2009 VOLVO S40 trip computer

Contents
4
00
00 IntroductionGeneral information.................................. 10
Volvo and the environment....................... 12
Important warnings................................... 13
01
01 SafetyOccupant safety........................................ 16
Seat belts.................................................. 18
Supplemental Restraint System............... 21
Occupant Weight Sensor (OWS).............. 26
Side impact protection airbags................. 29
Volvo Inflatable Curtain (VIC).................... 30
Whiplash Protection System..................... 32
Crash mode.............................................. 34
Child safety............................................... 35
Child restraint systems............................. 37
Infant seats............................................... 38
Convertible seats...................................... 40
Booster cushions...................................... 42
ISOFIX lower anchors............................... 43
Top tether anchors.................................... 45
Child restraint registration and recalls...... 46
02
02 Instruments and controlsInstrument overview.................................. 50
Instrument panel....................................... 53
Indicator and warning symbols................. 55
Symbols – instrument panel..................... 57
Information display................................... 60
12-volt sockets......................................... 62
Lighting panel........................................... 63
Left-side steering wheel lever................... 66
Trip computer........................................... 68
Cruise control (option)............................... 70
Right-side steering wheel lever................. 72
Steering wheel adjustment, Hazard warn-
ing flashers................................................ 74
Parking brake............................................ 75
Power windows......................................... 76
Mirrors....................................................... 78
Power moonroof (option).......................... 81
Personal settings...................................... 83
HomeLink® Wireless Control System
(option)...................................................... 86

G020901
48
Instrument overview................................................................................ 50
Instrument panel..................................................................................... 53
Indicator and warning symbols............................................................... 55
Symbols – instrument panel.................................................................... 57
Information display.................................................................................. 60
12-volt sockets........................................................................................ 62
Lighting panel.......................................................................................... 63
Left-side steering wheel lever................................................................. 66
Trip computer.......................................................................................... 68
Cruise control (option)............................................................................. 70
Right-side steering wheel lever............................................................... 72
Steering wheel adjustment, Hazard warning flashers............................. 74
Parking brake.......................................................................................... 75
Power windows....................................................................................... 76
Mirrors..................................................................................................... 78
Power moonroof (option)........................................................................ 81
Personal settings..................................................................................... 83
HomeLink® Wireless Control System (option)....................................... 86

02 Instruments and controls
Instrument panel
02``53 Instrument panel
8
9
11
12
13
14
10
G031465
4 3 2
567
1
SpeedometerTurn signal, leftWarning 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, rightTachometer – 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 warning symbolsFuel gauge, see page 267 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 68 for
more information on fuel level and con-
sumption in the "Trip computer” section.High beam indicatorFunction display – This window displays
information on functions such as the

02 Instruments and controlsInformation display
0260
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.
PressingREAD 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.Message
Meaning
STOP SAFELY
A
Stop the vehicle in a
safe place and switch
off the engine to help
prevent the risk of seri-
ous damage.
HIGH ENGINE
TEMP STOP
SAFELY
Stop the vehicle in a
safe place and switch
off the engine to help
prevent the risk of seri-
ous damage.
SERVICE
URGENT
A
Take your car to a
trained and qualified
Volvo service techni-
cian for inspection
immediately.
SEE MANUAL
A
Refer to your owner's
manual. For additional
information, please
contact your Volvo
retailer.
Message
Meaning
SERVICE
REQUIRED
A
Take 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 SERVICE
Book time for service at
an authorized Volvo
workshop.
TIME FOR
REGULAR
MAINTE-
NANCE
This 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-
DUE
If the vehicle is not serv-
iced according to
schedule, the warranty
may not apply to dam-
aged parts, etc.

02 Instruments and controlsTrip computer
0268
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
•
AVERAGE
(average fuel consumption)
•
INSTANTANEOUS
(current fuel con-
sumption)
•
AVERAGE SPEED
•
ACTUAL SPEED
(current speed in mph,
Canadian models only)
•
STC/DSTC
, see page 155
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.
PressREAD again to return to the trip
computer function.ControlsThe 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.ResettingAVERAGE (average fuel consumption) and
AVERAGE SPEED can be reset.
1. Select one of these functions.
2.
PressRESET (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 pos-
sible.AVERAGEThis value indicates fuel consumption since the
last time the trip computer was reset, by press-
ingRESET (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.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.
AVERAGE SPEEDThis value indicates average speed since the
last time the trip computer was reset, by press-
ingRESET (button 3). When the engine is
switched off, information on average speed is
stored and remains in system memory until the
RESET (button 3) is pressed again.

02 Instruments and controls
Trip computer
0269
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 drivingGeneral information
06136
Economical driving conserves natural
resourcesBetter 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.
•
Note that roof racks, ski racks, etc,
increase air resistance and also fuel con-
sumption.
•
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 handlingAt 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.

12 Index
12282
inflation pressure table, Canadian mod-
els.......................................................179
inflation pressure table, US models.... 178
load ratings......................................... 177
rotation............................................... 189
snow...................................................186
spare................................................... 187
speed ratings...................................... 177
storing................................................. 174
studded............................................... 186
tire pressure monitoring system......... 197
tire sealing system.............................. 192
tread wear indicator............................ 175
uniform tire quality grading................. 185
winter driving...................................... 186
Tire sealing system.................................. 192
Top tether anchors (child restraint sys-
tems).......................................................... 45
Towing a trailer........................................ 160
trailer hitch.......................................... 162
Towing the vehicle................................... 157
Trailer hitch - detachable......................... 162
Trailer towing........................................... 160Transmission
Geartronic........................................... 150
manual........................................ 147, 148
shiftlock override................................ 151
Tread wear indicator................................ 175
Treble....................................................... 242
Trip computer............................................ 68
Trips, long distance................................. 138
Trunk
opening from the inside...................... 127
Turn signals............................................... 66
indicator lights...................................... 53
UUniform Tire Quality Grading...................185VValet locking............................................ 122
Vehicle dimensions.................................. 264
Vehicle Event Data................................... 210
Vehicle loading......................................... 183
roof loads............................................ 163Vehicle maintenance
performed by the owner.....................212
Vehicle towing.......................................... 157
Vehicle weights........................................ 265
VIN (Vehicle Identification Number)......... 263
Volvo Inflatable Curtain.............................. 30
Volvo On Call Roadside Assistance........ 275
WWarning flashers, hazard........................... 74
Warning symbol......................................... 55
Warranties................................................ 210
Washer fluid..................................... 218, 267
Washer fluid reservoir......................215, 218
Water, driving through............................. 137
Weights.................................................... 265
Wheel nuts............................................... 188
Wheels.....................................................174
changing............................................. 190
storing................................................. 174
Whiplash Protection System (WHIPS)....... 32