Page 23 of 113

pg. 28 Instruments and controls
Switches in the center console (Contd)
R-models only:
The Active Yaw Control function can be deactivated. See page 94
for more information.
Note: To help reduce the risk that the SC function is turned off inadvertently, the switch must be held in for at least
half a second to disable this function. "STC/DSTC SPIN CONTROL OFF" will be displayed in the text window.
This function will be automatically reactivated when the engine is restarted.
WARNING!
Please be aware that the car's handling characteristics may be affected if Spin Control function is switched off.
5. Not in Use
6. Temporarily disconnecting the alarm sensors (option)
See page 75
for more details.
7. Not in use
8. 12 volt socket
This 12 volt socket can be used to plug in certain accessories such as cellular telephones, etc. The ignition key must be
in position 1 (or higher) for the auxiliary socket to function.
NOTE: The auxiliary sockets can also be used for cigarette lighters, which are available at your Volvo retailer.
Four-C active chassis system
(R-models only)
Please see page 91 for information on adjusting the active chassis settings.
pg. 29 Instruments and controls
Steering wheel adjustment
Both the height and the reach of the steering wheel can be adjusted to a comfortable position for the driver. Pull down
the lever on the left of the steering column. Adjust the steering wheel to a suitable position and press the lever back
into place to lock the steering wheel in the new position. Check that the steering wheel is locked in the new position.
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2 0 0 4
VOLVO S60
Starting and driving
pg. 77 Starting and driving
Refueling 78
Starting the car81
General information83
Manual transmission85
Automatic transmission (option)86
Geartronic (option)88
All Wheel Drive (option)90
Four-C active chassis system91
Brake system92
Stability system94
Towing96
Jump starting98
Towing a trailer99
Detachable trailer hitch - installing101
Detachable trailer hitch - removing102
Attaching load carriers103
Cold weather precautions104
Before a long distance trip105
pg. 78 Starting and driving
ENGINE OIL
Although some oil consumption occurs during normal engine operation, more oil is consumed when the engine is new
as the internal parts generate higher friction while wearing-in to each other. From the time the engine is new until the
first service is performed, the oil consumption could be higher than normal. For this reason, it is especially important
to check the oil every time you refuel your car during this period. See page 126
.
Fuel requirements
Octane rating
Volvo engines are designed for optimum performance on unleaded premium gasoline with an AKI octane rating of 91
or above. AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number, RON, and the Motor Octane
Number, MON. (RON + MON/2). The minimum octane requirement is AKI 87 (RON 91).
Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping
injectors and intake valves clean. Consistent use of deposit control gasolines will help ensure good driveability and
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Four-C active chassis system
Four-C (R-models only)
R-models are equipped with the Four-C (Continuously Controlled Chassis Concept) system.
This system is based on a number of sensors that continuously monitor factors such as the car's lateral and vertical
movements, speed, and movements of the wheels. The sensors receive data up to 500 times per second, which is used
to provide extremely fast and precise adjustment of each shock absorber. The system adjusts the stiffness of the shock
absorbers approximately 100 times per second.
The buttons in the center of the dashboard (see the illustration) can be used at any time to switch between three driving
modes: Comfort, Sport, or Advanced sport.
The system then adjusts the stiffness of the shock absorbers accordingly, for example when the type of road changes,
or if the driver wishes to change driving style. This adjustment takes place instantaneously.
The effect of pressure on the throttle pedal is linked to the selected mode, where the Advanced sport setting provides
the most immediate throttle response.
Comfort
The Comfort mode chassis setting offers the greatest amount of shock absorption and the softest ride. This mode is
recommended for long-distance driving, or when driving in slippery conditions.
If Comfort mode was selected when the engine was switched off, this mode will be active when the engine is restarted.
Sport
In this mode, shock absorption is stiffer to reduce the car's body sway during cornering and to provide more immediate
steering response.
If this setting was selected when the engine was switched off, Sport mode will be active when the engine is restarted.
Advanced Sport
In this mode, movement of the shock absorbers is minimal, response from pressure on the throttle pedal is more direct,
and body sway in curves or when cornering is sharply reduced.
If Advanced sport mode was selected when the engine was switched off, Sport mode will be active when the engine
is restarted.
pg. 92 Starting and driving
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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 *
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.
Volvo recommends 195/65 R15 (205/55R16 on turbo models) winter tires on all four wheels.
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 car 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. In other words, if you wish to rotate the wheels, make sure that the same
wheels are always on the same side of the car.
NOTE: Please consult state or provincial regulations restricting the use of studded winter tires before installing such
tires.
* Where permitted
pg. 110 Wheels and tires
Tire pressure
Tire pressure label
Checking and correcting tire pressure
The tire pressure label is located on the inside of the fuel filler door.
Check the tire pressure regularly.
The tire pressure should be corrected only when the tires are cold.
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