1999 VOLVO S80 service

Driver's side airbag - in steering wheel hub
Passenger's side airbag - above glove compartment
As an enhancement to the three-point seat belt system, your Volvo is equipped with a Supplemental Restraint System
(SRS). The Volvo SRS consists of an airbag (2) on both the driver's and passenger's sides and seat belt tensioners in
both front door pillars (4). The system is designed to supplement the protection provided by the three-point seat belt
system. All three rear seat belts are also equipped with tensioners.
The SRS system is indicated by the "SRS" embossed on the steering wheel pad and above the glove compartment, and
by decals on both sun visors and on the far right side of the dash.
The airbags are folded and located in the steering wheel hub and above the glove compartment. They are designed to
deploy during certain frontal or front -angular collisions, impacts, or decelerations, depending on the crash severity,
angle, speed and object impacted. The airbags may also deploy in certain non-frontal collisions where rapid
deceleration occurs.
The airbag system includes gas generators (1) surrounded by the airbags (2) and front seat belt tensioners for both of
the front seats (4). To deploy the system, the sensor (3) activates the gas generators causing the airbags to be inflated
with nitrogen gas. As the movement of the seats' occupants compresses the airbags, some of the gas is expelled at a
controlled rate to provide better cushioning. Both seat belt tensioners also deploy, minimizing any seat belt slack.
The entire process, including inflation and deflation of the airbags, takes approximately two-tenths of a second.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.
· When installing any optional equipment, make sure that the SRS system is not damaged. Do not attempt to service
any component of the SRS yourself. Attempting to do so may result in serious personal injury. If a problem arises,
take your car to the nearest authorized Volvo retailer for inspection as soon as possible.
NOTE: All doors will automatically be unlocked if the airbags deploy.
pg. 5 Front airbags - SRS
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A self -diagnostic system incorporated in the sensor monitors the SRS. This system does not, however, monitor the
Side Impact Protection System (SIPS) airbags. If a fault is detected, the 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 key is turned to positions I, II or III and should go out after 7 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 the self -diagnostic system:
· Sensor unit
· Cable harness
· Gas generator ignitersWARNING!
· 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 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.
The above is a sample of the label found on all seat belts equipped with tensioners, located on the front seat belts near
the lower anchorage point.
The above is a sample of the decal which can be found on the edge of the left rear door.
There is no maintenance to perform on the SRS yourself. The only periodic maintenance recommended on the SRS is
that the airbag modules and front seat belts (including tensioners) should be replaced 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.
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that children under 4 feet 7 inches (140 cm) in height who have outgrown these devices sit in the rear seat with the
seat belt 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 characteristic and does not indicate fire.
WARNING!
· Children must never be allowed in the front passenger seat. Volvo recommends that ALL occupants (adults and
children) shorter than 4 feet 7 inches (140 cm) be seated in the back seat of any vehicle with a front passenger side
airbag. See page 14
for guidelines.
· 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 belt properly fastened.
· Feet must be on the floor, e.g. not on the dash, seat or out of the window.
· No objects or accessory equipment, e.g. dash covers, may be placed on, attached to or installed near the SRS hatch
(the area above the glove compartment) or the area affected by airbag deployment (see illustration).
· There should be no loose articles, e.g. coffee cups, on the floor, seat or dash area.
· Never try to open the SRS cover on the steering wheel or the passenger side SRS seam. This should only be done
by an authorized Volvo service technician.
· Failure to follow these instructions can result in injury to the vehicle occupants in an accident.
pg. 7 Front airbags - SRS
NOTE : The information on this page does not pertain to the Side Impact Protection System airbags.
When are the airbags deployed?
The SRS system is designed to deploy during certain frontal or frontangular collisions, impacts, or decelerations,
depending on the crash severity, angle, speed and object impacted. The SRS sensor is designed to react to both the
impact of the collision and the inertial forces generated by it and to determine if the intensity of the collision is
sufficient for the airbags to be deployed.
WARNING!
The SRS is designed to help prevent serious injury. Deployment occurs very quickly and with considerable force.
During normal deployment and depending on variables such as seating position, one may experience abrasions,
bruises, swellings, or other injuries as a result of airbag(s) deployment.
If the airbags have been deployed, we recommend the following:
· Have the car towed to an authorized Volvo retailer. Never drive with the airbags deployed.
· Have an authorized Volvo retailer replace the SRS system components.
· Use only new, Genuine Volvo Parts when replacing SRS components (airbags, seat belts, tensioners, etc.).
When are the airbags NOT deployed? Not all frontal collisions activate the SRS system. If the collision involves a
nonrigid object (e.g., a snow drift or bush), or a rigid, fixed object at a low speed, the SRS system will not necessarily
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The SIPS airbag system is designed to help increase occupant protection in the event of certain side impact collisions.
The SIPS airbags are designed to deploy only during certain sideimpact collisions, depending on the crash severity,
angle, speed and point of impact. The airbags are not designed to deploy in all side impact situations.
NOTE: SIPS airbag deployment (one airbag) occurs only on the side of the vehicle affected by the impact.
WARNING!
· The SIPS airbag system is a supplement to the Side Impact Protection System and the threepoint seat belt system.
It is not designed to deploy during collisions from the front or rear of the car or in rollover situations.
· The use of seat covers on the front seats may impede SIPS airbag deployment.
· No objects, accessory equipment or stickers may be placed on, attached to or installed near, the SIPS airbag system
or in the area affected by SIPS airbag deployment (see illustration to the right above).
· Never try to open or repair any components of the SIPS airbag system. This should only be done by an authorized
Volvo service technician.
· For best protection from the SIPS airbag system, both front seat occupants should sit in an upright position with
the seat belt properly fastened.
1 - Airbag, 2 - wire, 3 - gas generator/sensor unit
WARNING!
· Never drive with the airbags deployed. The fact that they hang out can impair the steering of your car. Other safety
systems can also be damaged. The smoke and dust formed when the airbags are deployed can cause skin and eye
irritation in the event of prolonged exposure.
· If your car has been subjected to flood conditions (e.g. soaked carpeting/standing water on the floor of the vehicle)
or if your car has become flooddamaged in any way, do not attempt to start the vehicle or put the key in the ignition
before disconnecting the battery. This may cause airbag deployment which could result in personal injury. Have the
car towed to an authorized Volvo retailer for repairs.
*A SIPS airbag warning decal is also located at the end of the instrument panel on the driver's side of the car.
pg. 9 Volvo Inflatable curtain (VIC)
Volvo Inflatable curtain (VIC) This system consists of inflatable curtains located along the sides of the roof liners,
stretching from the center of both front side windows to the rear edge of the rear side windows. It is designed to help
protect the heads of the occupant of the front seat and the occupant of the outboard rear seat position in certain side
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impact collisions.
NOTE: IC system deployment occurs only on the side of the vehicle affected by the impact.
In certain side impacts, BOTH the Inflatable Curtain (IC) and the Side Impact Airbag System (SIPS-bag) will deploy,
whereas, in some cases, ONLY the Inflatable Curtain (IC) will deploy. In cases where BOTH the IC and the SIPS -bag
deploy, deployment will occur simultaneously.
If the inflatable curtain deploys, it remains inflated for approximately 3 seconds.
WARNING!
· The IC system is a supplement to the Side Impact Protection System. It is not designed to deploy during collisions
from the front or rear of the car or in most rollover situations.
· Never try to open or repair any components of the IC system. This should only be done by an authorized Volvo
service technician.
· The inflatable curtains are designed to deploy only during certain sideimpact collisions, depending on the crash
severity, angle, speed and impact. The inflatable curtains are not designed to deploy in all side impact situations.
· For best protection from the IC, both front seat occupants and both outboard rear seat occupants should sit in an
upright position with the seat belt properly fastened; adults using the seat belt and children using the proper child
restraint system. Only adults should sit in the front seats. Children must never be allowed in the front passenger seat.
See page 14
for guidelines. Failure to follow these instructions can result in injury to the vehicle occupants in an
accident.

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Service reminder indicator
This light will come on at 7,500 mile (12,000 km) intervals, after 750 hours of driving or after 12 months, whichever
occurs first, to remind the driver that the service interval has been exceeded. The light will stay on for 2 minutes after
start until reset by the servicing retailer.
Turn signal indicator - trailer (certain models)
If you are towing a trailer, this light will flash simultaneously with the turn signals on the trailer. If the light does not
flash when signaling, neither the trailer's turn signals nor the car's turn signals are functioning.

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pg. 44 Climate control system - general information
Condensation on the inside of the windows
Keeping the insides of the windows clean will help reduce the amount of condensation that forms on the windows. Use
a commercial window cleaning agent to clean the windows.
Ice and snow
Always keep the air intake grille at the base of the windshield free of snow.
Air cabin filter
Replace the air cabin filter with a new one at the recommended intervals. The filter should be replaced more often
when driving under dirty and dusty conditions. The filter cannot be cleaned and therefore should always be replaced
with a new one.
Sensors
The sunlight sensor on the dashboard and passenger compartment temperature sensor in the ECC control panel should
not be covered in any way as this could cause incorrect information to be sent to the ECC system.
Parking the car in warm weather
If your car has been parked in the sun in warm weather, opening the windows and sun roof (option) for several
minutes before driving will help release the warm air from the passenger compartment. When the engine is running,
close the windows and sun roof and use the recirculation function for several minutes to enable the air conditioning to
cool the compartment as quickly as possible.
Windows and optional sun roof
The ECC system will function best if the windows and optional sun roof are closed. If you drive with the sun roof
open, we recommend that you manually adjust the temperature and blower control (the LED in the AUTO switch
should be off).
Acceleration
The air conditioning is momentarily disengaged during full-throttle acceleration.
ECC maintenance
All maintenance on the climate control systems should be carried out by an authorized Volvo service technician only.
Refrigerant
Volvo cares about the environment. The air conditioning system in your car contains a CFC-free refrigerant - R134a.
This substance will not deplete the ozone layer. The system contains 2.2 lbs (1000 g) R134a and uses PAG oil.
Passenger compartment blower
The blower may come on automatically (certain models) after approximately 50 minutes, and stay on for 5 minutes, to
remove excess condensation in the A/C evaporator.

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1 9 9 9
VOLVO S80
Chapter 5 - Keys, Locks, Alarm
pg. 52 Keys, Locks, Alarm
Keys, Exterior courtesy lights, Locking and unlocking the car54
Unlocking the trunk with the master key, Central locking buttons, "Trunk lock" function55
Remote keyless entry system56
Alarm58
Child safety locks - rear doors60
pg. 54 Keys, Locking and unlocking the car
Master key
This key operates all locks.
Service key
Driver's door and ignition switch/steering wheel lock.
Keys
Your car is equipped with a central locking system. The key, used on the driver's door, the remote control, or central
locking button, will lock/unlock all doors and the trunk. The glove compartment can also be locked with the master
key.
Turn the key once to unlock the driver's door only.
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