windshield wipers VOLVO C70 2012 Owner´s Manual

02 Instruments and controls
Right-side steering wheel lever
02
74
Windshield wipers
Windshield/headlight washers
Rain sensor – on/of, see page 74
Thumb wheel
Windshield wipers offThe windshield wipers are off when
the lever is in position 0.
Manual wiper functionFrom position 0, move the lever
upward. The windshield wipers will
sweep one stroke at a time for as
long as the lever is held up.
Intermittent wiper functionWith the lever in this position, you
can set the wiper interval by mov-
ing the thumb wheel (C) upward to
increase wiper speed or down-
ward to decrease the speed.
Continuous wiper functionThe wipers operate at "normal"
speed.
High speed wiper function.
– Windshield washers
Pull the lever toward the steering wheel and
release it. The wipers will make 2–3 sweeps
across the windshield after the lever has been
released.
CAUTION
•Use ample washer fluid when washing
the windshield. The windshield should
be thoroughly wet when the wipers are
in operation.
•Before using the wipers, ice and snow
should be removed from the wind-
shield/rear window. Be sure the wiper
blades are not frozen in place.
Headlight washers (certain models)
When the lever has been pulled, high pressure
jets mounted in the bumper will spray the head-
lights.
The following applies to conserve washer fluid,
see page 64 for information on the light switch
positions:
Low/high beam headlights onThe headlights will be washed the first time the
windshield is washed. Thereafter, the head-
lights will only be washed once for every five
times the windshield is washed within a
10 minute period.
Parking lights onThe optional Active Bending Lights will be
washed once for every five times the wind-
shield is washed.
Normal halogen headlights will not be washed.

02 Instruments and controls
Right-side steering wheel lever
02
* Option/accessory, for more information, see Introduction.75
– Rain sensor*
G031469
The rain sensor regulates windshield wiper
speed according to the amount of water on the
windshield. The sensitivity of the rain sensor is
adjusted by moving the thumb wheel (C in the
illustration on the previous page) up (the wipers
will sweep the windshield more frequently) or
down (the wipers will sweep the windshield
less frequently).
On/Off
Activating the rain sensor
1. Switch on the ignition.
2. Put the windshield wiper lever in posi-
tion 0.3. Press button B (see page 74). The rain sen-
sor symbol will appear in the lower display.
Manual deactivationThe rain sensor can be deactivated by:
Pressing button (B).
or
Moving the windshield wiper lever down.
NOTE
The rain sensor function will remain acti-
vated if the lever is briefly moved up to acti-
vate the "manual sweep" function.
CAUTION
The rain sensor should be deactivated when
washing the car in an automatic car wash,
etc. If the rain sensor function is left on, the
wipers will start inadvertently in the car
wash and could be damaged.
Automatic deactivationThe rain sensor is deactivated automatically in
the following situations:
•When the key is removed from the ignition.
•Five minutes after the ignition is switched
off if the key is left in the ignition.
– Thumb wheel
The thumb wheel is used to set the wiper inter-
val when intermittent wiping is selected, or the
sensitivity to the amount of rain on the wind-
shield when the rain sensor is selected. Move
the wheel upward or downward to increase/
decrease wiper speed when the intermittent
function is selected, or to increase/decrease
the optional rain sensor's sensitivity when the
this function is activated.

08 Car care
Washing and cleaning the car
08

207
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
Maintaining your car09

215 Owner maintenance
Periodic maintenance requirements and inter-
vals 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 taillights.
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 cor-
rosion. Corrosion may indicate a loose ter-
minal connector, or a battery near the end
of its useful service life. Consult a trained
and qualified Volvo service technician 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.
•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.
Hoisting the vehicle
If a garage jack is used to lift the vehicle, the
two jack attachments points should be used.
They are specially reinforced to bear the weight
of the vehicle. A garage jack can also be placed
under the front of the engine support frame.
Take care not to damage the splash guard
under the engine. Ensure that the jack is posi-
tioned so that the vehicle cannot slide off it.
Always use axle stands or similar structures.
If a two-post hoist is used to lift the vehicle, the
front and rear lift arm pads should be centered
under the reinforced lift plates on the inboard
edge of the sill rail (see illustration).
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 diagnos-
tic 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.

09 Maintenance and servicing
Fuses 09
236
Fuses in the engine compartment
G020250
1.Coolant fan (radiator)50A
2.Power steering80A
3.Feed to passenger com-
partment fuse box60A
4.Feed to passenger com-
partment fuse box60A
5.Element, climate unit80A
6.Not in use
7.ABS pump30A
8.ABS valves20A
9.Engine functions30A
10.Climate system blower40A
11.Headlight washers, climate
system blower, power
retractable hard top20A
12.Feed to heated rear window30A
13.Starter motor relay30A
14.Trailer connector (acces-
sory)40A
15.Power retractable hard top30A
16.Feed to audio system40A
17.Windshield wipers30A
18.Feed to passenger com-
partment fuse box40A
19.Not in use
20.Horn15A
21.Not in use
22.Subwoofer25A

12 Index
12
290
M
Maintenance............................................ 214
hoisting the vehicle............................. 215
performed by the owner.....................215
Mirrors....................................................... 78
Model plate.............................................. 271
Motor oil........................................... 219, 277
checking............................................. 219
O
Occupant safety........................................ 18
Occupant weight sensor............................ 29
Octane recommendations.......................143
Oil............................................................. 219
changing............................................. 219
checking............................................. 219
On Call Roadside Assistance.................. 284
Opening the hood.................................... 217
Opening the trunk from the inside........... 133
Owner maintenance................................. 215
P
Panel lighting, instrument.......................... 66
Park assist............................................... 172
Parking brake........................................... 157
Parking lights............................................. 66
Passenger’s side front airbag, disabling. . . 29
Periodic owner-performed maintenance. 215
Permissible axle weight........................... 185
Personal settings....................................... 81
Power door mirrors.................................... 79
Power front seat...................................... 102
memory function................................. 103
Power retractable hard top
introduction......................................... 106
messages........................................... 108
operating............................................. 108
trunk divider........................................ 107
wind blocker....................................... 110
Power steering fluid................................. 222
Power windows......................................... 77
Pregnancy, using seat belts during........... 22
Private locking......................................... 126
R
Radio
Sirius satellite radio............................255
Radio functions........................................ 251
HD digital radio................................... 253
Rain sensor - windshield wipers................ 75
Rear fog light............................................. 66
Rear park assist....................................... 172
Rearview mirror.......................................... 78
auto-dim function................................. 78
Rearview mirror with compass.................. 78
Recalls, child restraints.............................. 40
Recirculation (climate system)................... 92
Refrigerant (A/C system).................... 88, 275
Refueling.................................................. 145
fuel tank volume.................................275
Registering child restraints........................ 40
Remote key.............................................. 122
battery replacement............................ 124
functions............................................. 123
key blade............................................ 124
Replacing fuses....................................... 234

12 Index
12
292
tire sealing system.............................. 189
tread wear indicator............................ 178
uniform tire quality grading................. 187
winter driving...................................... 188
Tire sealing system.................................. 189
Towing a trailer........................................ 164
trailer hitch.......................................... 166
Towing the vehicle................................... 160
Trailer hitch - detachable......................... 166
Trailer towing........................................... 164
Transmission
Geartronic........................................... 152
shiftlock override................................ 153
Tread wear indicator................................ 178
Treble....................................................... 248
Trip computer............................................ 70
Trips, long distance................................. 142
Trunk
loading................................................117
opening from the inside...................... 133
opening mechanically......................... 133
Trunk divider (Power retractable hard
top)........................................................... 107
Turn signals............................................... 68
indicator lights...................................... 54U
Uniform Tire Quality Grading...................187
V
Valet locking............................................ 126
Vehicle dimensions.................................. 272
Vehicle Event Data..................................... 13
Vehicle loading........................................ 185
Vehicle maintenance................................ 214
performed by the owner.....................215
Vehicle towing.........................................160
Vehicle weights........................................ 273
VIN (Vehicle Identification Number)......... 271
Volvo and the environment........................ 14
Volvo maintenance.................................. 214
Volvo On Call Roadside Assistance........ 284
W
Warning flashers, hazard........................... 76
Warning symbol......................................... 56Warranties................................................ 214
Washer fluid..................................... 221, 275
Washer fluid reservoir......................218, 221
Water, driving through............................. 140
Weights.................................................... 273
Wheel nuts............................................... 198
Wheels.....................................................176
changing............................................. 199
storing................................................. 177
Whiplash Protection System (WHIPS)....... 35
Wind blocker (power retractable hard top)
(Power retractable hard top).................... 110
Windows
power.................................................... 77
Windshield washer fluid reservoir............218
Windshield wiper blades.......................... 223
Windshield wipers...................................... 74
rain sensor............................................ 75
Winter tires............................................... 188
Wiper blades
replacing windshield wipers............... 223