2011 VOLVO C70 brake

07 Wheels and tires
Changing a wheel
07

199 Removing the wheel
See page 192 for information on accessing the
jack and tools for changing a wheel.
1. Apply the parking brake.
2.
Put the gear selector in Park (P).
3. Block the wheels that are on the ground
with wooden blocks or large stones.
4. Remove the wheel cover (where applica-
ble) using the flat end of the lug wrench.
G020332
5. With the vehicle still on the ground, use the
lug wrench to loosen the wheel nuts ½–1
turn by exerting downward pressure. Turn
the nuts counterclockwise to loosen.6. There are two jack attachment points on
each side of the car. Position the jack cor-
rectly in the attachment (see the illustration)
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 posi-
tioned in the attachment.
Jack attachment points
7. Raise the vehicle until the wheel to be
changed is off the ground.
8. Unscrew the wheel nuts completely and
carefully remove the wheel so as not to
damage the threads on the wheel bolts.
WARNING
•The jack must correctly engage 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
changing a tire. For any other job, use
stands to support the car.
•Apply the parking brake and put the gear
selector in the Park (P) position.
•Block the wheels standing on the ground,
use rigid wooden blocks or large stones.
•The jack should be kept well-greased
and clean, and should not be damaged.
•No objects should be placed between
the base of jack and the ground, or
between the jack and the attachment bar
on the vehicle.

08 Car care
Washing and cleaning the car
08

207
Keeping the underbody clean is most impor-
tant, especially in the winter. Some automatic
washers do not have facilities for washing the
underbody.
CAUTION
•Before driving into an automatic car
wash, turn off the optional rain sensor to
avoid damaging the windshield wipers.
•Make sure that side view mirrors, auxil-
iary lamps, etc, are secure, and that any
antenna(s) are retracted or removed.
Otherwise there is risk of the machine
dislodging them
•Chromed wheels: Clean chrome-
plated wheels using the same deter-
gents used for the body of the vehicle.
Aggressive wheel-cleaning agents can
permanently stain chrome-plated
wheels.
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.
Exterior lightingCondensation may form temporarily on the
inside of the lenses of exterior lights such as
headlights, fog lights, or taillights. This is nor-
mal and the lights are designed to withstand
moisture. Normally, condensation will dissi-
pate after the lights have been on for a short
time.
Polishing and Waxing
•Normally, polishing is not required during
the first year after delivery, however, wax-
ing 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 pol-
ishing 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 cov-
ered under your vehicle's paint warranty.
Upholstery care
FabricClean 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 componentsCleaning interior plastic components should
be done with a cleaning agent specially
designed for this purpose. Consult your Volvo
retailer.
Alcantera™ suede-like materialSuede-like upholstery can be cleaned with a
soft cloth and mild soap solution.

09 Maintenance and servicing
Engine compartment 09
218
Cooling system expansion tank
Power steering fluid reservoir (concealed
behind the headlight)
Dipstick – engine oil
Radiator
Cooling fan
Washer fluid reservoir
Engine oil filler cap
Brake/clutch fluid reservoir
Battery
Relay/fuse box
Air cleaner
WARNING
The cooling fan may start or continue to
operate (for up to 6 minutes) after the engine
has been switched off.

09 Maintenance and servicing
Fluids 09
222
WARNING
Never remove the radiator cap while the
engine is warm. Wait until the vehicle cools.
If it is necessary to top off the coolant when
the engine is warm, unscrew the expansion
tank cap slowly so that the overpressure
dissipates.
Brake fluid
Brake fluid reservoir
The brake fluid should always be between the
MIN and MAX marks on the side of the reser-
voir. Check, without removing the cap, that
there is sufficient fluid in the reservoir.Fluid type: DOT 4+ boiling point >536 °F
(>280 °C), P/N 9437433
Replace: The fluid should be replaced accord-
ing to the intervals specified in the Warranty
and Service Records Information booklet.
When driving under extremely hard conditions
(mountain driving, etc), it may be necessary to
replace the fluid more often. Consult your
Volvo retailer. Always entrust brake fluid
changing to a trained and qualified Volvo serv-
ice technician.
WARNING
•If the fluid level is below the MIN mark
in the reservoir or if a brake-related
message is shown in the information
display: DO NOT DRIVE. Have the car
towed to a trained and qualified Volvo
service technician and have the brake
system inspected.
•Dot 4+ should never be mixed with any
other type of brake fluid.
Power steering fluid
The fluid level is checked at each service inter-
val.
Fluid type: Volvo power steering fluid or equiv-
alent.
Replace: No fluid change required.
WARNING
If a problem should occur in the power
steering system or if the vehicle has no elec-
trical current and must be towed, it is still
possible to steer the vehicle. However, keep
in mind that greater effort will be required to
turn the steering wheel.

09 Maintenance and servicing
Replacing bulbs 09
226
Introduction
Before replacing bulbs in your vehicle, please
keep the following points in mind:
NOTE
Never touch the glass of bulbs with your fin-
gers. Grease and oils from your fingers
vaporize in the heat and will leave a deposit
on the reflector, which will damage it.
The optional Active Bending Light bulbs
contain trace amounts of mercury. These
bulbs should always be disposed of by a
trained and qualified Volvo service techni-
cian.
Certain bulbs should only be replaced by a
trained and qualified Volvo service techni-
cian:
•Courtesylighting
•Reading lights
•Glove compartment lights
•Turn signals and courtesy lights in the
side door mirrors
•High-mounted brake lights
•Active Bending Lights, Brake lights
Removing the headlight housing
WARNING
•The engine should not be running when
changing bulbs.
•If the engine has been running just prior
to replacing bulbs in the headlight hous-
ing, please keep in mind that compo-
nents in the engine compartment will be
hot.
The entire headlight housing must be lifted out
when replacing the high/low beam, parkinglight, turn signal, and side marker bulbs. To lift
out the housing:
1. Remove the key from the ignition and turn
the headlight switch to position
.
2. Open the hood.
3. Pull up the headlight housing's retaining
pin.
4. Pull out the headlight housing.
5. Disconnect the wiring connector by press-
ing down the clip with your thumb while at
the same time pulling the connector with
your other hand.

09 Maintenance and servicing
Replacing bulbs 09
230
6. Press a new bulb into place and turn it
clockwise.
7.
Reinsert the bulb holder. The mark TOP
should be upward.
8. Secure the fog light housing with the
retaining screw and press the panel back
into place.
Removing the taillight bulb holder
All bulbs in the taillight cluster can be replaced
from the trunk. To access the bulb holders:
1. Switch off all lights and turn the key to
position 0.2. Remove the covers in the left/right panels
to access the bulb holders.
3. Disconnect the wiring connector from the
affected bulb holder.
4. Press the catches together and pull out the
bulb holder.
5. Replace the defective bulb.
6. Press the bulb holder into place and rein-
stall the cover.
Location of taillight bulbs
Location of taillight bulbs
Taillight/parking light/fog light
Turn signal
Back-up light
NOTE
If the message indicating a burned out bulb
remains in the information display after the
bulb has been replaced, consult a trained
and qualified Volvo service technician.
High-level brake lightThese bulbs should only be replaced by a
trained and qualified Volvo service technician.
License plate lighting
1. Switch off all lights and turn the key to
position 0.

09 Maintenance and servicing
Fuses 09
238* Option/accessory, for more information, see Introduction.
Fuses in the passenger compartment
-Fuse 37-42, not in use-
43.Audio system, Blue-
tooth,Volvo Navigation sys-
tem*15A
44.Supplemental Restrain Sys-
tem (SRS), engine control
module10A
45.12-volt socket in passeng-
er's compartment15A
46.Lighting – glove compart-
ment, instrument panel, and
footwells5A
47.Interior lighting5A
48.Windshield washers15A
49.Supplemental Restrain Sys-
tem (SRS), Occupant
Weight Sensor (OWS)10A
50.Not in use
51.Fuel filter relay10A
52.Transmission control mod-
ule (TCM), ABS5A
53.Power steering10A
54.Park assist*, Active Bending
Lights*10A
55.Not in use
56.Volvo Navigation System
remote key module, alarm
siren control module10A
57.On-board diagnostic
socket, brake light switch15A

11 Specifications
Dimensions and weights
11

271
PositionDimension
GTrack, front60.1 in. (155 cm)
HTrack, rear61.4 in. (156 cm)
ILoad width, floor28 in. (71 cm)
JWidth72.3 in. (184 cm)
KWidth encl. door mirrors79.6 in. (202 cm)
Weights
CategoryUSACanada
Gross vehicle weight4560 lbs2070 kg
Capacity weight640 lbs290 kg
Permissible axle weight, front2440 lbs1110 kg
Permissible axle weight, rear2370 lbs1075 kg
Curb weight3810 lbs1720 kg
Max. trailer weight (w/o brakes)1540 lbsAll models: 700 kg
Max. trailer weight (with brakes)2000 lbsAll models: 900 kg
Max. tongue weight165 lbsAll models: 75 kg