weight AUDI S3 2012 Owner's Guide

-Never attach two child restraint systems
to one tether strap or tether anchorage.
- Never attach a tether strap to a tie-down
hook in the luggage compartment.
- Never use child restraint tether ancho­
rages to secure safety belts or other
kinds of occupant restraints.
- Never secure or attach any luggage or
other items to the LATCH lower ancho­
rages or to the tether anchors.
-If a tether or other strap is used to at­
tach a child restraint to the front passen­ ger seat, make sure that it is not so
t ight , that it causes the weight-sensi ng
mat to measure more weight than is ac ­
tually on the seat .
- The heav ier weight reg istered can make
the Advanced Airbag System work as
though an adult were on the seat and de­
ploy the Advanced Ai rbag when it must
be s uppressed causing serious o r even
f atal injury to the child.
- If you mus t install a rearward facing
child safe ty seat o n the fron t passenger
seat beca use of exceptional circ ums tan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on , im­
med iately install the rear -facing child
safety seat in a rear seating position and
have the a irbag system inspected by you r
Audi dealer.
Installing the upper tether strap on the
anchorage
F ig. 1 49 Tether strap : prope r ro utin g and mountin g
Child S afety 159
Fig. 1 50 Tet her st rap: prope r routing an d mounti ng
Installing the tether str ap
.. Release or deploy the te ther s trap on the
child restraint according to the child re ­
straint manufacture r's instructions .
.. Guide the upper tether st rap
und er the rear
head restra int and into the rea r cargo a rea
r=;, fig . 150 (ra ise the head restraint if neces ­
sary) .
.. Slide the tether strap hook over the anchor
bracket.
.. Pull on the tether st rap hook so th at the
spring cat ch of the hook engages .
.. Tighten the tether strap firmly follow ing
the child restra int manufacturer's inst ruc ­
tions.
Relea sing the tether strap
.. Loosen the tension following the ch ild re­
strain t manufac turer 's ins truc tions .
.. Depress the spring catch on the hook and
release it from the anchorage .
(D Note
If you leave the child restraint w ith the
tether strap firm ly installed for several
days, this could leave a ma rk on the up­
ho lstery on the seat cushion and backrest
i n the area where the tether strap was in­
stalled. The upholstery would also be per ­
mane ntly stretched a round the tether
strap. T his app lies especia lly to leather
seats.
Using tether straps on rearward-facing
child restraints
Cu rrently, few rear-facing child restraint sys-
tems come with a tether . Please read and ...,

160 Child Saf ety
heed the child restraint system manufactur­
er's instructions caref ully to determine how to
properly insta ll the tether .
.&_ WARNING
-
A child in a rearward-facing child safety
seat installed on the front passenger seat
w ill be seriously injured and can be k illed if
the front a irbag inflates - even with an Ad­
vanced Airbag System .
- The inflating a irbag will hit the child
safety seat or infant car rier with g reat
force and w ill smash the ch ild safety seat
and child agains t the backrest, ce nte r
armres t, or door.
- A tight tet her or ot her st rap o n a rear ­
w ar d-fa cing child restr aint at ta ch ed to
the front passenger sea t can put too
much pressure on the weight -ma t in the
seat and register a heavier weight in the
Advanced Airbag System . The heav ier
we ight registered can make the system
work as though a n adu lt were on the seat
and dep loy the Advanced Airbag when it
must be suppressed ca using se rious or
even fatal injury to the child .
- If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circ ums tan­
c es and the
PASSENGER AIR BAG OFF
ligh t does no t come on and stay on, im­
me diately install the rea r-facing child
safety seat in a rear seating position and
have the a irbag system inspected by yo ur
Audi dealer.
Additional Information
Sources of information about child
restraints and their use
There are a number of sources o f additional
i n fo rmation about chi ld restrai nt selection, in ­
stallat ion and use:
N HTSA advises that the best child sa fety seat
is the one that fits your child and fits in your
ve hicle, and that you wi ll use cor rectly and
consistently. T
ry before yo u buy!
U.S Nat ional Highway Traffi c Safety Admin ­
istration
T el.: 1-888-3 27- 423 6 (TIY: 1-80 0-4 24 -9153)
www.nhtsa.gov
National SAFE KIDS Campaign
T el.: ( 202) 662- 0600
www.safe kids.org
Safety B eltSafe U .S.A
T el.: (800) 74S-SAF E (English)
T el.: (80 0) 747 -SANO (Span is h)
www. carseat .org
Transport Canada Information Centre
T el.: 1 (800) 333 -03 71 or call
1 (6 13) 9 98-8616 if you are in the Ottawa
area
www.tc.gc .ca/ roadsa fe ty
Audi Cu stomer CARE
T el.: (80 0) 822-2834

174 Trailer towing
Trailer towing Driving with a trailer
General information
Your Audi was designed primarily for passen­
ger transportation .
If you plan to tow a tra iler, p lease remember
that the addit ional load will affect durability,
economy and performance.
T railer towing not on ly places more stress on
the vehicle, it also calls for more concentra­
tion from the driver.
F or this reasons, always follow the operating
and drivi ng in str uctions provided and use
common sense.
Technical requirements
Traile r hitch
Use a weight-carrying hitch conforming to the
gross trailer weight. The hitch must be suita­
b le for your veh icle and trailer and must be
mounted securely on the ve hicle's chassis at a
technically sound location. Use only a trailer
h itch with removable ba ll mount. Always
check with the tr ailer hitch manufac turer to
make sure tha t you are using t he cor rect
hitch.
Do not us e a bumper hitch .
The hitch must be installed in such a way that
it does not interfere with the impact-absorb­
ing bumper syst em. No modifications should
be made to the vehi cle exhaust and brake sys ­
tems. From time to time, check th at a ll hitch
mo unt ing bo lts remain securely fastened.
When you are not towing a trailer, remove the
tra iler hitch ball mount. This prevents the
h itch from causing damage sho uld your ve hi­
cle be str uck from behind
¢ A .
Tire pressure
When tow ing a traile r, inflate the t ires of your
ve hicle to the co ld tire pressure listed under
"Full load"on the stick er on the rig ht doo r- jamb. Inflate trailer tires to trailer and tire
manufacturers' specifications.
Lights
T he headlight set tings sho uld be checked with
t h e trai le r attached before d riving o ff. Have
the headlights adjusted as necessary so tha t
yo u can see t he road ahead b ut not blind on­
coming traffic.
Check to make sure bo th ve hicle and tr ailer
lights are wo rk ing properly .
Engine cooling system
T owing a t railer makes the engine work hard­
er.
It i s impo rtant that the cooling system's
performance stands up to the additional
stra in. Make sure tha t the cooling sys tem has
enough fluid.
Trailer brakes
If your trailer is equipped with a brak ing sys­
tem, c heck to be sure t hat it conforms to all
regula tions.
The trailer hyd raulic brake system must not be
directly connected to the vehicle's hydraulic
brake system.
Safety ch ains
Be sure trailer safety chains are properly con­
nected from the trailer to the hitch on the ve­
hicle. Leave enough slack in the cha ins to per­
mit turning co rne rs. When yo u in stall safety
c h ains, ma ke sure they will not drag on the
r oad when you a re driving.
The chains should cross under the t railer
tong ue to prevent it from dropping in case of
separation from the h itch.
Trailer lights
Trai ler lights must meet all regulations. Be
sure to check w ith your authorized Audi dealer
for correct w ir in g, sw itches and re lays .
Mir rors
If you are unable to see the traffic behind you
us ing the regular outside mirrors, then you

must install extended mirrors. I t is important
that you
always have clear vision to the rear.
A WARNING -
After removing the tra ile r hitch, do not
store it in your vehicle. In case of s udden
braking , the hitch could fly forward and in­
jure you or your passengers .
Operating instructions
Maximum trailer weight
A trailer for your ve hicle is limited to a typica l
class 1 o r class 2 trailer.
Trailer l oad di stribut ion
Be s ure the load in the trai ler is he ld sec urely
in place to guard aga inst shift ing, be it for­
ward, backward or sideways.
Never allow a passenger to ride in a trailer
~ &. in Driving instructions on page 176 .
Tire pressure
When tow ing a tra ile r, i nflate the ti res of yo ur
ve hicl e to the co ld tire pressure listed u nder
"Full load" on the sticker on the r igh t door ­
jamb . Inflate trai ler ti res to trai ler and tire
manufacturers' specifications.
Lights
The he adlig ht setti ngs should be che cked w ith
the trailer a ttached be fore dr iv ing off . Adjus t
as necessary so that you can see the road
a h ead but not blind o ncoming traff ic .
C hec k prope r wo rking of vehicle a nd t ra ile r
lights.
Safety chains
B e s ure tra ile r safe ty cha ins are p roperly con­
nected from the t railer to the hitch on the ve­
hicl e. Leave e no ugh s lack in the chains to pe r­
mi t turning corners . Whe n you ins tall safe ty
ch ains, m ake s ure they w ill not drag on the
road when yo u are driving .
The c ha ins shou ld cross un der th e tra ile r
t ongue to prevent it from droppi ng in case of
separat ion from the h itch.
Trailer towin g 175
Driving instructions
Driving with a trailer always requires extra
care and consideration .
To obtain the best possible handli ng of vehicle
and trailer, please note the fo llow ing:
... Do not tow a loaded t railer w hen you r ca r it­
self is not loaded .
... Be especially caref ul when pass ing other ve­
hicles .
... Obse rve speed lim its .
... Do not dr ive at the maximum permissib le
speed.
... Always app ly brakes e arly .
... Mon itor the tempe rature g auge.
Weight distribution
Towing a loaded t railer w ith an em pty car re­
su lts in a highly unstab le distrib ution of
weig ht. If th is cannot be avoided d rive at very
l ow speed s on ly t o a void t he ri sk of losi ng
stee ring cont rol.
A "ba lanced " rig is easier to operate and con­
tr ol. Th is means t hat the tow vehicle should
b e lo ade d to t he e xten t possible and per miss i­
ble while keep ing t he tr ailer a s light as possi ­
ble under the c ircu mstances . Wheneve r poss i­
ble, transfe r some ca rgo to the lugga ge com­
partment of the tow vehicle w hile obse rv in g
tong ue load requ irements and vehicle load ing
consideratio ns.
Speed
The higher the speed, the mo re di fficu lt it be ­
comes for the driver to contro l the rig . Do not
drive at the maximum permissib le speed. Re ­
duce your speed even more under unfavo rable
load, weather or wind conditions - partic ularly
whe n going downhill .
Red uce veh icle speed
immediately if the trail­
er shows t he slig htest s ign of sway ing.
Do not
try to stop the swaying by accelerating .
Observe speed limits . In some a reas speeds
f or vehicles tow ing tra ile rs a re lower than for
r egular veh icles .
•
•

176 Trailer towing
Always app ly bra kes early . When driving
downhill, shift into lower gear to use the en­
g ine braking effect to slow down the vehicle.
Use of the brakes alone can cause them to
overheat and fail.
Coolant temperature
The coolant temperature gauge ¢ page 11
must be observed carefully. If the needle
moves close to the upper end of the scale, re­
duce speed immed iate ly and/or switch
off the
a ir cond itioner.
If the coolant temperature warning light in
the instrument cluster starts flashing
J_, pull
off the road, stop and let the engine idle for
about two minutes to prevent heat build-up.
A WARNING
Anyone not properly restrained in a mov­
ing veh icle is at a much greater risk in an
accident . Never let anyone r ide in your car
who is not prope rly wear ing the restra ints
provided by Aud i.
Trailer towing tips
Important to know
Your veh icle handles different ly when towing
-
a trailer because of the addit io nal weight and
weight distribution . Safety, performance and
economy w ill greatly depend on how carefu lly
you load your trai ler and ope rate your rig .
Before you actually tow your trailer, practice
turn ing, stopp ing and back ing up in an area
away from traffic. Keep practicing until you have comp letely become fam iliar w ith the way
your ve hicle-trai ler comb ination behaves and
responds .
Backing up is d iff icu lt and requires practice .
Backing up with a tra ile r genera lly requ ires
steer ing act ion opposite of tha t when backing
up your veh icle without a trailer .
Ma intain a g reater distance between your ve­
h icle and the one in fro nt of you. You will need
mo re room to stop. To compensate for the trailer, yo
u will need a
larger than normal turning radius.
When passing, remember that you cannot ac ­
ce le rate as fas t as you no rma lly would be­
cause of the added load. Make sure yo u have
enough room to pass . After passing, a llow
plenty of room for your trailer before chang ­
ing lanes again.
Avoid jerky starts , sharp turns or rapid lane
changes.
(D Tips
- Do not tow a trailer during the break -in
period of your vehicle.
- If you tow a trailer, yo ur Audi may re­
quire more frequent maintenance due to
the extra load ¢
page 2 59.
Parking on a slope
Do not park with a trailer on a slope . If it can­
not be avoided, do so only after doing the fol­
lowing:
When parking:
.,. App ly the foot brake.
.. Have someone p lace cho cks under both the
veh icle and the trailer wheels.
.. With chocks in place, slowly release the
brakes unti l wheel b locks absorb th e load.
.. Turn the whee ls towards the cu rb.
.. App ly the parking brake.
.. Place an automat ic transm ission in
P, re­
spectively a manual transmission in first or
reverse gear .
When restarting after p ark ing:
.. Start the engine.
.. Shift transm ission into gear .
.. Release the parking brake and slowly pull
out and away from the wheel blocks.
.,. Stop and have someone retr ieve the wheel
b locks .
Ill-

212 Tire s and wheel s
Tires and wheels
Tires
General notes
Tires may be the least appreciated and most
abused parts of a motor vehicle .
Tires may be the least appreciated and most
abused parts of a motor vehicle . Tires are,
however, one of the most important parts of a
vehicle, particularly considering the compara­
tive ly small patch of rubber on each tire that
assures that a ll-impo rtant contact between
you, your vehicle and the road.
Maintaining the correct tire pressure, mak ing
sure that your vehicle and its tires do not have
to carry mo re weight than they can safe ly han­
d le, avoiding damage from road hazards and
reg ularly inspecting t ires for damage includ­
ing cuts, slashes irregu la r wear and ove rall
condition are the most important things that
you can do to he lp avoid sudden tire failure in­
cluding tread separation and blowouts.
Avoiding damage I f you have to drive over a curb or similar ob­
stacle, drive very s low ly and as close as possi ­
b le at a right angle to the curb.
A lways keep chem ica ls includ ing gre ase, o il,
gasoline and b rake fluid off the ti res .
Inspect the t ires regularly for damage (cuts,
cracks or b listers, etc.). Remove any fo reign
bod ies embedded in the treads.
Storing tires Mark tires when you remove them to indicate
the direction of rotation . Th is ensures you to
be ab le to mount them correctly when you re­
install t hem.
When removed, the whee ls or t ires should be
stored in a cool, d ry and preferably dark place .
Store tires in a vertical pos ition if they are not
mounted on rims, in a horizontal pos it ion if
they are mounted on rims. New tire
s
New t ires have to be broken in¢&,. .
T he tread depth of new t ires may vary, accord­
ing to the type a nd make of t ire and the tread
pa tte rn .
Hidden damage
Damage to tires and r ims is ofte n not readily
vis ible . If you notice unusual v ibrat ion or the
vehicle p ulls to one side, th is may ind icate
t h at one of the t ires has been damaged . Th e
t ir es m ust be checked immed iate ly by an au ­
tho rized Aud i dea le r or q uali fied wor ks hop.
Unidirectional t ires
A un idirectional tire can be identified by ar­
rows on the sid ewa ll, that po int in the direc­
t ion the t ire is desig ned to rotate. You mus t
f ol low the specified d irection of rotation . This
is necessary so that these tires can develop
their optimum characterist ics regarding grip,
road no ise, wear and hyd rop laning resistance.
For more information ¢
page 241.
A WARNING
-New tires or tires that are old, worn or
damaged cannot provide maximum con­
trol and braking ability .
-
-New tires tend to be slippery and must
be broken in . To reduce the risk of losing
control, a co llision and ser ious personal
in jur ies, d rive w ith special ca re fo r the
fi rst 350 m iles (560 km).
- Driving with worn or damaged tires can
le ad to loss of control, sudden tire fail­
ure, including a blowou t and sudden de­
fl ation, c rashes and seriou s personal in­
juries . Have wo rn or damaged t ires re­
p laced immediate ly .
- T ires age even if they are not being used
an d can fai l sudden ly, especially at high
speeds. Tires that are more than 6 years
old can only be used in an emergency
and then w ith specia l care and at low
speed.

-Never mount used tires on yo ur vehicle if
you are not sure of their "previous histo­
ry." Old used tires may have been dam­
aged even though the damage cannot be
seen that can lead to sudden tire failure
and loss of vehicle control.
Glossary of tire and loading terminology
Accessory weight
means the comb ined weight (in excess of
those standard items wh ich may be rep laced)
of automa tic tra nsmission, power steering,
power br akes, power w indows, power sea ts,
radio, and heater, to the ex tent that these
items are avai lab le as factory -installed equip ­
ment (whether installed or not).
Aspect ratio
means the rat io of the height to the w idt h of
the tire in percent. Numbers of 55 or lower in ­
d icate a low sidewall fo r improved s teer ing re ­
sponse and better overall handling on dry
pavement.
Bead
means the pa rt of the t ire t hat is made o f
s teel wires, wrapped o r rein force d by ply cor ds
and that is shaped to fit the r im.
Bead separation
means a b reakdown of the bond between
components in the bead.
Cord
means the strands forming the plies in the
tire.
Cold tire infl ation pressure
means t he tire pressure recommended by the
vehicle manufacturer for a t ire of a designated
size that has not been dr iven for more than a
couple of miles (kilometers) at low speeds in
the three hour period before the tire pressure
i s measu red or adjusted.
Tire s an d wheel s 213
-If you notice un usua l vibration or if the
veh icle pulls to one side when driv ing, a l­
ways stop as soon as it is safe to do so and check the wheels and tires for dam­
age.
Curb weight
mea ns the we ight of a motor ve hicle w it h
standard equipment in cl ud ing t he maximum
capa city of fuel, o il, and coolant, ai r cond i­
tion ing a nd addi tional weig ht o f optiona l
equipment .
Extra load tire
means a t ire designed to operate at higher
loads and at highe r inflat ion p ressu res tha n
th e co rresponding standard tire. Extra load
tir es my be i dent ified as "XL", "xl", "EXTRA
L O AD", or "R F" on t he sidewall.
Gross Axle Weight Rating ("GAWR ")
mea ns the load-carry ing capac ity of a s ingle
axle system, measured at the tire-ground in­
te rfaces.
Gross Vehicle Weight Rating ( "GVWR ")
means the maximum total loaded we ight of
the ve hicle.
Groove
means the space between two adjacent tread
ribs.
Load rating (code )
means the maximum load tha t a t ire is rated
to carry for a given inflation press ure. Yo u
may not find this information on all tires be­
ca use it is not required by law.
Maximum load rating
me ans the load r ating for a tire at the maxi­
mum pe rm issi ble inf lat ion pressure for that
ti re . •
•
...

214 Tires and wheels
Maximum loaded vehicle weight
means the sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options weight
Maximum (permissible) inflation pressure
means the maximum cold inflation pressu re
to which a tire may be inflated. Also called
"maximum inflation p ressure."
Normal occupant weight
means 150 lbs. (68 kilograms) times the
number of occupants seated in the vehicle up
to the total seating capacity of your vehicle.
Occupant distribution means distribution of occupants in a vehicle .
Outer diameter means the overa ll diameter of an inf lated new
tire.
Overall width
means the linear distance between the exteri­
ors of the sidewalls of an inflated tire, includ­
ing e levations due to labeling, decorations, or
protective bands or ribs.
Ply
means a layer of rubber-coated parallel cords.
Production options weight
means the comb ined weight of those installed
regular production options weighing over 5
lbs . (2 .3 kg) in excess of those standard items
which they replace, not previously considered
in curb weight or accessory weight, including
heavy duty brakes, r ide leve lers, roof rack,
heavy duty battery, and specia l trim .
Radial ply tire
means a pneumatic tir e in which the p ly cords
that extend to the beads are laid at substan­
tially 90 degrees to the centerline of the
tread . Recommended inflation pressure
see
~
page 213, Cold tire inflation pressure.
Reinforced tire
means a t ire designed to operate at higher
loads and at higher inflation pressures than
the corresponding standard tire . Re inforced
t ir es my be identified as "XL", "xl", "EX TRA
LOAD", or "RF" on the sidewall.
Rim
means a metal support for a tire or a t ire and
tube assembly upon which the tire beads are seated.
Rim diameter
means nom inal d iameter of the bead seat. If
you change your wheel s ize, you w ill have to
purchase new tires to match the new r im di­
ameter .
Rim size designation
means rim diameter and width.
Rim width
means nominal distance between rim flanges .
Sidewall
means that portion of a tire between the
t read and bead.
Speed rating (letter code)
means the speed at which a tire is designed to
be driven for extended periods of time. The
ratings range from 93 mph (150 km/h) to
186 mph (298 km/h)
~ page 224 . You may
not find this information on all tires because
it is not requ ired by law.
The speed rating letter code, where applica­
ble, is molded on the tire sidewall and indi­
cates the max imum pe rmissibl e road speeds
~ A in Winter tires on page 228.
Tire pressure monitoring system*
means a system that detects when one or
more of a veh icle's tires are underinflated and
illuminates a low tire pressure warning tell­
tale.

Tires and wheels 215
Tread
means that portion of a tire that comes into
contact with the road.
Tread separation
means pull ing away of the tread from the tire
carcass .
Treadwear indicators (TWI)
means the projections within the principal
grooves designed to give a visual indication of
the degrees of wear of the tread. See
c:> page 222, Tread Wear Indicator (TWI) for
more informat ion on measuring tir e wear.
Uniform Tire Quality Grading
is a tire information system developed by the
United States National Highway Traffic Safety
Administration (NHTSA) that is designed to help buyers make relative comparisons among
tires. The UTQG is not a safety rating and not a
guaran tee that a tire will last for a prescribed
number of miles or per form in a certain way.
I t simply gives tire buyers additional informa ­
tion to combine with other considerations,
such as price, brand loyalty and dea ler recom­
mendations. Under UTQG, tires are graded by
the tire manufacturers in three areas: tread­
wear, traction and temperature resistance.
The UTQG information on the tires, molded in­
to the sidewalls .
U.S. DOT Tire Identification Number (TIN)
This is the t ire's "serial number" It begins
with the letters "DOT" and indicates that the ti
re meets all federal standards. The next two
numbers or letters indicate the plant where it
was manufactured, and the last four numbers
represent the week and year of man ufacture.
For example,
DOT . .. 2211 ...
means that the tire was produced in the 22nd
week of 2011. The other numbers are market­
ing codes that may or may not be used by the
tire manufacturer . This information is used to
contact consumers if a tire defect requires a
recall.
Vehicle capacity weight
means the rated cargo and luggage load plus
150 lbs. (68 kilograms) times the vehicle's to­
ta l seating capacity as listed on the label lo­
cated either on the driver's side B-pillar or on
the inside of the fuel filler flap.
Vehicle maximum load on the tire
means that load on an individua l tire that is
determined by distributing to each ax le its
share of the maximum loaded vehicle weight
and dividing by two.
Vehicle normal load on the tire
means that load on an individua l tir e that is
determ ined by distributing to each axle its
share of the curb weight, accessory weight,
and normal occupant weight (distributed in
accordance with tab le below
c:> page 215)
and dividing by two.
Occupant loading and distribution for vehicle normal load for various designated seating
capacities
Designated seating capacity,
number of occupants
5
Vehicle normal load, number Occupant distribution in a nor-
of occupants _____ mally loaded vehicle
3 2 in front, 1 in back seat
•
•

216 Tires and wheels
Cold tire inflation pressure
Tire pressure affects the overall handling, performance and safety of a vehicle .
Fig. 167 Tire press ure labe l: loca ted ei the r on dr iver 's
side 8-pillar or inside the fuel filler flap
Tire pressure generally refers to the amount
of air in a tire that it needs it to do its job and
safely carry the combined load of the entire
vehicle and its contents . Tire pressure is
measured in kilopascals (kPa), the interna­
tional measuring unit and in pounds per
square inch (PSI). Tire pressure is based in
part on the vehicle's design and load limit­
the greatest amount of weight that the vehi­
cle can carry safely and the tire size. The prop­
er tire pressure is frequently referred to as the
"recommended cold tire inflation pressure."
Air in the tires expands when the tire heats up
because of internal friction when it flexes in
use . The tire pressure is higher when the tire
has warmed up than when it is "cold ." It is the
inflation pressure in a "cold " tire that counts.
Therefore, you should never let air out of a
warm tire to match "cold tire inflat ion pres­
sure" recommendations. The tires would then
be underinflated and could fail suddenly .
Maintaining proper tire pressure is one of the
most important things you can do to help
avoid sudden tire failure. Underinflated tires
are a major cause of sudden tire failure. Keep­
ing tires at the right pressure is also impor­
tant for safe and responsive vehicle handling,
traction, braking and load carrying .
Tire pres­
sures are particularly important when the
vehicle is being driven at higher speeds, and
then especially when heavily loaded even
within the permissible load -carrying capaci­
ties approved for your vehicle.
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Fig. 168 Tir e pressure label
SU OWNER'S MANUAl FOR AD0"10NAL l10N VOl!ILEMANU£1. DU _,...,
POUR Pl.US DE
REHSEKi.\'IEME NTS
The recommended tire pressures for your Audi
depend on the kind of tires on your veh icle
and the number of passengers and/or amount
of luggage you will be transporting .
On USA vehicles, the t ire pressure label is lo­
cated on driver's side B-pillar . On Canada vehi­
cles, the tire pressure label is located e ither
on the dr iver 's side B-pillar or inside the fuel
filler flap . The tire pressure label lists the rec­
ommended cold tire inflation pressures for
the vehicle at its maximum capacity we ight
and tires that were on your vehicle at the time
it was manufactured.
If you wish to improve comfort when operat­
ing the vehicle at normal load (up to 3 occu­
pants), you can adjust tire pressures to those
specified for normal vehicle load. Before op­
erating the vehicle at maximum load, you
must increase the tire pressures to those
specified for maximum vehicle load¢.&..
Bear in mind that the tire pressure mon itoring
system * can on ly monitor the tire pressures
yo u have stored. The system does not recog­
nize the load condition of your vehicle.
T he effectiveness of the tire pressure monitor­
ing system * wi ll be impaired if you store nor­
mal load pressures but then operate the vehi ­
cle at its maximum load
¢ .&..
See the illustration ¢ fig. 167 for the location
of the label either on driver's side B-pillar or
i nside the fuel fi ller flap (color of the actual
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