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2007 Volvo C70
CAUTION
l Engine damage will occur if water is drawn into the air cleaner.
l 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 sh\
orten the service life of these
components.
l Do not allow the vehicle to stand in water up to the door sills longer t\
han absolutely necessary. This
could result in electrical malfunctions.
l 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, t\
he following advice is worth
noting:
l Make sure that the engine coolant contains 50 percent antifreeze. Any ot\
her 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 an\
tifreeze must not be mixed.
l Volvo recommends using only genuine Volvo antifreeze in your vehicle's r\
adiator. Your Volvo retailer
stocks plenty of Volvo engine coolant to help protect your vehicle durin\
g cold weather.
l Try to keep the fuel tank well filled - this prevents the formation of c\
ondensation in the tank. In
addition, in extremely cold weather conditions it is worthwhile to add f\
uel line de-icer before refueling.
l The viscosity of the engine oil is important. Oil with low viscosity (t\
hinner oil) improves cold-weather
starting as well as decreasing fuel consumption while the engine is warm\
ing 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 239 for more information.
l The load placed on the battery is greater during the winter since the wi\
ndshield 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 there\
fore advisable to check the state
of
1Synthetic oil is not used when the oil is changed at the normal maintena\
nce intervals except at owner request and
at additional charge. Please consult your Volvo retailer.
124 06 Starting and driving
General information
charge more frequently and spray an antirust oil on the battery posts.
l Volvo recommends the use of snow tires on all four wheels for winter dri\
ving - see the chapter "Wheels
and tires."
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2007 Volvo C70
1Models equipped with the High Performance audio system
2Models equipped with the Premium Sound audio system and/or the Volvo Nav\
igation System
If the battery must be replaced, replace it with one with the same cold \
start capacity and reserve capacity as the
original (see the decal on the battery).
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related accessories contain lead and lead \
compounds, chemicals known to the state of
California to cause cancer and reproductive harm. Wash hands after handl\
ing.
243 11 Specifications
Electrical system
Three-way catalytic converter - general information
l Keep your engine properly tuned. Certain engine malfunctions, particular\
ly involving the electrical, fuel or
distributor ignition systems, may cause unusually high three-way catalyt\
ic converter temperatures. Do not continue to
operate your vehicle if you detect engine misfire, noticeable loss of po\
wer or other unusual operating conditions,
such as engine overheating or backfiring. A properly tuned engine will h\
elp avoid malfunctions that could damage
the three-way catalytic converter.
l Do not park your vehicle over combustible materials, such as grass or le\
aves, which can come into contact with the
hot exhaust system and cause such materials to ignite under certain wind\
and weather conditions.
l Excessive starter cranking (in excess of one minute), or an intermitte\
ntly firing or flooded engine can cause three-
way catalytic converter or exhaust system overheating.
l Remember that tampering or unauthorized modifications to the engine, the\
Electronic Control Module, or the
vehicle may be illegal and can cause three-way catalytic converter or ex\
haust system overheating.
This includes:
- Altering fuel injection settings or components.
- Altering emission system components or location or removing components\
.
- Repeated use of leaded fuel.
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2007 Volvo C70
MP3 and WMA files 228
radio functions
221
Sirius satellite radio
223-225
sound settings
219
steering wheel keypad
219
surround sound
219
Automatic Locking Retractor
32
Automatic sound control
220
Automatic transmission
132-133
B
Battery
maintenance
196
replacing
197
specifications
242
warning symbols
197
Black box (vehicle event data)
186
Booster cushions
39
Brake fluid
194
Brake system
general information
136-137
warning light
51
Bulbs
list of
198
replacing
199-207
C
Capacity weight
161, 237
Catalytic converter
243
CD care
230
CD changer/player
227-229
Central locking system
108
Chains
164
Changing tires
168-169
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