
13 Fuel gauge
The fuel tank holds approximately 21.1 US gal. (80 liters).
When the warning light comes on there is approximately 1.8 US gal. (8 liters) of fuel remaining.
14 Indicator and warning lights
pg. 26 Indicator and warning lights
The indicator and warning lights described on pages 26 and 27 should never stay on when driving*
When the ignition key is turned, all of the warning lights in the lower right-hand side of the instrument panel should
go on to test the function of the bulbs. If a light does not go off after the engine has started, the system indicated
should be inspected.
NOTE: The parking brake reminder light will not go off until the parking brake has been fully released.
Warning lamp in the center of the instrument panel
This lamp lights up red or yellow depending on the severity of the fault that has been detected.
Yellow light: Follow the instructions shown in the text window.
Red light: Stop the car as soon as possible in a suitable location and read the message shown in the text window.
Supplemental Restraint System (SRS)
If the light comes on (or stays on after the vehicle has started), the SRS diagnostic system has detected a fault. Drive to
an authorized Volvo retailer for an inspection of the system. See the SRS section for more information.
BRAKE
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 124
for reservoir position and instructions.
Canadian models are equipped with this warning light:
Park
Brake
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:
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When starting in cold weather, the transmission may shift up at slightly higher engine speeds than normal until the
automatic transmission fluid reaches normal operating temperature.
CAUTION:
The engine should be idling when you move the gear selector. Never accelerate until after you feel the transmission
engage! Accelerating immediately after selecting a gear will cause harsh gear engagement and premature transmission
wear.
Selecting P or N when idling at a standstill for prolonged periods of time will help prevent overheating of the
automatic transmission fluid.
Do not race a cold engine immediately after starting. Oil flow may not reach some lubrication points fast enough to
prevent engine damage.
WARNING!
Always place the gear selector in Park and apply the parking brake before leaving the vehicle. Never leave the car
unattended with the engine running.
Always open the garage doors fully before starting the engine inside a garage to ensure adequate ventilation. The
exhaust gases contain carbon monoxide, which is invisible and odorless but very poisonous.
* Your car is equipped with an electronic start inhibitor (immobilizer). The keys you received with your car are
specially coded. The code in the key is transmitted to an antenna in the ignition switch where it is compared to the
code stored in the start inhibitor module. The car can only be started if a properly coded key is used.
If two of the keys to your car are close together, e.g., on the same key ring, when you try to start the car, this could
cause interference in the immobilizer system and result in the car not starting. If this should occur, remove one of the
keys from the key ring before trying to start the car again.
pg. 74 Automatic transmission
P (Park)
Use this position when starting the engine or parking the car.
Never use P while the car is in motion.
The parking brake should also be set whenever the car is parked.
The gear selector is mechanically locked in the P position (SHIFTLOCK). To release the gear selector from this
position, the engine must be running (or the ignition key must be in position II) and the brake pedal must be
depressed.
WARNING!
Never leave the car unattended when the engine is running. If, by mistake, the gear selector is moved from P, the car
may start moving.
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2 0 0 4
VOLVO S80
Chapter 8 - Maintenance/Servicing
pg. 101 Maintenance/Servicing
Fuses102
Replacing bulbs106
Paint touch up113
Washing the car114
Cleaning the upholstery115
Maintenance service, Warranty116
Fuel/emissions systems117
Drive belt, Coolant118
Emissions maintenance119
Washer fluid, Hoisting the car120
Opening the hood, Engine compartment121
Engine oil122
Power steering/Brake fluid reservoirs124
Battery maintenance125
Replacing wiper blades127
pg. 102 Fuses
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Number of cylinders6
Bore3.27" (83 mm)
Stroke 3.54" (90 mm)
Displacement 2.92 liters (115 cu. in)
Compression ratio 10.5:1
Number of valves 24
All specifications are subject to change without prior notice.
pg. 133 Oil/fluid specifications and volumes
Engine oil
Meeting minimum ILSAC specification GF-2, including ACEA A1, API SJ, SJ/CF and SJ/Energy Conserving.
Extra oil additives must not be used.
Volume: (including filter):
Normally-aspirated 6-cylinder engine - 7.3 US qts (6.9 liters).
Turbo 6-cylinder engine - 7.3 US qts (6.9 liters).
Automatic transmission fluid
Geartronic: ATF Dexron® III.
Total Volume: 7.9 US qts (7.5 liters).
Cooling system
Type: Positive pressure, closed system. The thermostat begins to open at 194 °F (90 °C).
Coolant: Volvo original coolant/antifreeze.
Volume: Normally-aspirated 6-cylinder engine - 9.3 US qts (8.8 liters).
Turbo 6-cylinder engine - 10.1 US qts (9.6 liters).
Power steering fluid
ATF fluid.
Volume: 6 cyl engine - 0.95 US qt (0.9 liter).
Brake fluid
DOT 4+ boiling point > 536°F (280° C) P/N 9437433
Volume: 0.6 US qt (0.6 liter)
Climate control system - refrigerant (R 134a)
Oil: PAG
Volume: 2.2 lbs (1000 g) R134a.
Fuel
Minimum octane requirement - AKI 87 (RON 91)
Volume (fuel tank): 21.1 US gals (80 liters)
Washer fluid reservoir
Volume: 6 cyl: 4.7 US qts. (4.5 liters)
All specifications are subject to change without prior notice.
pg. 134 Fuel system, Distributor ignition system, Suspension
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Geartronic..........76, 77
Kickdown..........76
Automatic transmission - cold starts..........75
Auxiliary socket..........29, 38
B
Backrests, rear seat - folding..........58
Battery..........89, 135
Battery maintenance..........125 -126
Replacing the battery..........126
Ventilation hose..........126
Blinds - rear/side rear windows..........42
Booster cushion..........13, 15
Booster cushion - integrated..........13
Brake failure warning light ..........26
Brake fluid..........124, 133
Brake system..........16
Bulbs (list)..........135
Bulbs - replacing..........106-112
C
Capacities (oils and fluids)..........129
, 133
Cargo net in trunk..........57
Catalytic converters - three-way..........91
Center console - switches..........29
Center head restraint - rear seat..........3
Central locking buttons..........63
Chains - winter driving..........95
Changing wheels..........98, 99
Chassis setting (R-models)..........69 78
Child booster cushion ......... 13, 15
Child Restraint Anchorages ........ 12
Child safety..........12 -15
Child safety locks - rear doors..........67
Climate controls..........45 - 49
Climate system - general information..........48
Clock..........25
Coat hanger..........53
Cold weather driving..........89
Combination filter..........45, 49
Coolant..........118, 133
Cooling system..........80, 133
Courtesy light..........54
Courtesy lights (front) - replacing..........112
Courtesy lights - exterior..........60
Cruise control..........31
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Opening the trunk from the inside..........63
P
Paint touch-up..........113
Panic function (alarm)..........65
Parking Assistance, rear..........79
Parking brake..........38
Parking brake reminder light..........26
Parking lights..........32
Passenger's seat backrest - folding..........53
PCV system..........119
Polishing..........115
Power moonroof..........41
Power seats..........52
Power steering - speed-sensitive..........81
Power steering fluid ........ 124, 133
Power windows..........39
PROPOSITION 65 WARNING..........125
R
Rain sensor - windshield wipers..........35
Reading lights - front/rear ........ 54
Rear door step lights - replacing..........110
Rear fog light..........27, 32
Rear Parking Assistance..........79
Rear reading lights..........54
Rear seat backrests - folding..........58
Rear suspension..........134
Rear window - heated..........37
Rearview mirror..........40
Refrigerant..........48, 133
Refueling..........72
Remote control - keyless entry system..........61
Remote control - keyless entry system and sideview mirrors..........40
Remote keyless entry system..........61
Remote keyless entry system - replacing batteries..........62
Remote keyless entry system and driver's seat..........53
Replacing bulbs..........106-112
Replacing fuses..........102
Replacing wiper blades..........127
Reporting safety defects..........11
Road assistance..........136
Roadholding..........81
Roof load - maximum..........131
Roof racks..........82
S
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the vehicle and others sharing the roadway. Avoiding distractions is part of that responsibility.
The following should be checked regularly: *
1 Washer fluid reservoir should be filled with water and solvent (wintertime: windshield washer anti-freeze). See
page 120.
2 Power steering - When cold, the level must not be above the COLD mark and when hot it must not be above the
HOT mark. Top up if the level drops to the ADD mark with ATF fluid. See page 124.
3 Coolant level should be between the expansion tank marks. Mixture: 50% anti-freeze and 50% water. See page 118.
4 Engine oil level should be between the dipstick marks. The distance between the marks represents approx.
1.6 US qts (1.5 liters). See page 123.
5 Brake fluid - check, without removing the cap, that the level is above the MIN mark. Use brake fluid DOT 4+. See
page 124.
* Engine oil should be checked each time the car is refuelled.
Octane rating, see page 70.
Tire pressure, see label located on the rear edge of the right front door.
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