brake VOLVO S80 2008 Workshop Manual

Do not allow oil to spill onto or come into contact with hot exhaust pipe surfaces.
NOTE
Synthetic oil is not used when the oil is changed at the normal maintenance intervals except at owner request and at
additional charge. Please consult your Volvo retailer.
214 06 Maintenance and specifications
Fluids
Coolant
Normally, the coolant does not need to be changed. If the system must be drained, consult a trained and qualified
Volvo service technician.
See page 275
for information on cooling system capacities.
CAUTION
Do not top off with water only. This reduces the rust-protective and antifreeze qualities of the coolant and has a
lower boiling point. It can also cause damage to the cooling system if it should freeze. Top off with Volvo Genuine
Coolant/Antifreeze only (a 50/50 mix of water and antifreeze).
The cooling system must always be kept filled to the correct level, and the level must be between the MIN and
MAX marks. If it is not kept filled, there can be high local temperatures in the engine which could result in damage.
Different types of antifreeze/coolant may not be mixed. Check coolant regularly.
WARNING
Never remove the radiator cap while the engine is warm. Wait until the vehicle cools.
If it is necessary to top off the coolant when the engine is warm, unscrew the expansion tank cap slowly so that
the overpressure dissipates.
215 06 Maintenance and specifications
Fluids
Brake fluid

Checking the level
The fluid reservoir is concealed under the round cover at the rear of the engine compartment. The round cover must be
removed first before the reservoir cap can be accessed.
The brake fluid should always be between the MIN and MAX marks on the inside of the reservoir. Check, without
removing the cap, that there is sufficient fluid in the reservoir.
Fluid type: DOT 4+ boiling point >536°F (280°C), P/N 9437433
Replace: The fluid should be replaced according to the intervals specified in the Warranty and Service Records
Information booklet.
When driving under extremely hard conditions (mountain driving, etc), it may be necessary to replace the fluid more
often. Consult a trained and qualified Volvo service technician.
Always entrust brake fluid changing to a trained and qualified Volvo service technician.
WARNING
If the fluid level is below the MIN mark in the reservoir or if a brake-related message is shown in the information
display: DO NOT DRIVE. Have the car towed to a trained and qualified Volvo service technician and have the brake
system inspected.
Filling
Turn and open the cover.
Unscrew the reservoir cap and fill the fluid. The level must be between the MIN and MAX marks.
Power steering fluid
Check the level frequently. The fluid does not require changing. The fluid level must be between the MIN and MAX

marks. For capacities and recommended fluid grade, see page 275.
WARNING
If a problem should occur in the power steering system or if the vehicle has no electrical current and must be towed,
it is still possible to steer the vehicle. However, keep in mind that greater effort will be required to turn the steering
wheel.
CAUTION
Keep the area around the power steering fluid reservoir clean when checking.
216 06 Maintenance and specifications
Replacing bulbs
Introduction
All bulb specifications are listed on page 223
. The following bulbs should only be replaced by a trained and qualified
Volvo service technician:
Dome lighting
Reading lights
Glove compartment lighting
Turn signals in the door mirror
Approach lighting in the door mirror
Brake lights
Active Bi -Xenon® and LED bulbs
WARNING
Active Bi -Xenon® headlights (option) - due to the high voltage used by these headlights, these bulbs should only
be replaced by a trained and qualified Volvo service technician.
Turn off the lights and remove the remote key from the ignition before changing any bulbs.
Headlight housing

3. Remove the defective bulb by pressing it in slightly and turning it before pulling it out.
4. Plug in the connector.
5. Press the bulb holder until it clicks into place and reinstall the cover.
221 06 Maintenance and specifications
Replacing bulbs
Location of taillight bulbs
Parking lights (LED)
Turn signals
Side maker lights (LED)
Brake lights
Rear fog light (driver's side only)
Backup light
NOTE
If an error message remains in the display after a faulty bulb has been replaced, contact an authorized Volvo
workshop.
Brake lights

If accessory, aftermarket or "custom" tires and wheels are installed and are of a size different than the original tires
and wheels, chains in some cases CANNOT be used. Sufficient clearances between chains and brakes, suspension and
body components must be maintained.
Some strap -on type chains will interfere with brake components and therefore CANNOT be used.
All Wheel Drive models: Snow chains should only be installed on the front wheels. Only chains adapted for AWD
models should be used.
Consult your Volvo retailer for additional snow chain information.
CAUTION
Check local regulations regarding the use of snow chains before installing.
Always follow the chain manufacturer's installation instructions carefully. Install chains as tightly as possible and
retighten periodically.
Never exceed the chain manufacturer's specified maximum speed limit. (Under no circumstances should you
exceed 31 mph (50 km/h).
Avoid bumps, holes or sharp turns when driving with snow chains.
The handling of the vehicle can be adversely affected when driving with chains. Avoid fast or sharp turns as well
as locked wheel braking.
Snow tires, studded tires
1
Tires for winter use:
Owners who live in or regularly commute through areas with sustained periods of snow or icy driving conditions are
strongly advised to fit suitable winter tires to help retain the highest degree of traction.
It is important to install winter tires on all four wheels to help retain traction during cornering, braking, and
accelerating. Failure to do so could reduce traction to an unsafe level or adversely affect handling.
Do not mix tires of different design as this could also negatively affect overall tire road grip.
Winter tires wear more quickly on dry roads in warm weather. They should be removed when the winter driving
season has ended.
Studded tires should be run-in 300-600 miles (500-1000 km) during which the vehicle should be driven as smoothly
as possible to give the studs the opportunity to seat properly in the tires. The tires should have the same rotational
direction throughout their entire lifetime.
1Where permitted
NOTE
Please consult state or provincial regulations restricting the use of studded winter tires before installing such tires.
251 06 Maintenance and specifications
Wheels and tires
Temporary Spare
The spare tire in your vehicle is called a "Temporary Spare".
Recommended tire pressure (see the placard on the B-pillar or on the fuel filler door) should be maintained irrespective
of which position on the vehicle the temporary spare tire is used on.
In the event of damage to this tire, a new one can be purchased from your Volvo retailer.

3. Undo the retaining bolt.
4. Lift out the foam block with tools.
5. Lift out the spare wheel.
The other two blocks can remain in the wheel well.
After use
The foam block and spare wheel must be replaced in the reverse order. Note the arrow on the upper foam block. It
should point forward.
254 06 Maintenance and specifications
Wheels and tires
Changing a tire:
1. Apply the parking brake.
2. Put the gear selector in P.
3. Block the wheels that are on the ground with wooden blocks or large stones.
4. Remove the wheel cover (where applicable) using the lug wrench in the tool bag.With the vehicle still on the
ground, use the lug wrench to loosen the wheel nuts 1/2-1 turns by exerting downward pressure.
5. Turn the nuts counterclockwise to loosen.
6. There are two jack attachment points on each side of the vehicle. Position the jack correctly in the attachment (see
illustration above) and crank while simultaneously guiding the base of the jack to the ground. The base of the jack
must be flat on a level, firm, non-slippery surface. Before raising the vehicle, check that the jack is still correctly

positioned in the attachment.
7. Raise the vehicle until the wheel to be changed is lifted off the ground.
8. Unscrew the wheel nuts completely and carefully remove the wheel so as not to damage the threads on the studs.
9. Raise the vehicle until the wheel to be changed is lifted off the ground.
10. Unscrew the wheel nuts completely and carefully remove the wheel so as not to damage the threads on the studs.
WARNING
The jack must correctly engage the jack attachment.
Be sure the jack is on a firm, level, non-slippery surface.
Never allow any part of your body to be extended under a vehicle supported by a jack.
Use the jack intended for the vehicle when changing a tire. For any other job, use stands to support the vehicle.
Apply the parking brake and put the gear selector in the Park (P) position.
Block the wheels standing on the ground, use rigid wooden blocks or large stones.
The jack should be kept well-greased and clean, and should not be damaged.
No objects should be placed between the base of jack and the ground, or between the jack and the attachment bar
on the vehicle.
Re-installing the wheel
1. Clean the contact surfaces on the wheel and hub.
2. Lift the wheel and place it on the hub.
256 06 Maintenance and specifications
Wheels and tires
3. Install the wheel nuts and tighten handtight. Using the lug wrench, tighten crosswise until all nuts are snug.
4. Lower the vehicle to the ground and alternately tighten the bolts crosswise to 62 ft. lbs. (85 Nm).
5. Install the wheel cap (where applicable).
256 06 Maintenance and specifications
Wheels and tires

259 06 Maintenance and specifications
Wheels and tires
Tire sealing system-temporarily repairing a flat tire
Temporarily repairing a flat tire is done in two stages:
Stage 1: The hole is sealed by pumping sealing compound into the tire. The car is then driven a short distance to
distribute the sealing compound in the tire.
NOTE
Do not remove any foreign objects (nails, etc.) from the tire before using the sealing system.
Stage 2: The tire's inflation pressure is checked and adjusted if necessary.
WARNING
Never leave the tire sealing system unattended when it is operating.
Keep the tire sealing system away from children.
Be sure the vehicle is parked safely off the road and away from moving traffic.
Apply the parking brake.
Stage 1: Sealing the hole
1. Open the cover on the tire sealing kit.
2. Peel off the speed limit sticker and affix it to the steering wheel hub where it will be clearly visible to the driver.
3. Ensure that the on/off switch is in position 0 (the 0 side of the switch should be pressed down).
4. Put on the gloves included in the tire sealing system.
WARNING

Dirt, snow, etc., on the headlights can reduce lighting capacity considerably. Clean the headlights regularly, for
example when refueling.
When washing or steam cleaning the engine, avoid spraying water or steam directly on the electrical components
or toward the rear side of the engine. Special moonroof cautions:
Always close the moonroof and sun shade before washing your vehicle.
Never use abrasive cleaning agents on the moonroof.
Never use wax on the rubber seals around the moonroof.
Exterior components
Volvo recommends the use of special cleaning products, available at your Volvo retailer, for cleaning colored plastic,
rubber, or ornamental components such as chromed strips on the exterior of your vehicle. The instructions for using
these products should be followed
263 06 Maintenance and specifications
Vehicle care
carefully. Solvents or stain removers should not be used.
CAUTION
Avoid waxing or polishing plastic or rubber components
Polishing chromed strips can wear away or damage the surface
Polishes containing abrasive substances should not be used
Automatic car wash
We do NOT recommend washing your car in an automatic wash during the first six months (because the paint will
not have hardened sufficiently).
An automatic wash is a simple and quick way to clean your car, but it is worth remembering that it may not be as
thorough as when you yourself go over the car with sponge and water. Keeping the underbody clean is most important,
especially in the winter. Some automatic washers do not have facilities for washing the underbody.
CAUTION
Before driving into an automatic car wash, turn off the optional rain sensor to avoid damaging the windshield
wipers.
Make sure that side view mirrors, auxiliary lamps, etc, are secure, and that any antenna(s) are retracted or
removed. Otherwise there is risk of the machine dislodging them.
Chromed wheels : Clean chrome-plated wheels using the same detergents used for the body of the vehicle.
Aggressive wheel-cleaning agents can permanently stain chrome-plated wheels.
WARNING
When the vehicle is driven immediately after being washed, apply the brakes, including the parking brake, several
times in order to remove any moisture from the brake linings.
Engine cleaning agents should not be used when the engine is warm. This constitutes a fire risk.
Exterior lighting
Condensation may form temporarily on the inside of the lenses of exterior lights such as headlights, fog lights, or
taillights. This is normal and the lights are designed to withstand moisture. Normally, condensation will dissipate after

2 0 0 8
VOLVO S80
278 Index
12-volt sockets 185
A
Accessory installation warning7
Active Bi -Xenon® headlights90
Active chassis system153
Active yaw control151
Adaptive cruise control156-159
Air conditioning130
Air distribution127
Air distribution table133
Air vents128
Airbags


disconnecting the front passenger's side 22-24
front19- 21
inflatable curtain27
side impact25
Alarm system 67-69
All Wheel Drive112
Anti-freeze190, 214
Anti-lock brake system113
warning light75
Approach lighting 54, 94
Audio system


audio functions 137
CD player/changer138, 138
menu control135
overview134
radio functions141
Sirius satellite radio143- 146
sound settings137
steering wheel keypad134
Auto-dim rearview mirror 100
Automatic locking63
Automatic locking retractor33
Automatic transmission