
There is no maintenance to perform on the SRS 
yourself. The only periodic maintenance 
recommended on the SRS is that the air bag 
modules and front seat belts (including tensioners) 
should be replaced approximately every ten years 
and that the other components in the system 
(wiring, connectors, etc.) should also be inspected 
at this time. The SRS decal on your car shows the 
month and year servicing is due. This service must 
be performed by an authorized Volvo retailer. 
Should you have any questions about the SRS 
system, please contact your authorized Volvo 
Retailer or Volvo Customer Support.
file:///K|/ownersdocs/1998/1998_SV90/98S90_004.htm (2 of 7)12/30/2006 \
1:52:34 PM 

1998 Volvo S90
l     Gas generator ignitors 
 
  WARNING! Never drive an SRS equipped car 
with your hands on the steering wheel pad/
airbag housing. No objects, accessory 
equipment or stickers may be placed on, 
attached to or installed near the SRS cover in the 
center of the steering wheel, the SRS cover 
above the glove compartment or the area 
affected by the airbag deployment.  
If the SRS warning light stays on after the 
engine has started or if it comes on while you 
are driving, drive the car to the nearest 
authorized Volvo retailer for inspection as soon 
as possible. 
VOLVO SRS (cont.) pg. 6
 
 
WARNING!Do not use child 
safety seats or child boosters 
cushions/backrests in the front 
passenger's seat. We also 
recommend that children who 
have outgrown these devices 
sit in the rear seat with the seat 
belt properly fastened. 
 
 
NOTE: Deployment of SRS 
components occurs only one time 
during an accident. In a collision 
where deployment occurs, the air 
bags and seat belt tensioners 
activate. Some noise occurs and a 
small amount of powder is 
released. The release of the 
powder may appear as smoke-like 
matter. This is a normal 
WARNING!  
l     Children must never be 
allowed to stand in front 
of the passenger seat.  
l     Occupants in the front 
passenger's seat must 
never sit on the edge of 
the seat, sit leaning 
toward the instrument 
panel or otherwise sit out 
of position. The 
occupant's back must be 
as upright as comfort 
allows and be against the 
seat back with the seat 
properly fastened.  
l     Feet must be on the floor, 
e.g. not on the dash, seat 
or out of the window.  
l     No objects or accessory 
equipment, e.g. dash 
covers, may be placed on, 
attached to or installed 
near the SRS hatch (the 
file:///K|/ownersdocs/1998/1998_SV90/98S90_004.htm (3 of 7)12/30/2006 \
1:52:34 PM 

1998 Volvo S90
Chapter 1 - (cont.)Child Safety 
pg. 9
Child Restraint Anchorages 
 
Volvo cars are fitted with Child 
Restraint Top Tether Anchorages in the 
rear seat. There are three anchorages 
under the rear section of the car's rear 
window shelf on sedans and on the back 
rest on wagons. The backrest on wagons 
must be folded down slightly to reach 
the anchorages. When the car is 
delivered, the holes for these anchorages 
are covered by plastic covers. In cars 
designated for Canada, one top tether 
anchorage set will be in the glove box. 
The top tether anchorage set includes the 
top tether anchorage plate, an 5/16" 
UNC bolt and a plastic trim cover. If 
another set is needed, consult your 
Volvo retailer.  Installing the top tether 
 
Remove the plastic cover on the 
anchorage point you want to use. This 
can be done with a suitable coin. The 
cover is removed counter-clockwise. 
Refer to the child seat manufacturer's 
instructions for securing the seat. 
WARNING! Child Restraint 
Anchorages are designed to withstand 
only those loads imposed by correctly 
fitted Child Restraints. Under no 
circumstances are they to be used for 
adult seat belts or harnesses. The 
anchorages are not able to withstand 
excessive forces on them in the event of 
collision if full harness seat belts or 
adult seat belts are installed to them. An 
adult who uses a belt anchored in a 
Child Restraint Anchorage runs a great 
risk of suffering severe injuries should 
a collision occur. Do not install rear 
speakers which would require the 
removal of the top tether anchors or 
interfere with the proper use of the top 
tether strap. 
Child Safety (cont.) pg. 10
Sedans/Wagons  
 
With the child properly seated on 
the booster cushion (see 
illustration), adjust the head 
restraint to support the child's head 
(see page 3). The hip section of the 
three-point seat belt must fit 
snugly across the child's hips, not 
across the stomach.  
The shoulder section of the three-
point seat belt should be 
positioned across the chest and 
file:///K|/ownersdocs/1998/1998_SV90/98S90_009.htm (1 of 5)12/30/2006 \
1:52:35 PM 

1998 Volvo S90
Chapter 2 - Instruments, switches and controlsInstruments, switches and controls 
pg. 14
 
Instruments, switches and controls pg. 15
Shiftlock 
 
When your car is parked, the gear selector is 
locked in the (P)ark position. To release the 
selector from this position, turn the ignition key 
to position II (or start the engine), depress the 
brake pedal, press the button on the front side of 
the gear selector and move the selector from (P)
ark.  
If it is necessary to manually override the 
Shiftlock system: 
l     Turn the starting (ignition) key to position 
I 
l     Press firmly on the OVERRIDE" button 
located near the base of the gear selector. 
l     While holding the override button down, 
move the gear selector from the (P)ark 
position.
 
Keylock  
Some of the items below are available on certain 
models only. 
 
 
1  
Air vent...pg. 25  
2  
Headlights, parking lights...pg. 20  
3  
Rear fog light...pg. 22  
4  
Front fog lights...pg. 22  
5  Space for additional equipment  
6  
Power antenna (sedans only)...pg. 22  
7  
Instruments...pg. 15-17  
8  
Electrically operated sun roof...pg. 23,  
   Electrically operated sun roof...pg. 49  
9  
Heated rear window/side door mirrors...pg. 23  
10  
Hazard warning flasher...pg. 23  
11  
Central lock switch...pg. 23  
12  
Air vents...pg. 25  
13  
Heating and ventilation...pg. 25-27  
14   
Passenger's side SRS (air bag)...pg. 6  
15   
Audio system...pg. 131  
file:///K|/ownersdocs/1998/1998_SV90/98S90_014.htm (1 of 3)12/30/2006 \
1:52:36 PM 

1998 Volvo S90
 
This means that when you switch off the ignition, 
the gear selector must be in the (P)ark position 
before the starting (ignition) key can be removed 
from the ignition switch.
Anti-Lock Brake System (ABS) 
 
The ABS system in your car performs a self-
diagnostic test when the vehicle is started and at 
4 mph (6km/h). The driver may detect one 
pulsation of the brake pedal and a sound will be 
audible from the ABS control module. This is 
normal. 
 
 
The pages in this section provide detailed 
descriptions of the vehicle's instruments and 
controls.  
Note that vehicles may be equipped differently, 
depending on special legal requirements. 16   Controls for electrically operated windows...
pg. 29  
and side-view mirrors...pg. 35  
17  
Instrument illumination...pg. 22  
18  
Hood-release handle...pg. 39  
19  
Turn signals, high/low beams...pg. 20  
cruise control...pg. 24  
20  
Adjustable steering wheel...pg. 22  
21  
SRS (air bag)/Horn...pg. 4  
22  
Starting (ignition) switch/steering wheel 
lock...pg. 21  
23  
Windshield wiper/washer...pg. 21  
Tailgate wiper/washer (wagons)...pg. 23  
24  
Cigarette lighter...pg. 30  
25  
Transmission mode selector buttons...pg. 59  
26  
Gear selector...pg. 58  
27  
Ash tray...pg. 30  
28  
Shiftlock release (override) button...pg. 61  
29  
Parking brake...pg. 30  
30  
Electrically-heated front seats (certain 
models)...pg. 28 
Instruments pg. 16
file:///K|/ownersdocs/1998/1998_SV90/98S90_014.htm (2 of 3)12/30/2006 \
1:52:36 PM 

1998 Volvo S90
NOTE: Canadian model 
speedometers/odometers 
indicate kilometers only.  
 
1  Ambient temperature  
  indicator (certain models) 
 
Indicates the temperature 
slightly above the surface of the 
road. An amber warning lamp 
lights up when the temperature 
is in the range of 23-36° F (-5 - 
+ 2° C). At low speeds or when 
the car is not moving, the 
temperature readings may be 
slightly higher than the actual 
ambient temperature due to heat 
generated by the engine.  
 
2  Fuel gauge 
 
The total fuel tank capacity is 
approx. 21.1 US gal. (80 liters). 
The "usable" capacity is 20.3 
US gal. (77 liters). When the 
warning light comes on, there 
are approximately 1.6 US gal. (6 
liters) of fuel remaining in the 
tank. See "Refueling" for further 
information.3  Quartz crystal clock/
clock set button 
 
Press the button and turn to set 
the clock. 
 
4  Speedometer 
 
5  Odometer 
 
6  Trip odometer/reset 
button 
 
Used for measuring shorter 
distances. The last digit 
indicates 1/10 mile/kilometer. 
 
7  Tachometer 
 
Reads thousands of engine rpm. 
Engine should not be operated 
in red range. 
8  Temperature gauge  
 
Do not drive the car with the 
pointer in the red range. The 
pointer should be approximately 
midway on the gauge face when 
driving. If the pointer approaches 
the red range repeatedly, check 
coolant level. See page 118. 
WARNING! Allow engine to 
cool before adding coolant. 
 
 
  
 
Contents | Top of Page
file:///K|/ownersdocs/1998/1998_SV90/98S90_014.htm (3 of 3)12/30/2006 \
1:52:36 PM