2003 VOLVO C70 ECO mode

Clean the contact surfaces on the wheel and hub. Lift the wheel and place it on the hub. Make sure that you align the
wheel with the guide stud on the wheel hub prior to installation. Install the wheel bolts crosswise (see illustration) and
tighten by turning lightly clockwise. Lower the vehicle to the ground and alternately tighten the bolts to 100 ft. lbs.
(130 Nm). Install the wheel cap (where applicable).
CAUTION: Correct tightening torque on wheel bolts must be observed. The wheel bolts should never be greased or
lubricated. The extended, chromed wheel bolts must not be used with steel rims, as they make it impossible to fit the
hub caps.
Correct tightening order for wheel bolts
pg. 88 Spare tire
Temporary Spare (certain models)
The spare tire in your car is called a "Temporary Spare". It has the following designation: T125/90 R15.
Recommended tire pressure (see decal on fuel filler flap) should be maintained irrespective of which position on the
car the Temporary Spare tire is used on.
In the event of damage to this tire, a new one can be purchased from your Volvo retailer.
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.
WARNING!
Current legislation prohibits the use of the "Temporary Spare" tire other than as a temporary replacement for a
punctured tire. In other words, it must be replaced as soon as possible by a standard tire. Roadholding, etc., may be
affected with the "Temporary Spare" in use. Do not, therefore, exceed 50 mph (80 km/h).
pg. 89 Replacing bulbs
ProCarManuals.com

Maintenance services
Your Volvo passed several major inspections before it was delivered to you, in accordance with Volvo specifications.
The maintenance services outlined in the Warranty and Service Records Information booklet, many of which will
positively affect your vehicle's emissions, should be performed as indicated. It is recommended that receipts for
vehicle emission services be retained in case questions arise concerning maintenance.
Inspection and service should also be performed anytime a malfunction is observed or suspected.
Page 113
provides more information about maintenance of emission-related components.
Applicable warranties U.S.
In accordance with applicable U.S. and Canadian regulations, the following list of warranties is provided.
New Car Limited Warranty- U.S.
New Car Warranty - Canada
Parts and Accessories Limited Warranty
Corrosion Protection Limited Warranty
Seat Belt and Supplemental Restraint Systems Limited Warranty-U.S.
Seat Belt and Supplemental Restraint Systems Warranty -Canada
Emission Design and Defect Warranty
Emission Performance Warranty -U.S. and Province of British Columbia only
These are the Federal warranties; other warranties are provided as required by laws in your state or province. Refer to
your separate Warranty and Service Records Information Booklet for detailed information concerning each of the
warranties.
pg. 112 Servicing
Hoisting the car
If a garage jack is used to lift the car, the two jack attachments points should be used. They are specially reinforced to
bear the weight of the car. A garage jack can also be placed under the front of the engine support frame and under the
reinforced plate in the spare wheel well. Take care not to damage the splash guard under the engine. Ensure that the
jack is positioned so that the car cannot slide off it. Always use axle stands or similar structures.
If a two-post hoist is used to lift the car, the front lift arm pads should be positioned under the rear engine frame
mounts. The rear lift arm pads should be positioned under the rear supporting arm bracket.
CAUTION : Certain models have reduced ground clearance due to the design of the front spoiler. Please observe
ProCarManuals.com

caution when driving the car onto a garage hoist.
pg. 113 Emission Maintenance
Periodic maintenance helps minimize emissions
Periodic maintenance will help keep your vehicle running well. Your Warranty and Service Records Information
booklet provides a comprehensive periodic maintenance schedule 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. Replace the engine air filter cartridge with a new one
every 37,500 miles (60,000 km) under normal driving conditions. 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.
Fuel filter
The fuel filter should be replaced at 105,000 miles (168,000 km). 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 leak-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. However, your vehicle's performance will not be affected. Use
only Volvo original or approved fuel filler caps.
Timing belt
For proper functioning of the vehicle and its emission control systems, the timing belt and belt tensioner must be
replaced every 105,000 miles (168,000 km). 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 hose in the air cleaner should be inspected and
cleaned at 105,000 miles (168,000 km) and thereafter, again at 150,000 mile (240,000 km) intervals.
Spark plugs
The spark plugs should be replaced every 60,000 miles (96,000 km) under normal driving conditions. City driving or
ProCarManuals.com

11. Dolby B NR button
12. Cassette eject
13. Not in use
14. Scan
15. Auto seek memory
16. - Seek tuning up/down
- TP-Next/Previous song
- CD -Next UP/Previous DOWN track
17. - Manual tuning
- TP -fast forward/Rewind
- CD -Music search UP/DOWN
18. RND button
19. Cassette slot
20. Display
21. Waveband selector (AM)
22. Waveband selectors (FM)
23. Anti-theft LED
TP = Applicable only in Tape Mode
CD = Applicable only when in CD mode and connected to a CD changer.
pg. 135 Anti -theft code
Anti-theft code
The radio features anti-theft circuitry. If the set is removed from the vehicle or if the battery power is disconnected, a
special code must be entered to enable operation of the set.
Your Volvo retailer will supply you with this code.
Note: Volvo recommends that you store the radio code in a safe place.
A red LED will flash when the key had been removed from the ignition to confirm that the anti-theft circuitry has
been activated.
To enter the code
After installation or when the set has been disconnected from power, the set displays "COdE" when it is switched on.
ProCarManuals.com

5. If you are programming a rolling code-equipped device (e.g., garage door opener or entry door lock), refer to
"Programming rolling codes" on the next page to complete the programming process.
Repeat steps 3 and 4 to program the other two transceiver buttons.
If, after several attempts, you are unable to successfully train the HomeLink® Universal Transceiver to learn your
hand -held transmitter's signal, contact HomeLink® toll-free 1-800-355-3515 (Internet: www.HomeLink.com
).
WARNING!
If you use HomeLink® to open a garage door or gate, be sure no one is near the gate or door while it is in motion.
Do not use the HomeLink® Universal Transceiver with any garage door opener that lacks safety "stop" and
"reverse" features as required by federal safety standards. (This includes any garage door opener model manufactured
before April 1, 1982) A garage door opener that cannot "detect" an object, signalling the door to "stop" and "reverse"
does not meet current federal safety standards. Using a garage door opener without these features increases the risk of
serious injury or death. For more information on this matter, call toll-free 1-800-355- 3515 (Internet:
www.HomeLink.com
).
pg. 191 HomeLink® Universal Transceiver (option)
NOTE - Canadian residents:
During programming, your hand -held transmitter may automatically stop transmitting. To successfully train
HomeLink® , continue to hold the HomeLink® button. At the same time, repeatedly press and hold your hand -held
transmitter's button at two-second intervals until HomeLink® has learned your transmitter's code. The HomeLink®
indicator light will flash first slowly, and then rapidly to indicate that the button has been successfully programmed.
Determining if your garage door uses a rolling code
Determining if your garage door uses a rolling code Determine, in one of the following ways, if your garage door uses
a rolling code system and is manufactured after 1996:
Refer to the garage door opener owner's manual for verification.
If your hand -held transmitter appears to program the HomeLink® Universal Transceiver but the programmed button
does not activate the garage door, your garage door opener may have a rolling code.
Press the programmed HomeLink® button. If the garage door opener has the rolling code feature, the HomeLink®
indicator light flashes rapidly and then glows steadily after approximately 2 seconds.
To train a rolling code garage door opener , follow these instructions after programming the desired transceiver
button according to "Programming the transceiver." The help of a second person may make training easier.
1. Locate the training button on the garage door opener motor head unit. The location and color of the training button
may vary. If you encounter difficulty, refer to the garage door opener owner's manual or call toll-free 1-800-355-3515
(Internet: www.HomeLink.com
).
2. Press the "training" button on the garage door opener motor head unit until the "training" light comes on.
3. Press and release the programmed HomeLink® button. Press and release the programmed HomeLink® button a
second time to complete the training process. Some garage door openers may require you to do this procedure a third
time to complete the training.
The programmed button on your HomeLink® Universal Transceiver should now operate your garage door opener. The
original hand -held transmitter can also be used, as desired, to operate the garage door.
ProCarManuals.com

Brake warning light17
Bulb failure warning17,19
Bulbs130
C
Capacities129
Catalytic converter123
Central locking system44
Chains (snow)81
Changing a wheel86
Child booster cushion12
Child safety12
Cleaning the convertible top107
Climate control systems34
Clock16
Clock - resetting25
Clutch fluid118
Clutch interlock65
Convertible top - cleaning107
Convertible top - electrically operated40
Convertible top - manually raising102
Coolant - checking/changing120
Coolant level sensor19
Coolant level warning light17
Cooling system69,128
Courtesy lights - exterior20
Courtesy lights - front51
Cruise control29
D
Daytime running lights24
Demister - rear window23
Dimensions131
Distributor ignition system128
Diversity antenna189
Doors and locks43
Driving economy63
Driving mode W67, 77
E
EBD (Electronic Brake-force Distribution)75
ECC - Electronic Climate Control34, 35
Electrical system69,130
Electrically heated front seats30
Electrically operated convertible top40
Electrically operated front seats47
Electrically operated windows36
ProCarManuals.com