2012 VOLVO XC90 inflation pressure

07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
07
194
The tire pressure monitoring system1 uses sen-
sors mounted in the tire valves to check infla-
tion pressure levels. When the vehicle is mov-
ing at a speed of approximately 20 mph
(30 km/h) or faster, these sensors transmit
inflation pressure data to a receiver located in
the vehicle.
USA – FCC ID: MRXG403MA4A
This device complies with part 15 of the FCC
rules. Operation is subject to the following
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received,
including interference that may cause unde-
sired operation.
When low inflation pressure is detected,
TPMS will light up the tire pressure warning
light (also referred to as a telltale) in the
instrument panel (see page 61), and will dis-
play a message in the text window. The
wording of this message is determined by
the degree of inflation pressure loss.
AOn certain models, the FCC code is MRXTG315AM04
When low inflation pressure is detected, TPMS
will light up the tire pressure warning light
(also referred to as a telltale) in the instrumentpanel and will display one of the following mes-
sages in the text window:
LOW TIRE PRESS.
CHECK TIRES or VERY LOW TIRE
PRESSURE.
NOTE
If a fault occurs in TPMS, the tire pressure
warning light will flash for approximately
1 minute and
TIRE PRESS SYST
SERVICE REQUIRED will be displayed.
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire pres-
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres-
sure. Driving on a significantly under-inflatedtire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the
vehicle's handling and stopping ability.
Please note that the TPMS is not a substitute
for proper tire maintenance, and it is the driv-
er's responsibility to maintain correct tire pres-
sure, even if under-inflation has not reached
the level to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined with
the low tire pressure telltale. When the system
detects a malfunction, the telltale will flash for
approximately one minute and then remain
continuously illuminated. This sequence will
continue upon subsequent vehicle start-ups as
long as the malfunction exists. When the mal-
function indicator is illuminated, the system
may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may
occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing one
or more tires or wheels on your vehicle to
1This system is standard on U.S. models and optional on Canadian models

07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
07

195
ensure that the replacement or alternate tires
and wheels allow the TPMS to continue to
function properly.
NOTE
TPMS indicates low tire pressure but does
not replace normal tire maintenance. For
information on correct tire pressure, please
refer to the tire inflation pressure table in this
chapter or consult your Volvo retailer.
Erasing warning messagesWhen a low tire pressure warning message has
been displayed, and the tire pressure warning
light has come on:
1. Use a tire pressure gauge to check the
inflation pressure of all four tires.
2. Re-inflate the tire(s) to the correct pressure
(consult the tire pressure placard or the
table see page 177).
3. Drive the vehicle for several minutes at a
speed of 20 mph (30 km/h) or faster.
> This will erase the warning text and the
warning light will go out.
WARNING
Incorrect inflation pressure could lead to tire
failure, resulting in a loss of control of the
vehicle.
Changing wheels with TPMSPlease note the following when changing or
replacing the factory installed TPMS wheels/
tires on the vehicle:
•Only the factory-mounted wheels are
equipped with TPMS sensors in the valves.
•If the vehicle is equipped with a temporary
spare tire, this tire does not have a TPMS
sensor.
•If wheels without TPMS sensors are moun-
ted on the vehicle, TIRE PRESS SYST
SERVICE REQUIRED will be displayed
each time the vehicle is driven above
25 mph (40 km/h) for 10 minutes or more.
•Once TPMS sensors are properly installed,
the warning message should not reappear.
•Volvo recommends that TPMS sensors be
fitted on all wheels used on the vehicle.
Volvo does not recommend moving sen-
sors back and forth between sets of
wheels.
NOTE
If a tire is changed or if the TPMS sensor is
moved to another wheel, the sensor’s seal,
nut and valve core should be replaced.
CAUTION
When inflating tires with TPMS valves, press
the pump's mouthpiece straight onto the
valve to help avoid bending or otherwise
damaging the valve.
Recalibrating TPMS (Canadian models
only)
In certain cases, it may be necessary to reca-
librate TPMS to conform to Volvo's recom-
mended tire inflation pressures (see the infla-
tion pressure table on page 177), for example,
if higher inflation pressure is necessary when
transporting heavy loads, etc.
To recalibrate:
1. Switch off the engine.
2. Inflate the tires to the desired pressure and
turn the ignition key to position I or II (see
page 141 for additional information).
3. Turn the thumb wheel on the left-side
steering wheel lever until
Tire pressure
Calibration appears in the display.
4.
Press and hold the Reset button on the
left-side steering wheel lever until
TIRE
PRESSURE CALIBRATED is displayed.

11 Specifications
Label information
11
279
Model plate: includes e.g., Vehicle Identi-
fication Number (VIN), codes for color and
upholstery, etc. The model plate is located
on the rear side of the B-pillar (the pillar
between the front and rear passenger
doors) and the rear passenger's door must
be open in order to see it.
Federal Motor Vehicle Safety Standards
(FMVSS) specifications (USA) and Min-
istry of Transport (CMVSS) standards
(Canada): Your Volvo is designed to meet
all applicable safety standards, as evi-
denced by the certification label on the
driver's side B-pillar (the structural mem-
ber at the side of the vehicle, at the rear of
the driver's door opening). For further infor-
mation regarding these regulations, please
consult your Volvo retailer.
Tire inflation pressures: This label indi-
cates the correct inflation pressures for the
tires that were on the vehicle when it left
the factory. Canadian models have the
upper decal; U.S. models have the lower
one.
Vehicle Identification Number (VIN): The
VIN plate is located on the top left surface
of the dashboard. The VIN is also stamped
on the right hand door pillar.
Vehicle Emission Control Information:
Your Volvo is designed to meet all appli-
cable emission standards, as evidenced by
the certification label on the underside of
the hood. For further information regarding
these regulations, please consult your
Volvo retailer.

12 Index
12
296
Fog lights
front*.....................................................68
Folding door mirrors.................................. 64
Front airbags.................................. 24, 25, 28
Front seat
folding backrest.................................. 104
manually adjusted............................... 104
Front seats
power.................................................. 105
ventilated.............................................. 97
XC90 Executive.................................. 107
Front suspension..................................... 286
Fuel.......................................................... 134
Fuel filler cap........................................... 137
Fuel filler door
opening manually...............................137
unlocking.............................................. 68
Fuel system.............................................. 288
Fuses.......................................................232G
Garage door opener
HomeLink® Wireless Control System. . . 88
Gasoline................................................... 134
Geartronic – manual shifting.................... 145
Generator................................................. 289
Generator warning light............................. 60
Glove compartment................................. 115
Grocery bag holder.................................. 121
Gross vehicle weight (GVW).................... 181
H
Hand brake.............................................. 152
Hazard warning flashers............................ 74
HD digital radio........................................ 253
Headlights.................................................. 67
Active Bending Lights............. 64, 68, 223
Dual Xenon........................................... 64
Headlights, high and low beams............... 70
Heated front seats..................................... 99
High/low beams – replacing....................223High beam bulb, replacing...................... 229
High beam flash......................................... 70
High beam indicator.................................. 58
Hoisting the vehicle.................................211
HomeLink
® Wireless Control System........ 88
Home safe lighting..................................... 70
Hood, opening/closing.............................. 80
I
Ignition switch.......................................... 141
Immobilizer (start inhibitor)...................... 124
Important information................................ 10
Indicator and warning symbols.................. 58
indicator light............................................. 60
Infant seats................................................ 42
Inflatable Curtain........................................ 33
Inflation pressure, checking..................... 175
Inflation pressure table............................177
Information and warning symbols, table
of.............................................................. 291
Information display.................................... 58
Inspection readiness................................ 209

12 Index
12
299
TIME FOR REGULAR SERVICE................. 62
Tire inflation pressure..............................177
Tire Pressure Monitoring System (TPMS) 194
Tires.........................................................172
age...................................................... 172
changing............................................. 190
changing from summer to winter........ 173
designations....................................... 178
improving economy............................ 172
inflation............................................... 175
inflation pressure, checking................ 175
inflation pressure table.......................177
load ratings......................................... 176
rotation............................................... 173
spare................................................... 184
speed ratings...................................... 176
storing................................................. 173
tire sealing system.............................. 185
tread wear indicator............................ 174
Tire sealing system.................................. 185
Towing a trailer........................................ 159
Towing - cars with All Wheel Drive.......... 158
Towing the vehicle................................... 157
Trailer hitch - detachable......................... 162
Trailer towing........................................... 159
Transmission, automatic.......................... 144Tread wear indicator................................ 174
Treble....................................................... 249
Trip computer............................................ 75
Trip odometer............................................ 58
Turn signals............................................... 70
U
Uniform Tire Quality Grading...................182
Unlocking fuel filler door............................ 68
Unlocking the car..................................... 128
Unpaved roads, driving on...................... 143
V
Vanity mirror............................................ 112
Vehicle dimensions.................................. 280
Vehicle Event Data..................................... 13
Vehicle Identification Number (VIN)......... 279
Vehicle loading........................................ 181
Vehicle maintenance................................ 208
Vehicle weights........................................ 282Ventilated seats......................................... 97
Volvo and the environment........................ 14
Volvo maintenance.................................. 208
Volvo On Call Roadside Assistance........ 293
W
Warning symbol......................................... 58
Warning symbol in center of dashboard.... 58
Warranties................................................ 208
Washer fluid reservoir......................213, 217
Washing the vehicle................................. 200
Water, driving through............................. 143
Waxing..................................................... 201
Weights.................................................... 282
Wheels.....................................................172
storing................................................. 173
Windshield
IR coating............................................. 73
Windshield washer fluid reservoir............217
Windshield wipers.................................... 219
Winter/Wet driving mode......................... 164
Wipers...................................................... 219