cooling VOLVO S60 2008 Owners Manual

refueling only at gas stations with vapor recovery systems that fully seal the mouth of the filler neck during
refueling
wearing neoprene gloves while handling a fuel filler nozzle.
Use of Additives
With the exception of gas line antifreeze during winter months, do not add solvents, thickeners, or other store -bought
additives to your vehicle's fuel, cooling, or lubricating systems. Overuse may damage your engine, and some of these
additives contain organically volatile chemicals. Do not needlessly expose yourself to these chemicals.
125 06 Starting and driving
Refueling
WARNING
Carbon monoxide is a poisonous, colorless, and odorless gas. It is present in all exhaust gases. If you ever smell
exhaust fumes inside the vehicle, make sure the passenger compartment is ventilated, and immediately return the
vehicle to a trained and qualified Volvo service technician for correction.
WARNING
Driving with the trunk open: Driving with the trunk open could lead to poisonous exhaust gases entering the
passenger compartment.
If the trunk must be kept open for any reason, proceed as follows:
Close the windows
Set the ventilation system control to air flow to floor, windshield and side windows and blower control to its
highest setting.
Fuel filler door
Press the button on the light switch panel (see illustration on page 57) when the vehicle is at a standstill to unlock the
fuel filler door. Please note that the fuel filler door will remain unlocked until the vehicle begins to move forward. An
audible click will be heard when the fuel filler door relocks.
If you intend to leave your vehicle while it is being refueled, this feature enables you to lock the doors/trunk while
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Brake system
BRAKE Brake circuit malfunction
The brake system is a hydraulic system consisting of two master cylinders and two separate brake circuits. If a
problem should occur in one of these circuits, it is still possible to stop the vehicle with the other brake circuit.
If the brake pedal must be depressed farther than normal and requires greater foot pressure, the stopping distance will
be longer.
A warning light in the instrument panel will light up to warn the driver that a fault has occurred.
If this light comes on while driving or braking, stop immediately and check the brake fluid level in the reservoir.
NOTE
Press the brake pedal hard and maintain pressure on the pedal - do not pump the brakes.
WARNING
If the fluid level is below the MIN mark in the reservoir or if a "Brake failure - Service urgent" message is displayed
in the text window: DO NOT DRIVE. Have the vehicle towed to a trained and qualified Volvo service technician
and have the brake system inspected.
NOTE
When the vehicle is at a standstill and the engine is idling, e.g. at a traffic light and the brake pedal is depressed, the
pedal may go down slightly. This is a normal function of the power-assisted brake system.
Power brakes function only when the engine is running
The power brakes utilize vacuum pressure which is only created when the engine is running. Never let the vehicle roll
to a stop with the engine switched off.
If the power brakes are not working, the brake pedal must be pressed approximately four times harder than usual to
make up for the lack of power assistance. This can happen for example when towing your vehicle or if the engine is
switched off when the vehicle is rolling. The brake pedal feels harder than usual.
Water on brake discs and brake pads affects braking
Driving in rain and slush or passing through an automatic car wash can cause water to collect on the brake discs and
pads. This will cause a delay in braking effect when the pedal is depressed. To avoid such a delay when the brakes are
needed, depress the pedal occasionally when driving through rain, slush etc. This will remove the water from the
brakes. Check that brake application feels normal. This should also be done after washing or starting in very damp or
cold weather.
Severe strain on the brake system
The brakes will be subject to severe strain when driving in mountains or hilly areas or towing. Vehicle speed is usually
slower, which means that the cooling of the brakes is less efficient than when driving on level roads. To reduce the
strain on the brakes, shift into a lower gear and let the engine help with the braking. Do not forget that, if you are
towing a trailer, the brakes will be subjected to a greater than normal load.
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Working on your vehicle
Note the following before you begin working on your vehicle
Battery
Ensure that the battery cables are correctly connected and tightened.
Never disconnect the battery when the engine is running (e.g. when replacing the battery).
Never use a fast charger to charge the battery. The battery cables should be disconnected when recharging.
The battery contains acid that is both corrosive and poisonous. It is important that the battery is handled in an
environmentally friendly way. Let your Volvo dealer assist you.
Hoisting the vehicle
If a garage jack is used to lift the vehicle, the two jack attachments points should be used. They are specially reinforced to
bear the weight of the vehicle. A garage jack can also be placed under the front of the engine support frame. Take care not
to damage the splash guard under the engine. Ensure that the jack is positioned so that the vehicle cannot slide off it.
Always use axle stands or similar structures.
If a two-post hoist is used to lift the vehicle, the front and rear lift arm pads should be centered under the reinforced lift
plates on the inboard edge of the sill rail (see illustration).
190 09 Maintenance and servicing
Working on your vehicle
WARNING
The vehicle ignition system has very high voltage!
The voltage in the ignition system is dangerous! Do not touch spark plugs, ignition cables or the ignition coil when the
engine is running or the ignition is switched on!
The ignition should be switched off when:
Conducting engine tests.
Replacing parts in the ignition system, such as spark plugs, ignition coil, distributor, ignition cables, etc.
Belt check
Check the belt regularly to make sure it is in good condition and is clean. A worn or dirty belt can cause poor cooling and
low alternator output as well as impair the operation of the power steering and the air conditioning unit.
NOTE
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The drive belt is equipped with a self -tensioning mechanism and requires no adjustment between changes.
WARNING
The engine must not be running when this check is performed.
Check coolant level
The cooling system must be filled with coolant and not leak to operate at maximum efficiency. Check the coolant level
regularly. The level should be between the "MAX" and "MIN" marks on the expansion tank. The check should be made
with particular thoroughness when the engine is new or when the cooling system has been drained.
Do not remove the filler cap other than for topping up with coolant. Frequent removal may prevent coolant circulation
between the engine and the expansion tank during engine warm up and cooling.
Changing coolant
Normally, the coolant does not need to be changed. If the system must be drained, consult a trained and qualified Volvo
service technician.
NOTE
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)
CAUTION
The cooling system must always be kept filled to the correct level. 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.
WARNING
Never remove the radiator cap while the engine is warm. Wait until the vehicle cools.
191 09 Maintenance and servicing
Hood and engine compartment
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Opening the hood
1. Pull the lever located under the left side of the dash to release the hood lock.
2. Lift the hood slightly.
3. Press up the release control located under the front edge of the hood (at the center) and lift.
WARNING
Check that the hood locks properly when closed!
Engine compartment
1. Expansion tank - coolant
2. Power steering fluid reservoir
3. Washer fluid reservoir
4. Dipstick - engine oil
5. Radiator
6. Cooling fan
7. Oil filler cap - engine
8. Clutch/brake fluid reservoir
9. Relay/fuse box
10. Air cleaner
11. Battery (in trunk)
12. Data plate
WARNING
The cooling fan (6) may start or continue to operate (for up to 6 minutes) after the engine has been switched off.
192 09 Maintenance and servicing
Engine oil
Oil specifications
Engine oil must meet the minimum ILSAC specification GF-3, API SL, or ACEA A1/B1. Lower quality oils may not
offer the same fuel economy, engine performance, or engine protection.
Volvo recommends Castrol.
Depending on your driving habits, premium or synthetic oils may provide superior fuel economy and engine protection.
Consult your Volvo retailer or a trained and qualified Volvo service technician for recommendations on premium or
synthetic oils.
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Normally, the coolant does not need to be changed. If the system must be drained, consult a trained and qualified Volvo
service technician.
NOTE
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)
CAUTION
The cooling system must always be kept filled to the correct level. 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 up the coolant when the engine is warm, unscrew the expansion tank cap slowly so that the
overpressure dissipates.
196 09 Maintenance and servicing
Fluids
Clutch and brake fluid reservoir
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