trip computer VOLVO C70 2012 Owner´s Manual

Contents
4* Option/accessory, for more information, see Introduction.
00
00 Introduction
Important information............................... 10
Environment.............................................. 14
Important warnings................................... 15
01
01 Safety
Occupant safety........................................ 18
Seat belts.................................................. 20
Supplemental Restraint System............... 24
Occupant Weight Sensor (OWS).............. 29
Side impact protection airbags................. 32
Door Mounted Inflatable Curtain system
(DMIC) ......................................................34
Whiplash Protection System..................... 35
Roll-over Protection system (ROPS) ........ 37
Crash mode.............................................. 38
Child safety............................................... 39
Child restraint systems............................. 41
Infant seats............................................... 43
Convertible seats...................................... 45
Booster cushions...................................... 47
ISOFIX/LATCH lower anchors.................. 48
02
02 Instruments and controls
Instrument overview.................................. 52
Instrument panel....................................... 54
Indicator and warning symbols.................56
Symbols – instrument panel..................... 58
Information display................................... 61
12-volt sockets......................................... 63
Lighting panel........................................... 64
Left-side steering wheel lever................... 68
Trip computer........................................... 70
Cruise control*.......................................... 72
Right-side steering wheel lever................. 74
Steering wheel adjustment, Hazard warn-
ing flashers................................................ 76
Power windows......................................... 77
Mirrors....................................................... 78
Personal settings...................................... 81
HomeLink
® Wireless Control System*...... 83

50* Option/accessory, for more information, see Introduction.
Instrument overview................................................................................ 52
Instrument panel..................................................................................... 54
Indicator and warning symbols............................................................... 56
Symbols – instrument panel.................................................................... 58
Information display.................................................................................. 61
12-volt sockets....................................................................................... 63
Lighting panel.......................................................................................... 64
Left-side steering wheel lever................................................................. 68
Trip computer.......................................................................................... 70
Cruise control*........................................................................................ 72
Right-side steering wheel lever............................................................... 74
Steering wheel adjustment, Hazard warning flashers............................. 76
Power windows....................................................................................... 77
Mirrors..................................................................................................... 78
Personal settings.................................................................................... 81
HomeLink
® Wireless Control System*.................................................... 83

02 Instruments and controls
Instrument panel
02
54
Instrument panel
Speedometer
Turn signal, left
Warning symbol – See the following pages
for additional information.
Information display – The display presents
information and warning messages, the
ambient temperature, clock, etc. When the
ambient temperature is between 23 °F and
36 °F (–5 °C and +2 °C), a snowflake sym-
bol is shown in the display. This symbol
serves as a warning for possible slippery
road surfaces. Please note that this symbol
does not indicate a fault with your car. At
low speeds, or when the car is not moving,the temperature readings may be slightly
higher than the actual ambient tempera-
ture.
Information symbol – See the following
pages for additional information.
Turn signal, right
Tachometer – Shows engine speed in
thousands of revolutions per minute (rpm).
Do not drive continuously with the needle
in the red area of the dial, which indicates
maximum allowable engine rpm range.
Instead, shift to a higher gear or slow the
vehicle down. The engine management
system will automatically prevent exces-sively high engines speeds. This will be
noticeable as a pronounced unevenness in
engine speed.
Indicator and information symbols
Fuel gauge, see page 275 for fuel tank vol-
ume. When a warning light in the gauge
comes on, the vehicle should be refueled
as soon as possible, see page 70 for
more information on fuel level and con-
sumption in the "Trip computer” section.
High beam indicator
Function display – This window displays
information on functions such as the

02 Instruments and controls
Information display
02

61 Messages
G019617
When an indicator or warning light in the instru-
ment panel comes on, a message is also
shown in the information display. To read a
message:
1.
Press the READ button (1).
2.
Pressing READ repeatedly enables you to
scroll to any other messages that may be
stored.
NOTE
If a message is displayed when e.g. you are
using the trip computer, this message must
be read before you can access the trip com-
puter.
MessageMeaning
.....STOP
SAFELYAStop the vehicle in a
safe place and switch
off the engine to help
prevent the risk of seri-
ous damage.
HIGH ENGINE
TEMP STOP
SAFELYStop the vehicle in a
safe place and switch
off the engine to help
prevent the risk of seri-
ous damage.
......SERVICE
URGENTATake your car to a
trained and qualified
Volvo service techni-
cian for inspection
immediately.
......SEE MAN-
UALARefer to your owner's
manual. For additional
information, please
contact your Volvo
retailer.
MessageMeaning
.....SERVICE
REQUIREDATake your car to a
trained and qualified
Volvo service techni-
cian for inspection as
soon as possible (but
preferably before the
next scheduled mainte-
nance service).
BOOK TIME
FOR MAINTE-
NANCEBook time for service at
an authorized Volvo
workshop.
TIME FOR
REGULAR
MAINTE-
NANCEThis message is affec-
ted by the number of
miles/km driven, by the
number of months, or
by the number of engine
hours since the service
reminder was reset at
the most recent regu-
larly scheduled service.
MAINTE-
NANCE OVER-
DUEIf the vehicle is not serv-
iced according to
schedule, the warranty
may not apply to dam-
aged parts, etc.

02 Instruments and controls
Trip computer
02
70
G029052
READ (press to acknowledge/confirm/
erase a message)
Thumb wheel (used to scroll among the trip
computer menus)
RESET
The trip computer stores information gathered
from several systems in your car and has four
menus (five on Canadian models) that can be
shown in the information display.
•--- MILES TO EMPTY TANK
•--.- MPG AVERAGE (average fuel con-
sumption)
•--.- MPG INSTANTANEOUS (current fuel
consumption)
•--- MPH AVERAGE SPEED
•--- MPH ACTUAL SPEED (current speed
in mph, Canadian models only)
•DSTC-related information, see page 158
NOTE
Warning messages from the car's monitor-
ing systems will override the trip computer
function.
If a warning message is shown in the informa-
tion display while you are using the trip com-
puter:
1. Acknowledge the message by pressing the
READ (button 1).
2.
Press READ again to return to the trip
computer function.
Controls
The trip computer functions can be accessed
by twisting the thumb wheel (2) one step at a
time in either direction. Twisting a final time
returns you to the original function.
Resetting
--.- MPG AVERAGE (average fuel consump-
tion) and --- MPH AVERAGE SPEED can be
reset.
1. Select one of these functions.2.
Press RESET (3).
--- MILES TO EMPTY TANKThis function shows the approximate distance
that can be driven on the fuel remaining in the
tank. The calculation is based on average fuel
consumption during the last 20 miles (30 km)
of driving and the amount of fuel remaining in
the tank when the reading was taken.
When the message
--- MILES TO EMPTY
TANK appears in the display, refuel as soon
as possible.
MPG AVERAGEThis value indicates fuel consumption since the
last time the trip computer was reset, by press-
ing RESET (button 3). When the engine is
switched off, information on fuel consumption
is stored and remains in system memory until
RESET (button 3) is pressed again.
MPG INSTANTANEOUSThis value indicates the current fuel consump-
tion, based on readings taken once per sec-
ond. When the car is not moving, "
----" will be
displayed.
MPH AVERAGE SPEEDThis value indicates average speed since the
last time the trip computer was reset, by press-
ing RESET (button 3). When the engine is
switched off, information on average speed is

02 Instruments and controls
Trip computer
02
71
stored and remains in system memory until the
RESET (button 3) is pressed again.
MPH ACTUAL SPEED (Canadian models
only)
This function provides the driver with an instan-
taneous conversion of the car's current speed
from km/h to mph.
NOTE
Trip computer readings may vary slightly
depending on the circumference of the tires
on the car, tire inflation, or driving style.

06 Starting and driving
General information
06
140
Economical driving conserves natural
resources
Better driving economy may be obtained by
thinking ahead, avoiding rapid starts and stops
and adjusting the speed of your vehicle to
immediate traffic conditions.
Observe the following rules:
•Bring the engine to normal operating tem-
perature as soon as possible by driving
with a light foot on the accelerator pedal for
the first few minutes of operation. A cold
engine uses more fuel and is subject to
increased wear.
•Whenever possible, avoid using the vehicle
for driving short distances. This does not
allow the engine to reach normal operating
temperature.
•Drive carefully and avoid rapid acceleration
and hard braking.
•Use the transmission's Drive (D) position
as often as possible and avoid using kick-
down.
•Do not exceed posted speed limits.
•Avoid carrying unnecessary items (extra
load) in the vehicle.
•Maintain correct tire pressure. Check tire
pressure regularly (when tires are cold).
•Remove snow tires when threat of snow or
ice has ended.
•At highway driving speeds, fuel consump-
tion will be lower with the air conditioning
on and the windows closed than with the
air conditioning off and the windows open.
•Using the onboard trip computer's fuel
consumption modes can help you learn
how to drive more economically.
Other factors that decrease gas mileage
are:
•Dirty air cleaner
•Dirty engine oil and clogged oil filter
•Dragging brakes
•Incorrect front end alignment
Some of the above mentioned items and others
are checked at the standard maintenance
intervals.
WARNING
Driving with the trunk open: Driving with
the trunk open could lead to poisonous
exhaust gases entering the passenger com-
partment. If the trunk must be kept open for
any reason, proceed as follows:
1. Close the windows.
2. Set the ventilation system control to air
flow to floor, windshield and side win-
dows and the blower control to its high-
est setting.
Weight distribution affects handling
At the specified curb weight your vehicle has a
tendency to understeer, which means that the
steering wheel has to be turned more than
might seem appropriate for the curvature of a
bend. This ensures good stability and reduces
the risk of rear wheel skid. Remember that
these properties can alter with the vehicle load.
The heavier the load in the cargo area, the less
the tendency to understeer.
Handling, roadholding
Vehicle load, tire design and inflation pressure
all affect vehicle handling. Therefore, check
that the tires are inflated to the recommended
pressure according to the vehicle load. See the
"Tire pressure" section. Loads should be dis-
tributed so that capacity weight or maximum
permissible axle loads are not exceeded.
Driving through water
The vehicle can be driven through water up to
a depth of approximately 9 in. (25 cm), at a
maximum speed of 6 mph (10 km/h).
•Take particular care when driving through
flowing water.
•Clean the electrical connections for trailer
wiring after driving in mud or water
•When driving through water, maintain low
speed and do not stop in the water.

09 Maintenance and servicing
Maintaining your car 09
216
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 inspec-
tion 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 dis-
connecting 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, haveyour 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/high-
way driving is typically needed to allow
OBD II to reach readiness. Your Volvo
retailer can provide you with more infor-
mation on planning a trip.
•Maintain your vehicle in accordance with
your vehicle's maintenance schedule.

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