ECO mode VOLVO C70 2008 User Guide

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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Batteries generate hydrogen gas, which is flammable and explosive.
Battery fluid contains sulfuric acid. Do not allow battery fluid to contact eyes, skin, fabrics or painted surfaces. If
contact occurs, flush the affected area immediately with water. Obtain medical help immediately if eyes are affected.
Never expose the battery to open flame or electric spark.
Do not smoke near the battery.
Failure to follow the instructions for jump starting can lead to personal injury.
Do not touch the jumper cables during the attempt to start the vehicle. This could cause sparks.
155 06 Starting and driving
Towing a trailer
General information
Volvo recommends the use of Volvo trailer hitches that are specially designed for the vehicle.
Maximum trailer weights recommended by Volvo are:
Trailers without brakes : 1,540 lbs (700 kg).
Trailers with brakes: 2,000 lbs (900 kg) Observe the legal requirements of the state/province in which the vehicles
are registered.
The maximum recommended hitch tongue load is 165 lbs ( 75 kg).
All Volvo models are equipped with energy-absorbing shock-mounted bumpers. Trailer hitch installation should not
interfere with the proper operation of this bumper system.
Trailer towing does not normally present any particular problems, but take into consideration:
Increase tire pressure to recommended full. See the chapter "Wheels and tires."
When your vehicle is new, avoid towing heavy trailers during the first 620 miles (1,000 km).
Maximum speed when towing a trailer: 50 m.p.h. (80 km/h).
Engine and transmission are subject to increased loads. Therefore, engine coolant temperature should be closely
watched when driving in hot climates or hilly terrain. Use a lower gear and turn off the air conditioner if the
temperature gauge needle enters the red range.
If the automatic transmission begins to overheat, a message will be displayed in the information display.
Avoid overload and other abusive operation.
Hauling a trailer affects handling, durability, and economy.
It is necessary to balance trailer brakes with the towing vehicle brakes to provide a safe stop (check and observe
state/local regulations).
Do not connect the trailer's brake system directly to the vehicle's brake system.
More frequent vehicle maintenance is required.
Remove the ball and drawbar assembly when the hitch is not being used.
Volvo recommends the use of synthetic engine oil when towing a trailer over long distances or in mountainous
areas.
WARNING
Bumper-attached trailer hitches must not be used on Volvos, nor should safety chains be attached to the bumper.
Trailer hitches attaching to the vehicle's rear axle must not be used.
Never connect a trailer's hydraulic brake system directly to the vehicle brake system, nor a trailer's lighting system
directly to the vehicle lighting system. Consult your nearest trained and qualified Volvo service technician for correct
installation.
When towing a trailer, the trailer's safety wire must be correctly fastened to the hole or hook provided in the
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trailer hitch on the vehicle. The safety wire should never be fastened to or wound around the drawbar ball.
156 06 Starting and driving
Towing a trailer
NOTE
When parking the vehicle with a trailer on a hill, apply the parking brake before putting the gear selector in Park
( P ) or in reverse on models with a manual transmission. Always follow the trailer manufacturer's recommendations
for wheel chocking.
If you use the manual (Geartronic) shift positions while towing a trailer, or if the vehicle is equipped with a
manual transmission, make sure the gear you select does not put too much strain on the engine (using too high a
gear).
The drawbar assembly/trailer hitch may be rated for trailers heavier than the vehicle is designed to tow. Please
adhere to Volvo's recommended trailer weights.
Avoid driving with a trailer on inclines exceeding 15%.
157 06 Starting and driving
Detachable trailer hitch
Installing the ball holder
1. If necessary, remove the cotter pin (C) from the locking bolt (B) and slide the locking bolt out of the hitch assembly
(D).
2. Slide the ball holder (A) into the hitch assembly (D).
3. Align the hole in the ball holder (A) with the one in the hitch assembly (D).
4. Slide the locking bolt (C) through the hitch assembly (D)/ball holder (A).
5. Insert the cotter pin (C) in the hole at the end of the locking bolt (B).
Removing the ball holder
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pressure when you get to the pump.
If checking tire pressure when the tire is hot, never "bleed" or reduce air pressure. The tires are hot from driving and it
is normal for pressures to increase above recommended cold pressures. A hot tire at or below recommended cold
inflation pressure could be significantly under-inflated.
To check inflation pressure
1. Remove the cap from the valve on one tire, then firmly press the tire gauge onto the valve.
2. Add air to reach the recommended air pressure
3. Replace the valve cap.
4. Repeat this procedure for each tire, including the spare.
5. Visually inspect the tires to make sure there are no nails or other objects embedded that could puncture the tire and
cause an air leak.
6. Check the sidewalls to make sure there are no gouges, cuts, bulges or other irregularities.
NOTE
If you overfill the tire, release air by pushing on the metal stem in the center of the valve. Then recheck the
pressure with your tire gauge.
Some spare tires require higher inflation pressure than the other tires. Consult the tire inflation tables on pages 172
and 173 or see the inflation pressure placard.
172 07 Wheels and tires
Tire inflation
Tire inflation pressure tables - U.S. models
The following tire pressures are recommended by Volvo for your vehicle. Refer to the tire inflation placard for
information specific to the tires installed on your vehicle at the factory.
Load ratings
The load ratings in the tables above translate as follows:
91 = 1365 lbs (615 kg),
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93 = 1433 lbs (650 kg),
99 = 1709 lbs (755 kg)
Speed ratings
The speed ratings in the tables translate as follows:
M = 81 mph (130 km/h),
V= 149 mph (240 km/h),
W= 168 mph (270 km/h)
Y= 186 mph (300 km/h)
See also page 174
for an explanation of the designations on the sidewall of the tire.
The following tire pressures are recommended by Volvo for your vehicle. Refer to the tire inflation placard for
information specific to the tires installed on your vehicle at the factory.
173 07 Wheels and tires
Tire inflation
Tire inflation pressure table - Canadian models
The following tire pressures are recommended by Volvo for your vehicle. Refer to the tire inflation placard for
information specific to the tires installed on your vehicle at the factory
174 07 Wheels and tires
Tire designations
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11. Treadwear, Traction, and Temperature grades: See page 179 for more information.
175 07 Wheels and tires
Tire designations
12. Maximum permissible inflation pressure: the greatest amount of air pressure that should ever be put in the tire.
This limit is set by the tire manufacturer.
The tire suppliers may have additional markings, notes or warnings such as standard load, radial tubeless, etc.
176 07 Wheels and tires
Glossary of tire terminology
Tire terminology
Tire information placard : A placard showing the OE (Original Equipment) tire sizes, recommended inflation
pressure, and the maximum weight the vehicle can carry.
Tire Identification Number (TIN) : A number on the sidewall of each tire providing information about the tire
brand and manufacturing plant, tire size and date of manufacturer.
Inflation pressure : A measure of the amount of air in a tire.
Standard load: A class of P-metric or Metric tires designed to carry a maximum load at 35 psi [37 psi (2.5 bar) for
Metric tires]. Increasing the inflation pressure beyond this pressure will not increase the tires load carrying capability.
Extra load : A class of P-metric or Metric tires designed to carry a heavier maximum load at 41 psi [43 psi (2.9 bar)
for Metric tires]. Increasing the inflation pressure beyond this pressure will not increase the tires load carrying
capability.
kPa : Kilopascal, a metric unit of air pressure.
PSI: Pounds per square inch, a standard unit of air pressure.
B-pillar : The structural member at the side of the vehicle behind the front door.
Bead area of the tire : Area of the tire next to the rim.
Sidewall of the tire: Area between the bead area and the tread.
Tread area of the tire : Area of the perimeter of the tire that contacts the road when mounted on the vehicle.
Rim: The metal support (wheel) for a tire or a tire and tube assembly upon which the tire beads are seated.
Maximum load rating : a figure indicating the maximum load in pounds and kilograms that can be carried by the
tire. This rating is established by the tire manufacturer.
Maximum permissible inflation pressure : the greatest amount of air pressure that should ever be put in the tire.
This limit is set by the tire manufacturer.
Recommended tire inflation pressure : inflation pressure, established by Volvo, which is based on the type of tires
that are mounted on a vehicle at the factory. This inflation pressure is affected by the number of occupants in the car,
the amount of cargo, and the speed at which the vehicle will be driven for a prolonged period.
This information can be found on the tire inflation placard(s) located on the driver's side B-pillar or on the inside of
the fuel filler door on Canadian models, and in the tire inflation table in this chapter.
Cold tires : The tires are considered to be cold when they have the same temperature as the surrounding (ambient)
air. This temperature is normally reached after the car has been parked for at least 3 hours.
177 07 Wheels and tires
Vehicle loading
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desired frequency appears in the display.
The frequency can be fine-tuned by short presses on the left/right arrow keys.
Storing preset stations
Manually storing a station
1. Tune to the desired station.
2. Press and hold the preset button under which the station is to be stored. The audio system sound will be interrupted
for a few seconds and STATION STORED will appear in the display.
NOTE
A total of 30 stations can be stored; 10 stations each in AM, FM1 and FM2.
Automatically storing a station
Pressing AUTO (7) automatically searches for and stores up to ten strong AM or FM stations in a separate memory. If
more than ten stations are found, the ten strongest ones are stored. This function is especially useful in areas in which
you are not familiar with radio stations or their frequencies.
To use the AUTO function:
1. Select a waveband using the AM/FM button (1).
2. Start the search by pressing AUTO until AUTO STORING appears in the display.
When the search is completed, AUTO STORING will no longer be displayed. If there are no stations with sufficient
signal strength, NO AST FOUND is displayed.
The auto-stored stations can be selected using the preset buttons (2).
Press EXIT (6) to terminate the automatic storing function.
When the radio is in auto-store mode, AUTO is shown in the display. AUTO disappears when you return to normal
radio mode, which can be done by briefly pressing AM/FM (1), EXIT (6), or AUTO (7).
240 10 Audio
Radio functions
To return to the Auto-store mode, press the AUTO button briefly and select a stored station by pressing one of the
preset buttons (2).
Saving auto-stored stations in the preset memory
An auto-stored station can be saved in the memory for manually preset stations.
1. Press AUTO (7) briefly.
2. Auto is displayed.
3. Press one of the preset buttons (2) under which the station is to be stored. Hold down the button until STATION
STORED is displayed.
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The radio will then exit auto-store mode and the stored station can be selected by pressing the preset button.
Scanning
SCAN (4) automatically searches through the selected waveband for strong AM or FM stations. When the radio finds a
station, that station will be played for approximately 8 seconds, after which scanning resumes.
Activating/deactivating SCAN
1. Select radio mode using the AM/FM button (2).
2. Press SCAN to activate the function. SCAN is shown in the display.
3. Press the SCAN or EXIT button to deactivate the scan function and listen to the selected station.
Storing a station found with SCAN
A station can be stored as a preset while the SCAN function is activated.
Press one of the preset buttons (2) under which the station is to be stored. Hold down the button until STATION
STORED is displayed.
The SCAN function will be deactivated and the station can be selected by pressing the preset button.
Radio text
Certain stations broadcast program information, which can be shown in the display.
To start this function:
1. Select FM1 or FM2 and press the MENU button.
2. Press ENTER .
3. Select RADIOTEXT in the menu and press ENTER .
To deactivate this function, select RADIOTEXT again and press ENTER.
241 10 Audio
Radio functions
Listening to satellite radio
The Sirius satellite system consists of a number of high elevation satellites in geosynchronous orbit.
NOTE
The digital signals from the Sirius satellites are line-of-sight, which means that physical obstructions such as
bridges, tunnels, etc, may temporarily interfere with signal reception.
Avoid any obstructions, such as metallic objects transported on roof racks or in a ski box, or other antennas that
may impede signals from the SIRIUS satellites.
Selecting Sirius radio mode
1. Press Power to switch on the audio system (see page 239
for information on the standard radio functions).
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