2008 VOLVO C30 change wheel

1. Turn signals, lane change position
2. Turn signals, position for normal turns
3. High beam flash
4. Toggle between high and low beams, Home Safe lighting
Turn signals
When turning
Move the lever as far up or down as possible (to position 2) to start the turn signals.
The turn signals will be cancelled automatically by the movement of the steering wheel, or the lever can be returned to its
initial position by hand.
When changing lanes
The driver can automatically flash the turn signals 3 times by:
Moving the turn signal lever up or down to position 1 and releasing it.
Moving the lever up or down to position 2 and immediately back to its original position.
NOTE
This automatic flashing sequence can be interrupted by immediately moving the lever in the opposite direction.
If the turn signal indicator flashes faster than normal, check for a burned-out turn signal bulb.
High/low beam headlights
Continuous high beams
1. Turn the ignition key or optional keyless drive start control to position II.
2. With the light switch (1) in position
, (see page 59) pull the turn signal lever toward the steering wheel (position 4)
to toggle between high and low beams.
High beam flash
1. Turn the ignition key or optional keyless drive start control to position II.
2. Pull the turn signal lever to position 3. The high beams will remain on until the lever is released.
Home safe lighting
When you leave your vehicle at night, you can make use of the home safe lighting function to illuminate the area in front

of the car.
1. Remove the key from the ignition switch.
2. Pull the direction indicator lever as far as possible towards the steering wheel (to position 4) and release it.
3. Exit the vehicle and lock the doors.
The headlights and parking lights will illuminate and remain on for 30
1, 60 or 90 seconds. The time interval can be
changed according to your preferences by using the Personal Settings function, see page 78
for more information.
1Factory setting
61 02 Instruments and controls
Trip computer (option)
The trip computer stores information gathered from several systems in your vehicle and has five menus (six on Canadian
models) that can be shown in the information display.
MILES TO EMPTY TANK
AVERAGE (average fuel consumption)
INSTANTANEOUS (current fuel consumption)
AVERAGE SPEED
ACTUAL SPEED (current speed in m.p.h., Canadian models only)
DSTC (see page 150)
NOTE
Warning messages from the car's monitoring systems will override the trip computer function.
If a warning message is shown in the information display while you are using the trip computer:
1. Acknowledge the message by pressing the READ button (A).
2. Press button A again to return to the trip computer function.
Controls
The trip computer functions can be accessed by twisting INFO (B) one step at a time in either direction. Twisting a final
time returns you to the original function.

The vehicle can be driven through water up to a depth of approximately 9 in. (25 cm), at a maximum speed of 6 mph
(10 km/h).
Take particular care when driving through flowing water.
Clean the electrical connections for trailer wiring after driving in mud or water.
When driving through water, maintain low speed and do not stop in the water.
WARNING
After driving through water, press lightly on the brake pedal to ensure that the brakes are functioning normally.
Water or mud can make the brake linings slippery, resulting in delayed braking effect.
CAUTION
Engine damage will occur if water is drawn into the air cleaner.
If the vehicle is driven through water deeper than 9 in (25 cm), water may enter the differential and the
transmission. This reduces the oil's lubricating capacity and may shorten the service life of these components.
Do not allow the vehicle to stand in water up to the door sills longer than absolutely necessary. This could result
in electrical malfunctions.
If the engine has been stopped while the vehicle is in water, do not attempt to restart the engine. Have the vehicle
towed out of the water.
Cold weather precautions
If you wish to check your vehicle before the approach of cold weather, the following advice is worth noting:
Make sure that the engine coolant contains 50 percent antifreeze. Any other mixture will reduce freeze protection.
This gives protection against freezing down to -31°F (-35°C). See section "Coolant." The use of "recycled" antifreeze
is not approved by Volvo. Different types of antifreeze must not be mixed.
Volvo recommends using only genuine Volvo antifreeze in your vehicle's radiator. Your Volvo retailer stocks plenty
of Volvo engine coolant to help protect your vehicle during cold weather.
Try to keep the fuel tank well filled - this prevents the formation of condensation in the tank. In addition, in
extremely cold weather conditions it is worthwhile to add fuel line de -icer before refueling.
The viscosity of the engine oil is important. Oil with low viscosity (thinner oil) improves cold-weather starting as
well as decreasing fuel consumption while the engine is warming up. For winter use, 5W -30 oil, particularly the
synthetic type
1, is recommended. Be sure to use good quality oil but do not use cold-weather oil for hard driving or in
warm weather. See page 251
for more information.
The load placed on the battery is greater during the winter since the windshield wipers, lighting, etc. are used more
often. Moreover, the capacity of the battery decreases as the temperature drops. In very cold weather, a poorly charged
battery can freeze and be damaged. It is therefore advisable to check the state of charge
1Synthetic oil is not used when the oil is changed at the normal maintenance intervals except at owner request and at additional charge. Please
consult a trained and qualified Volvo service technician.
134 06 Starting and driving
General information
more frequently and spray an anti-rust oil on the battery posts.
Volvo recommends the use of snow tires on all four wheels for winter driving - see the chapter "Wheels and tires."
To prevent the washer fluid reservoir from freezing, add washer solvents containing antifreeze (see page 202 for the
location of the washer fluid reservoir). This is important since dirt is often splashed on the windshield during winter

Tables listing the recommended inflation pressure for your vehicle can be found on pages 170 and 171. A tire inflation
pressure placard is also located on the driver's side Bpillar (the structural member at the side of the vehicle, at the rear
of the driver's door opening). This placard indicates the designation of the factory-mounted tires on your vehicle, as
well as load limits and inflation pressure.
NOTE
The placards shown indicate inflation pressure for the tires installed on the vehicle at the factory only.
Use a tire gauge to check the tire inflation pressure, including the spare, at least once a month and before long trips.
You are strongly urged to buy a reliable tire pressure gauge, as automatic service station gauges may be inaccurate.
Use the recommended cold inflation pressure for optimum tire performance and wear.
Under-inflation or over-inflation may cause uneven treadwear patterns.
WARNING
Under-inflation is the most common cause of tire failure and may result in severe tire cracking, tread separation,
or "blowout," with unexpected loss of vehicle control and increased risk of injury.
Under-inflated tires reduce the load carrying capacity of your vehicle.
When weather temperature changes occur, tire inflation pressures also change. A 10-degree temperature drop causes a
corresponding drop of 1 psi (7 kPa) in inflation pressure. Check your tire pressures frequently and adjust them to the
proper pressure, which can be found on the vehicle's tire information placard or certification label.
Checking tire pressure
Cold tires
Inflation pressure should be checked when the tires are cold.
The tires are considered to be cold when they have the same temperature as the surrounding (ambient) air.
169 07 Wheels and tires
Tire inflation
This temperature is normally reached after the vehicle has been parked for at least 3 hours.

Summer and winter tires
When switching between summer and winter tires, mark the tires to indicate where they were mounted on the car,
e.g. LF = left front, RR = right rear
Tires with tread designed to roll in only one direction are marked with an arrow on the sidewall.
Incorrectly mounted tires impair the car's braking properties and ability to force aside rain, snow and slush.
The tires with the most tread should always be at the rear (to reduce the risk of skidding).
Contact a Volvo workshop if you are unsure about the tread depth.
Tire rotation
Your vehicle has no recommended tire rotation. The following information is intended to help you understand why.
Tread set
As a tire ages and the rubber cures, front and rear tires set at different angles. Therefore, if tires are rotated, the tread
will eventually set at an angle that is a compromise. Even if ride, handling, and road noise may still seem acceptable,
they may not be optimal. Further, tires that are rotated, but not on a regular basis, may actually cause more tire noise,
faster tire wear, and unpleasant changes in steering feel and vehicle handling.
A tire that can fully adapt to its position will provide better steering feel, lower tire noise, and better fuel economy.
Braking stability performance
Your vehicle is driven mainly by the front tires, which will wear faster. This can be beneficial. Having more tread on
the rear tires will help reduce oversteer. Oversteer is when a vehicle wants to keep turning because of momentum and
dynamic forces on its suspension.
Suspension wear diagnostics
Every suspension needs periodic inspection and maintenance. A tire's wear pattern can be an aid in detecting a
suspension problem. Each tire, if left in place, tells a story about the suspension. Tire rotation, on the other hand, could
make suspension wear harder to detect. Early detection is very important, because suspension problems can make tire
wear worse.
If you do rotate your tires...
Please follow the tire manufacturer's recommendations, as outlined in the tire manufacturers tire warranty pamphlet.
181 07 Wheels and tires
Changing a wheel
Spare wheel and jack

The tire iron (1) and jack/crank (2) are held in place by a strap and are located to the left of the spare wheel (3) under
the floor of the cargo compartment.
Accessing the spare wheel
The spare wheel is held in place by a retaining bolt. To access the spare wheel:
1. Lift up the cargo area floor.
2. Unscrew the retaining bolt and lift out the spare wheel.
When the spare wheel is returned to its storage space, place it with the outside of the wheel facing down, and reinsert
and tighten the retaining bolt.
182 07 Wheels and tires
Changing a wheel
Removing a wheel
The spare tire, jack, and crank are located under the carpet on the floor of the cargo area.
To change a tire:
1. Engage the parking brake.
2. Put the gear selector in (P)ark.

3. Block the wheels that are on the ground with wooden blocks or large stones.
4. Remove the wheel cap (where applicable) using the lug wrench in the tool bag.
5. With the vehicle still on the ground, use the lug wrench to loosen the wheel nuts 1/2 - 1 turn by exerting downward
pressure. Turn the nuts counterclockwise to loosen.
6. There are two jack attachment points on each side of the car. 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 car, 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 bolts completely and carefully remove the wheel so as not to damage the threads on the studs.
183 07 Wheels and tires
Changing a wheel
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 car.
Apply the parking brake and put the gear selector in the (P)ark position.

tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle's handling and
stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver's responsibility to
maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating
properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approximately one minute and then remain continuously illuminated. This
sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction
indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels
on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after
replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow
the TPMS to continue to function properly.
185 07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
NOTE
TPMS indicates low tire pressure but does not replace normal tire maintenance. For information on correct tire
pressure, please refer to the tables beginning on page 170
, or consult your Volvo retailer.
The tire pressure warning light will not identify which tire is underinflated. Be sure to check all four tires.
A certain amount of air seepage from the tires occurs naturally and tire pressure fluctuates with seasonal changes
in temperature. Always check tire pressure regularly.
Erasing warning messages
When a low tire pressure warning message has been displayed, and the tire pressure warning light has come on:
1. Use a tire pressure gauge to check the inflation pressure of all four tires.
2. Re-inflate the tire(s) to the correct pressure (consult the tire pressure placard or the tables beginning on page 170
).
3. In certain cases, it may be necessary to drive the vehicle for several minutes at a speed of 20 mph (30 km/h) or
faster. This will erase the warning text and the warning light will go out.
WARNING
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control of the vehicle.
Changing wheels with TPMS
Please note the following when changing or replacing the factory installed TPMS wheels/tires on the vehicle:
Only the factory-mounted wheels are equipped with TPMS sensors in the valves.
If the vehicle is equipped with a temporary spare tire, this tire does not have a TPMS sensor.
If wheels without TPMS sensors are mounted on the vehicle, TIRE PRESS SYST SERVICE REQUIRED will be
displayed each time the vehicle is driven above 25 mph (40 km/h) for 10 minutes or more.
Once TPMS sensors are properly installed, the warning message should not reappear. If the message is still
displayed, drive the vehicle for several minutes at a speed of 20 mph (30 km/h) or faster to erase the message.