brake VOLVO C70 2004 User Guide

pedal for the first few minutes of operation. A cold engine uses more fuel and is subject to increased wear.
Whenever possible, avoid using the car for driving short distances. This does not allow the engine to reach normal
operating temperature.
Drive carefully and avoid rapid acceleration and hard braking.
Do not exceed speed limit.
Avoid carrying unnecessary items (extra load) in the car.
Maintain correct tire pressure. Check tire pressure regularly (check when tires are cold).
Remove snow tires when threat of snow or ice has ended.
Note that trunk-mounted luggage racks increase air resistance and thereby fuel consumption.
Avoid using automatic transmission kickdown feature unless necessary.
Avoid using the air conditioning when it is not required. When engaged, the air conditioner's compressor places an
additional load on the engine. However, please note that fuel consumption is lower with the air conditioning on than it
is when driving with the air conditioning switched off and the windows down.
If your car is equipped with the optional Trip Computer, utilizing the fuel consumption modes can help you "learn"
how to drive more economically.
Other factors which decrease gas mileage are:
Dirty air cleaner
Dirty engine oil and clogged oil filter
Dragging brakes
Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard Maintenance Service intervals.
NOTE : (D)rive or 5th gear (manual transmissions) should be used as often as possible to help improve fuel economy.
pg. 64 Starting the Engine
Starting and stopping
1. Fasten the seat belt.
WARNING!
Before starting, check that the seat, steering wheel and mirrors are adjusted properly. Make sure the brake pedal can
be depressed completely. Move the seat closer if necessary. Refer to section "front seats".
2. Apply the parking brake, if not already set. The gear selector (automatic transmission) is locked in the (P)ark
position (SHIFT LOCK).
Manual transmission: the clutch must be fully depressed.
3. Without touching the accelerator pedal, turn the ignition key to the starting position*. Allow the starter to operate
for up to 10 seconds. Release the key as soon as the engine starts. If the engine fails to start, repeat step 3.
For cold starts at altitudes above 6000 ft (1800 meters), depress the accelerator pedal halfway and turn the key to the
starting position. Release the pedal slowly when the engine starts.
4. To release the gear selector from the (P)ark position (automatic transmission), the ignition key must be in position II
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and the brake pedal must be depressed. See page 101 for instructions on manually releasing the SHIFTLOCK
system.
NOTE: (Automatic transmission only)
Your car is equipped with a KEYLOCK system. When the engine is switched off, the gear selector must be in the
( P )ark position before the starting key can be removed from the ignition switch.
5. Select the desired gear. The gear engages after a slight delay (automatic transmission) which is especially noticeable
when selecting R.
CAUTION : (Automatic transmission only)
The engine should be idling; never accelerate until after you feel the gear engage! Too-rapid acceleration immediately
after selecting a gear will cause harsh engagement and premature transmission wear.
NOTE : Selecting P or N (automatic transmission) when idling at a standstill for prolonged periods of time will help
prevent overheating of transmission oil.
WARNING!
Always place the gear selector (automatic transmission) in Park and apply the parking brake before leaving the
vehicle. Never leave the car unattended with the engine running.
Always open the 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.
CAUTION: Never race the engine immediately after starting. Oil flow may not reach some lubricating points fast
enough to prevent engine damage.
Do not race the engine just prior to switching off!
* If the key is left in the Drive position (position II) for more than 30 seconds, it must be turned to position 0 and then
turned to the Start position (position III) again in order to start the car. See page 21
for ignition key positions.
pg. 65 Manual transmission
Shift positions
Depress the clutch pedal completely when changing gears*.
Remove your foot from the clutch pedal while driving.
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Overdrive (5th gear) should be used as often as possible to help improve fuel economy. This gear can be engaged at
speeds above approx. 50 mph (80 km/h).
CAUTION: Follow the shift pattern indicated on the gear shift knob when shifting up (e.g., do not shift directly from
2nd to 5th gear) to help avoid excessive wear on the transmission.
Engaging reverse gear
The gear lever must first be moved to neutral in order to engage reverse gear.
CAUTION: Be careful that you do not inadvertently engage reverse while moving forward.
* Clutch interlock (manual transmission only)
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.
pg. 66 Automatic transmission
P (Park)
Use this position when starting the engine or parking the car.
Never use P while the car is in motion.
The parking brake should be set whenever the car is parked.
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The gear selector is mechanically locked in the P position (SHIFTLOCK). To release the gear selector from this
position, the engine must be running (or the ignition key must be in position II) and the brake pedal must be
depressed.WARNING! Never leave the car unattended when the engine is running. If, by mistake, the gear selector is moved
from P, the car may start moving.
R (Reverse)
Never engage R while the car is moving forward.
N (Neutral)
Neutral - no gear engaged. Use the parking brake.
D (Drive)
D is the normal driving position and should be used as often as possible to help improve fuel economy. The car should
not be moving when shifting from R to the D position.
4 (Intermediate gear)
The transmission will shift automatically between gears 4, 3, 2 or 1 from this position. The transmission cannot shift
up to (D) from fourth gear.
3 (Intermediate gear)
The transmission will shift automatically between gears 3, 2 and 1 from this position. The transmission cannot shift
up to fourth gear of (D)rive from third gear.
L (Low gears)
The transmission is locked in gears 1 and 2 when the selector is in this position.
NOTE:
Gears 4, 3, or L can be used if you are driving in a mountainous area, towing a trailer or to increase engine braking
effect.
The transmission has a built-in limiter designed to help prevent excessive engine speeds (high rpm) when gears 4, 3
or L are selected.
Automatic transmission - adaptive system
The automatic transmission is controlled by an adaptive control system that constantly monitors the way in which the
transmission functions. It senses and adapts each gear shift for optimal performance. The system also monitors your
particular driving style and adapts gear shifting accordingly.
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tire damage.
Wear indicator
The tires have a so called "wear indicator" in the form of a number of narrow strips running across or parallel to the
tread. When approx. 1/16" (1.6 mm) is left on the tread, these strips become visible and indicate that the tire should be
replaced.
Tires with less than 1/16" (1.6 mm) tread have a very poor grip in rain or snow.
When replacing worn tires, it is recommended that the tire be identical in type (radial) and size as the one being
replaced. Using a tire of the same make (manufacturer) will prevent alteration of the driving characteristics of the
vehicle.
To improve tire economy:
Maintain correct tire pressure.
Drive smoothly: avoid fast starts, hard braking and tire screeching.
Tire wear increases with speed.
Correct front wheel alignment is very important.
Unbalanced wheels impair tire economy and driving comfort.
If the wheels are rotated, they should be kept on the same side of the car so that they revolve in the same direction
as prior to rotation.
Hitting curbs or potholes can damage the tires and/or wheels permanently.
Flat spots
All tires become warm during use. After cooling, when the vehicle is parked, the tires have a tendency to distort
slightly, forming flat spots. These flat spots can cause vibrations similar to the vibrations caused by unbalanced wheels.
They do, however, disappear when the tire warms up. The degree to which flat spots form depends on the type of cord
used in the tire. Remember that, in cold weather, it takes longer for the tire to warm up and consequently longer for the
flat spot to disappear.
pg. 81 Wheels and tires
Snow chains
Snow chains can be used on your Volvo with the following restrictions:
Snow chains should be installed on front wheels only. Use only Volvo approved snow chains.
Snow chains may be mounted on tire dimension 195/65R15. Tire dimension 205/55R16 requires a special type of
snow chain. Consult your Volvo retailer.
If accessory, aftermarket or "custom" tires and wheels are installed and are of a size different than the original tires
and wheels, chains in some cases CANNOT be used. Snow chains cannot be used on those models fitted with all-
season tires 225/50 R16 or 225/45 R17 or 225/40R18. Sufficient clearances between chains and brakes, suspension
and body components must be maintained.
Some strap -on type chains will interfere with brake components and therefore CANNOT be used.
Consult your Volvo retailer for additional snow chain information.
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2 0 0 4
VOLVO C70
Chapter 6 - In case of an emergency
pg. 85 In case of an emergency
Page
Wheel changing 86
Spare tire88
Replacing bulbs89
Replacing fuses95
Installation of accessories98
Replacing wiper blades99
In case of emergency101
pg. 86 Wheel changing
Loosen wheel bolts
Changing a wheel
The spare wheel is located under the carpet on the trunk floor. The jack and crank are secured in the wheel recess.
Engage the parking brake.
Put the gear selector in (P)ark (automatic) or in Reverse (manual).
With the car still on the ground, use the lug wrench to loosen the wheel bolts 1/2 - 1 turn. Turn the bolts
counterclockwise to loosen.
Fold out the crank handle on the jack by pressing the knob on the handle downward. To attach the jack, refer to the
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illustration on the following page.
Jack attachment
There is a jack attachment located in the center on each side of the car. Position the jack on the bar in the attachment
as shown in 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.
WARNING!
The jack's attachment must engage the bar in the jack attachment (see inset illustration above). The car's weight must
not rest on the jack attachment.
Raise the vehicle until both wheels on the side of the car where the jack is attached are lifted off the ground. Unscrew
the wheel bolts completely and carefully remove the wheel so as not to damage the thread on the studs.
NOTE: To avoid excessive wear and the necessity of rebalancing, mark and reinstall wheels in the same location and
position as before removal. To lessen the chance of imbalance, each wheel hub is equipped with a guide stud to ensure
that a removed wheel can be reinstalled in its original position (as when changing over to winter tires/wheels).
CAUTION: The car must not be driven with wheels of different dimensions or with a spare tire other than the one that
came with the car. The use of different size wheels can seriously damage your car's transmission.
pg. 87 Wheel changing
WARNING!
The jack's attachment must engage the bar in the jack attachment (see inset illustration in center column on the
previous page. The car's weight must not rest on 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 car supported by a jack.
Use the jack intended for the car when replacing a wheel. For any other job, use stands to support the side of the
car being worked on.
Apply the parking brake, select position P (automatic transmission) or Reverse gear (manual transmission).
Block the wheels standing on the ground, use rigid wooden blocks or large stones.
The jack should be kept well-greased.
Installing the wheel
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pg. 91 Replacing bulbs
Tail light bulbs
1. Tail light
2. Direction indicator
3. Brake light
4. Tail light
5. Back-up light
6. Rear fog light (left side only)
All the bulbs in the tail light unit are replaced from inside the trunk as follows:
1. Turn the plastic screw and remove the cover over the rear lamp unit.
2. Remove the wing nut and remove the bulb holder.
3. Let the connector with its wires remain attached to the bulb holder.
4. Remove the bulb by pressing in and turning counterclockwise.
5. Insert a new bulb into the holder and reinstall the holder into the tail light assembly.
6. Close the cover.
pg. 92 Replacing bulbs
Insert screwdriver and turn
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NOTE: It is particularly important to wash the car frequently in the wintertime to prevent corrosion, when salt has
been used on the roads.
When washing the car, do not expose it to direct sunlight. Use lukewarm water to soften the dirt before you wash
with a sponge, and plenty of water, to avoid scratching.
Bird droppings: Remove from paintwork and the convertible top as soon as possible. Otherwise the finish may be
permanently damaged.
A detergent can be used to facilitate the softening of dirt and oil.
A water-soluble grease solvent may be used in cases of sticky dirt. However, use a wash place equipped with a
drainage separator.
Dry the car with a clean chamois and remember to clean the drain holes in the doors and rocker panels *.
The power radio antenna must be dried after washing.
Tar spots can be removed with kerosene or tar remover after the car has been washed.
A stiff-bristle brush and lukewarm soapy water can be used to clean the wiper blades. Frequent cleaning improves
visibility considerably.
Wash off the dirt from the underside (wheel housings, fenders, etc.).
In areas of high industrial fallout, more frequent washing is recommended.
CAUTION: During high pressure washing, the spray mouthpiece must never be closer to the painted surfaces of the
vehicle than 13" (30 cm). Do not spray directly into the locks.
When washing or steam cleaning the engine, avoid spraying water or steam directly on the electrical components or
toward the rear side of the engine.
After cleaning the engine, the spark plug wells should be inspected for water and blown dry if necessary.
Suitable detergents
Special car washing detergents should be used. A suitable mixture is about 2.5 fl. oz. (8.5 cl) of detergent to 2.6 US
gal. (10 liters) of warm water. After washing with a detergent the car should be well rinsed with clean water.
WARNING!
When the car is driven immediately after being washed, apply the brakes several times in order to remove any
moisture from the brake linings.
Engine cleaning agents should not be used when the engine is warm. This constitutes a fire risk.
Volvo offers an environmentally friendly Car Care Kit, containing waxing, washing, and degreasing agents.
NOTE: When washing the car, remember to remove dirt from the drain holes in the doors and sills. Bumpers: Wash
the bumpers with the same cleaning agent used on the rest of the car. Never clean the bumpers with gasoline or paint
thinner. Difficult spots can be removed with denatured alcohol. To avoid scratches, do not dry the bumpers with paper.
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2 0 0 4
VOLVO C70
Chapter 8 - Volvo Service
pg. 109 Volvo Service
Page
Label information 110
Maintenance service, Warranty111
Servicing112
Emissions maintenance113
Fuel/emissions systems114
Lubrication115
Engine oil116
Power steering fluid, Brake/clutch system fluid reservoir118
Washer fluid reservoir119
Coolant120
Engine compartment121
Battery maintenance/ Proposition 65 Warning122
Three-way catalytic converter123
pg. 110 Label information
1 Vehicle Emission Control Information
Your Volvo is designed to meet all applicable emission standards, as evidenced by the certification label on the
underside of the hood. For further information regarding these regulations, please consult your Volvo retailer.
2 Vacuum hose routing
(underside of hood)
3 Loads and Tire Pressures
(on rear edge of passenger's door)
4 Model plate
Vehicle Identification Number (VIN). Codes for color and upholstery, etc. This plate is located in the engine
compartment, on the inside of the left front fender.
5 Vehicle Identification Number (VIN) *
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