2008 VOLVO C70 manual transmission

section. Loads should be distributed so that capacity weight or maximum permissible axle loads are not exceeded.
Driving through water
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 car is in water, do not attempt to restart the engine. Have the car 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 257
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
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 your Volvo retailer.
134 06 Starting and driving
General information
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charge more frequently and spray an antirust 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 211 for the
location of the washer fluid reservoir). This is important since dirt is often splashed on the windshield during winter
driving, requiring the frequent use of the washers and wipers. Volvo Washer Solvent should be diluted as follows:
Down to 14° F (-10° C): 1 part washer solvent and 4 parts water Down to 5° F (-15° C): 1 part washer solvent and 3
parts water Down to 0° F (-18° C): 1 part washer solvent and 2 parts water Down to -18° F (-28° C): 1 part washer
solvent and 1 part water.
Use Volvo Teflon Lock Spray in the locks.
NOTE
Avoid using de -icing sprays as they can cause damage to the locks.
Conserving electrical current
Keep the following in mind to help minimize battery drain:
When the engine is not running, avoid turning the ignition key to position II. Many electrical systems (the audio
system, the optional navigation system, power windows, etc) will function with the ignition key in position I. This
position reduces drain on the battery.
Please keep in mind that using systems, accessories, etc that consume a great deal of current when the engine is not
running could result in the battery being completely drained.
The optional 12 volt socket in the cargo area provides electrical current even with the ignition switched off, which
drains the battery.
NOTE
If the ignition is switched on, a warning message will be displayed in the text window in the instrument panel
when the battery charge is low.
An energy conserving function designed into the vehicle's electrical system will switch off certain functions or
reduce the load on the battery by, e.g., reducing the audio system's volume.
135 06 Starting and driving
General information
Before a long distance trip
It is always worthwhile to have your vehicle checked by a trained and qualified Volvo service technician before
driving long distances. Your retailer or service technician will also be able to supply you with bulbs, fuses, spark plugs
and wiper blades for your use in the event that problems occur.
As a minimum, the following items should be checked before any long trip:
Check that engine runs smoothly and that fuel consumption is normal.
Check for fuel, oil, and fluid leakage
Have the transmission oil level checked1.
Check condition of drive belts.
Check state of the battery's charge.
Examine tires carefully (the spare tire as well), and replace those that are worn. Check tire pressures.
The brakes, front wheel alignment, and steering gear should be checked by a trained and qualified Volvo service
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technician only.
Check all lights, including high beams.
Reflective warning triangles are legally required in some states/provinces.
Have a word with your Volvo retailer if you intend to drive in countries where it may be difficult to obtain the
correct fuel.
Consider your destination. If you will be driving through an area where snow or ice are likely to occur, consider
snow tires.
1To prevent injury from contact with hot surfaces, do not inspect your vehicle's transmission fluid yourself. Have your vehicle's transmission fluid
level inspected by a qualified Volvo service technician.
136 06 Starting and driving
Fuel requirements
Octane rating
MINIMUM
Volvo recommends premium for best performance, but using 87 octane or above will not affect engine reliability.
Volvo engines are designed to achieve rated horsepower, torque, and fuel economy performance using premium 91
octane fuel.
In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended
periods at higher altitudes than normal, it may be advisable to switch to higher octane fuelRECOMMENDED
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2. Apply the parking brake if not already set. The gear selector should be locked in the Park (P) position (Shiftlock).
Manual transmission : the clutch must be fully depressed.
3. The vehicle is equipped with an autostart feature. Without touching the throttle pedal, turn the key to position III
and release it. The starter motor will then operate automatically (for up to ten seconds) until the engine starts. If the
engine fails to start, repeat this step.
NOTE
After a cold start, idle speed may be noticeably higher than normal for a short period. This is done to help bring
components in the emission control system to their normal operating temperature as quickly as possible, which
enables them to control emissions and help reduce the vehicle's impact on the environment.
4. To release the gear selector from the Park ( P) position, the engine must be running (or the ignition key must be in
position II) and the brake pedal must be depressed.
5. Select the desired gear. On models with an automatic transmission, the gear engages after a very slight delay which
is especially noticeable when selecting R.
NOTE
Immobilizer : If two of the keys to your vehicle are close together, e.g., on the same key ring when you try to start
the vehicle, this could cause interference in the immobilizer system and result in the vehicle not starting. If this
should occur, remove one of the keys from the key ring before trying to start the vehicle again.
Keylock: Models equipped an automatic transmission have a keylock system. When the engine is switched off, the
gear selector must be in the Park ( P) position before the key can be removed from the ignition switch.
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.
Do not race a cold engine immediately after starting. Oil flow may not reach some lubrication points fast enough
to prevent engine damage.
WARNING
Volvo's floor mats are specially manufactured for your car. They must be firmly secured in the clips on the floor so
that they cannot slide and become trapped under the pedals on the driver's side.
141 06 Starting and driving
Starting the vehicle
CAUTION
Automatic transmission : 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 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.
WARNING
Always place the gear selector in Park (manual transmission: first or reverse gear) and apply the parking brake
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before leaving the vehicle.and apply the parking brake before leaving the vehicle. Never leave the vehicle unattended
with the engine running.
Always open 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.
142 06 Starting and driving
Starting the car with keyless drive (option)
Starting a vehicle with keyless drive
Keyless drive makes it possible to unlock, start and lock the vehicle without using a remote control.
A start control is fitted in the ignition switch on vehicles equipped with the optional keyless drive. This control is used
in the same way as the ignition key to start the engine. See also page 140
for general information on starting the
engine.
NOTE
A keyless drive remote control must be in the passenger's compartment or in the trunk/cargo area in order to start the
engine.
1. Press the brake pedal (the clutch pedal must also be fully depressed on models with a manual transmission).
2. Press in the keyless drive start control and turn it to position III.
NOTE
The vehicle is equipped with an autostart function that makes it possible to start the engine without holding the start
control in position III. Turn the start control to position III and release it. The starter motor will then operate
automatically (for up to ten seconds) until the engine starts.
Starting the vehicle with the ignition key (remote control)
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A vehicle with keyless drive can also be started with the ignition key (if, for example, the battery in the keyless drive
remote control is weak). To do so:
1. Press the catch on the side of the start control (see the illustration).
2. Pull the keyless drive start control out of the ignition switch.
3. Insert the remote control into the ignition switch and turn it to position III to start the engine. See also page 140
for
complete starting information.
143 06 Starting and driving
Manual transmission
6-speed manual transmission (option on certain models)
Depress the clutch pedal completely when changing gears1.
Remove your foot from the clutch pedal while driving. The shift pattern should be followed.
Overdrive (5th and 6th gears) should be used as often as possible to help improve fuel economy.
1Clutch interlock
The clutch must be fully depressed before you can start your car. If the clutch is not depressed, it will not be possible to start the engine.
Engaging reverse gear, 6-speed transmission
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Reverse gear should only be engaged from a complete stop.
NOTE
Reverse gear is electronically blocked and cannot be selected if the vehicle is moving at a speed of approximately 13
mph (20 km/h).
CAUTION
Never shift into reverse while moving forward.
WARNING
An extra mat on the driver's floor can cause the accelerator, brake, and/or clutch pedal to catch. Check that the
movement of these pedals is not impeded. Not more than one protective floor covering may be used at one time.
144 06 Starting and driving
Automatic transmission
Shift gate positions
Depress the button on the front of the gear selector knob to move the selector between the R, N, D, and P positions.
The gear selector can be moved freely between the Geartronic (manual shifting) and Drive ( D) positions while driving.
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Gear selector positions
P - Park
Select the P position when starting or parking.
In P , the transmission is mechanically blocked (Shiftlock). Always apply the parking brake when parking.
CAUTION
The car must be stationary when selecting position P .
D - left position: automatic shifting
M - right position: manual shifting
R - Reverse
The car must be stationary when shifting to position R .
N - Neutral
N is the neutral position. The engine can be started, but no gear is selected. Apply the parking brake when the car is
stationary with the gear selector in N .
145 06 Starting and driving
Automatic transmission
NOTE
If the gear selector is in the Neutral position and the vehicle has been at a standstill for at least 3 seconds, the brake
pedal must be pressed before the gear selector can be moved to another position.
In order to move the gear selector to another position:
1. Turn the ignition key to position II (if the engine is not already running).
2. Depress the brake pedal.
3. Move the gear selector to the desired position.
D - Drive
D is the normal driving position. The Drive position offers 6 forward gears.The car automatically shifts between the
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