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Front direction indicator
Front direction indicators
Switch off the ignition.
Open the hood.
Press down the retaining catch with a screwdriver and pull out the lamp housing.
Press the retaining spring downward and pull the connector out of the lamp housing.
Turn the bulb holder counterclockwise and remove it.
Remove the defective bulb from the holder by first pressing it in slightly and then turning it counterclockwise.
Install a new bulb in the holder and reinsert the bulb and holder in the lamp housing.
Press the connector onto the bulb holder.
Switch on the ignition to test the bulb.
Press the lamp housing back into place on the fender. Be sure it seats properly.
pg. 108 Replacing bulbs
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Tail lights
1. Tail light
2. Tail light/fog light (left side only)
3. Direction indicator
4. Back-up light
All tail light bulbs are accessed from inside the trunk.
Switch off the ignition and open the trunk.
Fold the covering panel inward to access the bulbs. When replacing right tail light bulbs, access is made easier if
you pull out the cargo net in the trunk completely before folding down the panel.
The bulbs are located in a holder that is held in place by two retaining catches.
To replace a bulb in the upper holder:
Disconnect the wiring from the bulb holder.
Press the retaining catch upward to release the lower part of the holder.
Press the retaining catch downward to release the upper part of the holder.
Replace the defective bulb.
Press the bulb holder back into place.
Reconnect the wiring.
Fold up and close the covering panel.
To replace a bulb:
Press the retaining catches toward each other to release the holder.
Replace the defective bulb.
Press the bulb holder back into place.
Reconnect the wiring.
Fold up and close the covering panel.
pg. 109 Replacing bulbs
Front fog lights (option)
CAUTION:
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Page 78 of 110
Avoid touching the glass on the bulb with your fingers.
Switch off the ignition.
Turn the bulb holder slightly counterclockwise to release it.
Replace the bulb. The shape of the foot of the bulb corresponds to the shape of the bulb holder.
Reinstall the bulb holder by turning it slightly clockwise. "TOP" on the holder should be upward.
Vanity mirror lights
Carefully insert a screwdriver and pry out the lens.
Pry out the defective bulb and replace it.
Carefully press the lower edge of lens onto the four tabs and press the upper edge of the lens into place.
pg. 110 Replacing bulbs
License plate lights
Switch off the ignition.
Loosen the screws with a torx screwdriver.
Carefully pull out the lamp housing.
Turn the bulb holder counterclockwise and pull it out.
Pull out the defective bulb and insert a new one.
Reinsert the bulb holder into the housing and turn it clockwise.
Reinstall the housing and screw it in place.
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Door step courtesy lights
The door step courtesy lights are located under the dash on the driver's and passenger's sides. To replace a bulb:
Carefully insert a screwdriver and pry out the lens.
Replace the defective bulb.
Reinstall the lens.
Rear door step lights
Carefully insert a screwdriver and pry out the lens.
Disconnect the wiring from the lamp housing.
Remove the lens from the lamp housing by pressing the two side catches out.
Pull out the defective bulb and replace it.
Reinstall the lamp housing in the reverse order.
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Page 84 of 110

Fuel system
The engine is equipped with a multiport fuel injection system.
Distributor ignition system
Firing order: 15-3-6-2-4
Distributor ignition setting: Not adjustable
Spark plugs: B 6284 T: P/N 271367-4 (or equivalent)
B 6294 S: P/N 272371-8 (or equivalent)
Spark plug gap: 0.028-0.032" (0.7-0.8 mm)
Tightening torque: 18.4 ft. lbs. (25 Nm)
WARNING!
The distributor ignition system operates at very high voltages. Special safety precautions must be followed to
prevent injury. Always turn the ignition off when:
Replacing distributor ignition components e.g. plugs, coil, etc.
Do not touch any part of the distributor ignition system while the engine is running. This may result in unintended
movements and body injury.
Front suspension
Spring strut suspension with integrated shock absorbers and control arms linked to the support frame. Power-assisted
rack and pinion steering. Safety type steering column.
The alignment specifications apply to an unladen car but include fuel, coolant and spare wheel.
Toe-in measured on the wheel rims: 2.3 mm +/ 0.8 mm
Toe-in measured on tire sides: 2.8 +/ 0.9 mm
Rear suspension
Individual rear wheel suspension with longitudinal support arms, double link arms and track rods.
Toe-in measured on the tire sides: 1.9 mm +/ 1.9 mm
Vehicle loading
The tires on your Volvo should perform to specifications at all normal loads when inflated as recommended on the tire
information label. The label is located on the inside of the fuel filler door and lists vehicle design limits. Do not load
your car beyond the load limits indicated.
WARNING!
Improperly inflated tires will reduce tire life, adversely affect vehicle handling and can possibly lead to failure
resulting in loss of vehicle control without prior warning.
All specifications are subject to change without prior notice.
pg. 135 Electrical system
Bulbs Bulb US no.Power Socket
Headlights
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High beamH755W -
Low beam H755W -
Bi -Xenon headlights* (option) 35WD2R
Front parking lights 5WW 2.1x9.5d
Front direction indicators -21 W BAU 15s
Front fog lights H155 W -
Side marker lights -3 W W2.1x9.5d
Rear direction indicators -21W PY
Tail lights 675W/4cp BA 15
Brake lights LED
Backup lights 115621W BA 15
Rear fog light 115621/4W BA 15 d
License plate light -5 W W 2.1x9.5d
Door step courtesy lights
Front -5W SV 8.5
Rear -5W W 2.1x9.5d
Trunk lights -10 W SV 8.5
Glove compartment light -2 W BA 9s
Vanity mirror light(s) -12V 1.2 W
Instrument lighting -3 W W 2.1x9.5d
Rear ashtray -1.2 W W 2x4.6d
Front courtesy lights -10 W SV 8.5
Rear reading lights -5 W W2.1x9.5d
Sideview mirror -5W W2.1x9.5d
WARNING!
Bi -Xenon headlights (option) - due to the high voltage used by these headlights, these bulbs should only be replaced
by an authorized Volvo service technician.
Electrical system
12 Volt, negative ground.
Voltage-controlled generator. Single-wire system with chassis and engine used as conductors. Grounded on chassis.
Battery
Voltage: 12 Volt, capacity: 600 A/115 min. reverse capacity
The battery contains corrosive and poisonous acids. It is of the utmost importance that old batteries are disposed of
correctly. Your Volvo retailer can assist you in this matter.
Generator
Rated output: max. current: 140 A
Starter motor:
Output: 1.7 kW
All specifications are subject to change without prior notice.
pg. 136 On Call Roadside Assistance
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2 0 0 4
VOLVO S80
Chapter 10 - Audio systems
pg. 137 Audio systems
HU-611 overview138
HU-801 overview139
Functions140
Specifications151
General information152
HomeLink® Universal Transceiver (option)153
NOTE: The text on the face of the radio, describing the button functions, may vary slightly depending on which audio
system you have in your car.
pg. 138 Audio system HU-611 - overview
1. On/off - press
Volume - turn
2. Selector knob for:
Stored radio frequencies
CD changer - selecting disc
3. Selector knob:
Radio
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2 0 0 4
VOLVO S80
HomeLink® Universal Transceiver (option)
pg. 153 HomeLink® Universal Transceiver (option)
HomeLink® Universal Transceiver
HomeLink® is an advanced system that can be programmed to learn the codes of three different remote controlled-
devices (e.g., garage door openers, remote lighting, entry door lock). HomeLink®'s sun visor-mounted transceiver,
powered by your car's electrical system, may then be used in place of your hand -held remote controls.
NOTE: For your security, the HomeLink® Universal Transceiver is designed to not function if the car has been
locked from the outside .
Programming the transceiver
1. The ignition switch must be turned to the "accessory" position (II) before programming the HomeLink® Universal
Transceiver.
2. Begin by erasing all 3 factory default channels. Hold down the two outside buttons (buttons 1 and 3 in the
illustration) on the HomeLink® Universal Transceiver for about 20 seconds, until HomeLink®'s indicator light begins
to flash. Then release the buttons.
3. Hold your hand -held transmitter (garage door opener, for example) 2 to 5 in. (5 to 12 cm) away from the
HomeLink® surface, keeping the indicator light in view. For placement questions, contact HomeLink® toll-free 1-
800-355-3515 (Internet: www.HomeLink.com
).
4. Using two hands, push and hold both your hand -held transmitter's button and the transceiver button you wish to
program. The indicator light will flash first slowly, then rapidly. Rapid flashing tells you the HomeLink® button has
been successfully programmed. Release both buttons.
5. If you are programming a rolling code-equipped device (e.g., garage door opener or entry door lock), refer to
"Programming rolling codes" on the next page to complete the programming process.
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