light VOLVO C70 2006 Repair Manual

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 a 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 trailer
hitch on the vehicle. The safety wire should never be fastened to or wound around the drawbar ball.
NOTE:
When parking the vehicle with a trailer on a hill, apply the parking brake before putting the gear selector in (P)ark,
or in reverse on models with a manual trans -
pg. 121 Starting and driving
Towing a trailer
mission. Always follow the trailer manufacturer's recommendations for wheel chocking.
When starting on a hill, put the gear selector in (D)rive before releasing the parking brake.
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%.
pg. 122 Starting and driving
Detachable trailer hitch
Installing the ball holder
If necessary, remove the cotter pin from the locking bolt and slide the locking bolt out of the hitch assembly.
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2 0 0 6
VOLVO C70
Chapter 9 - Vehicle care
pg. 147 Vehicle care
Washing and cleaning the car 148
Paint touch up151
pg. 148 Vehicle care
Washing and cleaning the car
Washing the car
The following points should be kept in mind when washing and cleaning the car:
The car should be washed at regular intervals since dirt, dust, insects and tar spots adhere to the paint and may cause
damage. To help prevent corrosion, it is particularly important to wash the car frequently in the wintertime.
Avoid washing your car in direct sunlight. Doing so may cause detergents and wax to dry out and become abrasive.
To avoid scratching, use lukewarm water to soften the dirt before you wash with a soft sponge, and plenty of sudsy
water.
Bird droppings: Remove from paintwork 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.
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.
After cleaning the engine, the spark plug wells should be inspected for water and blown dry if necessary.
Exterior plastic components
Cleaning exterior plastic components should be done with a cleaning agent specially designed for this purpose.
Solvents or stain removers should not be used. Consult your Volvo retailer.
NOTE: When washing the car, remember to remove dirt from the drain holes in the doors and sills.
CAUTION!
During high pressure washing, the spray mouthpiece must never be closer to the vehicle than 13" (30 cm). Do not
spray 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.
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Automatic washing - simple and quick
We do NOT recommend washing your car in an automatic wash during the first six months (because the paint will
not have hardened sufficiently).
An automatic wash is a simple and quick way to clean your car, but it is worth remembering that it may not be as
thorough as when you yourself go over the car with sponge and water. Keeping the underbody clean is most important,
especially in the winter. Some automatic washers do not have facilities for washing the underbody.
pg. 149 Vehicle care
Washing and cleaning the car
CAUTION!
Before driving into an automatic carwash, turn off the optional rain sensor to avoid damaging the windshield wipers.
Make sure that side view mirrors, auxiliary lamps, etc, are secure, and that any antenna(s) are retracted or removed.
Otherwise there is risk of the machine dislodging them.
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.
Polishing and Waxing
Normally, polishing is not required during the first year after delivery, however, waxing may be beneficial.
Before applying polish or wax the vehicle must be washed and dried. Tar spots can be removed with kerosene or tar
remover. Difficult spots may require a fine rubbing compound.
After polishing use liquid or paste wax.
Several commercially available products contain both polish and wax.
Waxing alone does not substitute for polishing a dull surface.
A wide range of polymer-based waxes can be purchased today. These waxes are easy to use and produce a long-
lasting, high-gloss finish that protects the bodywork against oxidation, road dirt and fading.
Do not polish or wax your vehicle in direct sunlight (the surface of the vehicle should not be warmer than 113° F
(45° C).
CAUTION!
Volvo does not recommend the use of long-life or durable paint protection coatings, some of which may claim to
prevent pitting, fading, oxidation, etc. These coatings have not been tested by Volvo for compatibility with your
vehicle's clear coat. Some of them may cause the clear coat to soften, crack, or cloud. Damage caused by application
of paint protection coatings may not be covered under your vehicle's paint warranty.
pg. 150 Vehicle care
Washing and cleaning the car
Upholstery care
Fabric
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Clean with soapy water or a detergent. For more difficult spots caused by oil, ice cream, shoe polish, grease, etc.,
use a clothing/fabric stain remover. Consult your Volvo retailer.
Interior plastic components
Cleaning interior plastic components should be done with a cleaning agent specially designed for this purpose.
Consult your Volvo retailer.
Alcantera™ suede-like material
Suede -like upholstery can be cleaned with a soft cloth and mild soap solution.
Leather care
Volvo's leather upholstery is manufactured with a protectant to repel soiling. Over time, sunlight, grease and dirt can
break down the protection. Staining, cracking, scuffing, and fading can result.
Volvo offers an easy-to-use, non-greasy leather care kit formulated to clean and beautify your vehicle's leather, and to
renew the protective qualities of its finish. The cleaner removes dirt and oil buildup. The light cream protectant
restores a barrier against soil and sunlight.
Volvo also offers a special leather softener that should be applied after the cleaner and protectant. It leaves leather soft
and smooth, and reduces friction between leather and other finishes in the vehicle.
Volvo recommends cleaning, protecting and conditioning your vehicle's leather two to four times a year. Ask your
Volvo retailer about Leather Care Kit 951 0251 and Leather Softener 943 7429.
CAUTION!
Under no circumstances should gasoline, naphtha or similar cleaning agents be used on the plastic or the leather
since these can cause damage.
Take extra care when removing stains such as ink or lipstick since the coloring can spread.
Use solvents sparingly. Too much solvent can damage the seat padding.
Start from the outside of the stain and work toward the center.
Sharp objects (e.g. pencils or pens in a pocket) or Velcro fasteners on clothing may damage the textile upholstery.
Cleaning the seat belts
Clean only with lukewarm water and a mild soap solution.
Cleaning floor mats
The floor mats should be vacuumed or brushed clean regularly, especially during winter when they should be taken out
for drying. Spots on textile mats can be removed with a mild detergent. For best protection in winter, Volvo
recommends the use of Volvo rubber floor mats. Consult your Volvo retailer.
pg. 151 Vehicle care
Paint touch up
Touching up minor paint damage
Paint damage requires immediate attention to avoid rusting. Make it a habit to check the finish regularly - when
washing the vehicle for instance. Touch-up if necessary. Paint repairs require special equipment and skill. Contact your
Volvo retailer for any extensive damage. Minor scratches can be repaired by using Volvo touch-up paint.
Color code
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In accordance with applicable U.S. and Canadian regulations, the following list of warranties is provided.
New Vehicle Limited Warranty
Parts and Accessories Limited Warranty
Corrosion Protection Limited Warranty
Seat Belt and Supplemental Restraint Systems Limited Warranty
Emission Design and Defect Warranty
Emission Performance Warranty
These are the federal warranties; other warranties are provided as required by state/ provincial law. Refer to your
separate Warranty and Service Records Information booklet for detailed information concerning each of the warranties.
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
maintenance. The schedule includes components that affect vehicle emissions. This page describes some of the
emission-related components.
Vehicle Event Data (Black Box)
Your vehicle's driving and safety systems employ computers that monitor, and share with each other, information
about your vehicle's operation. One or more of these computers may store what they monitor, either during normal
vehicle operation or in a crash or near-crash event. Stored information may be read and used by:
Volvo Car Corporation
service and repair facilities
law enforcement or government agencies
others who may assert a legal right to know, or who obtain your consent to know such information.
pg. 155 Maintenance and servicing
Maintaining your car
Owner maintenance
Periodic maintenance requirements and intervals are described in your vehicle's Warranty and Service Records
Information booklet.
The following points can be carried out between the normally scheduled maintenance services.
Each time the car is refueled:
Check the engine oil level
Clean the windshield, windshield wipers, headlights, and tail lights
Monthly:
Check cold tire pressure in all tires. Inspect the tires for wear.
Check that engine coolant and other fluid levels are between the indicated "min" and "max" markings.
Clean interior glass surfaces with a glass cleaner and soft paper towels.
Wipe driver information displays with a soft cloth.
Visually inspect battery terminals for corrosion. Corrosion may indicate a loose terminal connector, or a battery near
the end of its useful service life. Consult your Volvo retailer for additional information.
As needed:
Wash the car, including the undercarriage, to reduce wear that can be caused by a buildup of dirt, and corrosion that
can be caused by salt residues.
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Clean leaves and twigs from air intake vents at the base of the windshield, and from other places where they may
collect.
NOTE: Complete service information for qualified technicians is available online for purchase or subscription at
www.volvotechinfo.com
.
pg. 156 Maintenance and servicing
Maintaining your car
Emission inspection readiness What is an Onboard Diagnostic System (OBD II)?
OBD II is part of your vehicle's computerized engine management system. It stores diagnostic information about your
vehicle's emission controls. It can light the Check Engine light (MIL) if it detects an emission control "fault." A "fault"
is a component or system that is not performing within an expected range. A fault may be permanent or temporary.
OBD II will store a message about any fault.
How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some
states, this type of inspection has replaced the tailpipe emission test.
How can my vehicle fail OBD II emission inspection?
Your vehicle can fail OBD II emission inspection for any of the following reasons.
If your Check Engine (MIL) light is lit, your vehicle may fail inspection.
If your vehicle's Check Engine light was lit, but went out without any action on your part, OBD II will still have a
recorded fault. Your vehicle may pass or fail, depending on the inspection practices in your area.
If you had recent service that required disconnecting the battery, OBD II diagnostic information may be incomplete
and "not ready" for inspection. A vehicle that is not ready may fail inspection.
How can I prepare for my next OBD II emission inspection?
If your Check Engine (MIL) light is lit - or was lit but went out without service, have your vehicle diagnosed and, if
necessary, serviced by a qualified Volvo technician.
If you recently had service for a lit Check Engine light, or if you had service that required disconnecting the battery,
a period of driving is necessary to bring the OBD II system to "ready" for inspection. A half-hour trip of mixed stop-
and -go/ highway driving is typically needed to allow OBD II to reach readiness. Your Volvo retailer can provide you
with more information on planning a trip.
Maintain your vehicle in accordance with your vehicle's maintenance schedule.
pg. 157 Maintenance and servicing
Hood and engine compartment
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Opening the hood
To open the hood:
Pull the lever located under the left side of the dash to release the hood lock.
Lift the hood slightly.
Press up the release control located under the front edge of the hood (at the center) up to the right, and lift the hood.
WARNING!
Check that the hood locks engage properly when closed.
Engine compartment
1. Cooling system expansion tank
2. Power steering fluid reservoir
3. Dipstick - engine oil
4. Radiator
5. Cooling fan
6. Washer fluid reservoir
7. Engine oil filler cap
8. Brake/clutch fluid reservoir
9. Battery
10. Relay/fuse box
11. Air cleaner
WARNING!
The cooling fan may start or continue to operate (for up to 6 minutes) after the engine has been switched off.
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pg. 162 Maintenance and servicing
Battery
Battery maintenance
Driving habits and conditions, climate, the number of starts, etc., all affect the service life and function of the battery.
In order for your battery to perform satisfactorily, keep the following in mind:
Check the fluid level in each cell in the battery every 24 months or every 15,0001 miles (24,000 km), whichever is
sooner. The fluid should be at the level shown in the illustration above (A). Do not overfill.
Use a screw driver to open the caps and a flashlight to inspect the level.
If necessary, add distilled water. The level should never be above the indicator (A).
The fluid level should be checked if the battery has been recharged.
After inspection, be sure the cap over each battery cell is securely in place.
Check that the battery cables are correctly connected and properly tightened.
Never disconnect the battery when the engine is running, or when the key is in the ignition. This could damage the
vehicle's electrical system.
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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.
pg. 164 Maintenance and servicing
Bulbs
Bulbs used in the car1. Low beam headlight 55W H11
2. Bi -Xenon headlight (option) 35W D2S
3. High beam headlight 55W HB3
4. Brake light, Rear fog light P21/W5
5. Turn signal, front/ rear (amber bulb) PY21W
6. Tail lights, Parking light, Side marker light P21/W5
7. Footwell lighting, cargo compartment light W5W
8. Vanity mirror 1,2W
9. License plate lighting,
Parking light in headlight housing
Side turn signal (amber bulb) W5W
10. Front fog light (option) 55W H11
NOTE:
Never touch the glass of bulbs with your fingers. Grease and oils from your fingers vaporize in the heat and will
leave a deposit on the reflector, which will damage it.
The optional Bi -Xenon headlight bulbs contain trace amounts of mercury. These bulbs should always be disposed
of by a trained and qualified Volvo service technician.
Certain bulbs not listed here should only be replaced by a trained and qualified Volvo service technician.
pg. 165 Maintenance and servicing
Replacing front bulbs
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Removing the headlight housing
The entire headlight housing must be lifted out when replacing the high/low beam, parking light, turn signal, and side
marker bulbs. To lift out the housing:
Remove the key from the ignition and turn the headlight switch to position 0.
Open the hood.
Pull up the headlight housing's retaining pin (1)
Pull the headlight housing to one side and then forward (2).
Disconnect the wiring connector.
Lift out the headlight housing and place it on a soft surface to avoid scratching the lens.
After the defective bulb has been replaced, reinsert the housing in the reverse order. Check that the retaining pin is
correctly inserted.
WARNING!
Bi -Xenon headlights (option) - due to the high voltage used by these headlights, these bulbs should only be replaced
by a trained and qualified Volvo service technician.
Low beam bulb
Open the hood.
Remove the headlight housing.
Press the retaining clamps to the sides.
Release the bulb's retaining spring by pressing it to the right, and then moving it outward and downward.
Pull out the bulb.
Disconnect the wiring connector from the bulb. Installing a new bulb.
Insert the new bulb. It can only be installed in one position.
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