maintenance VOLVO XC70 2004 User Guide

2004 VOLVO XC70
coolant circulation between the engine and the expansion tank during eng\
ine warm up and cooling.
Changing coolant
Normally, the coolant does not need to be changed. If the system must be\
drained, consult your Volvo
retailer.
NOTE: Do not top off with water only. This reduces the rust-protective and ant\
ifreeze qualities of the
coolant and has a lower boiling point. It can also cause damage to the c\
ooling system if it should freeze.
Top off with Volvo Genuine Coolant/Antifreeze only.
CAUTION:
The cooling system must always be kept filled to the correct level. If i\
t is not kept filled, there can be
high local temperatures in the engine which could result in damage. Diff\
erent types of antifreeze/coolant
may not be mixed.
WARNING!
Never remove the radiator cap while the engine is warm. Wait until the c\
ar
cools.


pg. 134 Emissions maintenance
Periodic maintenance helps minimize emissions
Periodic maintenance will help keep your vehicle running well. Your Warr\
anty and Service Records
Information booklet provides a comprehensive periodic maintenance schedu\
le up to 150,000 miles
(240,000 km) of vehicle service. The schedule includes components that\
affect vehicle emissions. This
page describes some of the emission-related components.
Engine air filter
The engine air filter cleans particles from air entering the engine. Rep\
lace the engine air filter cartridge
with a new one every 37,500 miles (60,000 km) under normal driving con\
ditions. Replace the cartridge
more often when the vehicle is driven under dirty and dusty conditions. \
The cartridge cannot be cleaned,
and should always be replaced with a new one.
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2004 VOLVO XC70
Fuel filter
The fuel filter should be replaced at 105,000 miles (168,000 km) or at\
120,000 miles (193,000 km) for
the 2.5T engine on AWD models. The filter is replaced as a complete unit\
. Replace more frequently if
contaminated fuel is introduced into the tank, or if there is reason to \
suspect that this has occurred.
Fuel system, including filler cap, tank and lines and
connections
The ability of the fuel system to contain hydrocarbons depends upon a le\
ak-free system. Inspect fuel
lines every 30,000 miles (48,000 km). Check for proper sealing of the \
fuel filler cap which contains "O"
ring seals.
NOTE: If the fuel filler cap is not closed tightly or if the engine is running\
when the car is refueled, the
Check Engine light (Malfunction indicator) may indicate a fault. Howev\
er, your vehicle's performance
will not be affected. Use only Volvo original or approved fuel filler ca\
ps.
Timing belt
For proper functioning of the engine and its emission control systems, t\
he timing belt and belt tensioner
must be replaced every 105,000 miles (168,000 km) or at 120,000 miles \
(193,000 km) for the 2.5T
engine on AWD models. Engine damage will occur if the belt fails.
PCV system
(on turbocharged models)
The nipple in the intake manifold and the filter at the end of the PCV h\
ose in the air cleaner should be
inspected and cleaned at 105,000 miles (168,000 km) or at 120,000 mile\
s (193,000 km) for the 2.5T
engine on AWD models, and again at 150,000 miles (240,000 km).
Spark plugs
The spark plugs should be replaced every 60,000 miles (96,000 km) unde\
r normal driving conditions.
City driving or fast highway driving may necessitate replacement sooner.\
Under normal driving conditions, spark plugs require no maintenance betw\
een replacement intervals.
When installing new plugs, be sure to use the right type and to tighten \
them correctly. When changing
the plugs, clean the terminals and rubber seals. Also check that the sup\
pressor connectors are in good
condition. Cracked or damaged connectors should be replaced.
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2004 VOLVO XC70
Always entrust brake fluid changing to an authorized Volvo retailer.

pg. 140 Battery maintenance

Battery maintenance
The battery in your car is located under the floor of the cargo area.
Driving habits and conditions, climate, the number of starts, etc. all a\
ffect the service life and function of
the battery. In order for your battery to perform satisfactorily, keep t\
he following in mind:
l Check the fluid level in each cell in the battery every 24 months or eve\
ry 15,000* miles (24,000 km),
whichever is sooner. The fluid should be at the level shown in the illus\
tration above (A**).
Use a screwdriver to open the caps and a flashlight to inspect the level\
.
l If necessary, add distilled water. The level should never be above the indicator (A).
l The fluid level should be checked if the battery has been recharged.
l After inspection, be sure the cap over each battery cell is securely in \
place.
l Check that the battery cables are correctly connected and properly tight\
ened.
l Never disconnect the battery when the engine is running, for example whe\
n changing the battery.
l The battery should be disconnected from the vehicle when a battery charg\
er is used directly on the
battery. However, if the battery is being charged via the connecting poi\
nts in the engine compartment
(see
page 104), the battery must be connected.
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 h\
ands after handling.
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2004 VOLVO XC70
* More frequently in warm climates.
** The level indicator inside the battery could be designed in various w\
ays. See illustration above!


pg. 141 Battery maintenance

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2004 VOLVO XC70
Armrest (center) - 3-section rear seat 65
Ashtray
39, 59
Audio systems
153
- cassette deck
164
- CD player
162
- HU-613 - overview
154
- HU-803 - overview
155
- specifications
165
AUM (Advanced User Mode) - radio
161
Automatic car washing
130
Automatic Locking Retractor (ALR)
14
Automatic transmission
90, 91
- Cold starts
91
- Geartronic
92, 93
- Kickdown
91, 92
- Sport mode
93
Auxiliary socket
31, 39
AWD
- general information
94
- using snow chains
111
B
Backrest (center) - 3-section rear seat
64
Battery
105, 150
Battery maintenance
140, 141
- Replacing the battery
141
- Ventilation hose
141
Booster cushion
12, 16
Brake failure warning light
28
Brake fluid
139
Brake system
18
Bulbs (list)
150
Bulbs - replacing
122-127
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2004 VOLVO XC70
Indicator lights 28, 29
Inflatable curtain (IC)
9
Instrument illumination
34
Instrument panel
27
Instruments
26
Integrated booster cushion
12
Interior Air Quality system
51
Interior features - overview
24
Interior lighting
74
J
Jack
72, 114
Jump starting
104
K
Key - removing from ignition switch
87
Keyless entry system
77, 78
Keyless entry system - replacing batteries
78
Keylock
87
Keys
76
Kickdown
91, 92
L
Label information
144
License plate lights - replacing
126
Lifting the car
135
Lights - accessory
31
Load carriers
98
Locking and unlocking the car
76
Locking steering wheel
35
Long distance trip
106
Long loads
57
M
Maintenance service
131
Malfunction indicator lamp
29
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2004 VOLVO XC70
R-models, checking oil level 138
Radio
153
Rain sensor - windshield wipers
37
Reading lights - front/rear
74
Rear fog light
29, 35
Rear reading lights
74
Rear seat backrest
66
Rear window - heated
38
Rearview mirror
41
Refrigerant
47
Refueling
86
Remote central locking system and sideview mirrors
system
41
Remote control - keyless entry system
77
Remote control - Homelink® Universal Transceiver
170
Remote keyless entry system
77
Remote keyless entry system - replacing batteries
78
Remote keyless entry system and driver's seat
57
Removing the seat cushion
66
Replacing bulbs
122-127
Replacing fuses
118
Replacing wiper blades
142
Road assistance
151
Roadholding
96
Roof load - maximum
145
Roof racks
98
S
Safety locks - child
82
Seat belt maintenance
17
Seat belts
2, 3, 14
Seat belts - cleaning
130
Seats - front
56
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