warning AUDI A3 2011 Owner´s Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2011, Model line: A3, Model: AUDI A3 2011Pages: 320, PDF Size: 75.79 MB
Page 255 of 320
Tires and wheels -________________ l'fFI
• The tire p ress ure s s ho uld onl y be chec ked and adjus ted whe n the
ti res are col d. T he sli ghtly rais e d pre ssu res o f w arm t ires must not b e
r e d uced .
• Adju st the tire p re ssu re to t he lo ad you are ca rry ing .
• Reinstall the valve stem cap o n the valve .
When should I check the tire pressure?
The corre ct tire press ure is especially importa nt at high speeds. The
pressu re s ho uld t heref ore be chec ked at least onc e a month an d
always be fore start ing a journey . Do not fo rget to check t he t ire p res
s u re for the spar e w hee l~
pag e 2 71.
When should I adjust the tire pressures?
Ad jus t the tire pr ess ur e to th e load you ar e carry ing . Af ter chang ing a
w hee l
or replac ing w heels yo u have to adjust the t ire press ures on all
w heels. In addi tion, you must th en ini tia lize the ne w tire press ures in
the t ire pressure monito ring system *~
page 264 .
& WARNING
Incorrect tire pressures and/or underinflation can lead sudden tire
failure, loss of control, collision, serious personal injury or even death.
• When the warning symbol{__, appears in the instrument
cluster , stop and inspect the tires.
• Incorrect tire pressure and/or underinflation can cause
increased tire wear and can affect the handling of the vehicle and
stopping ability.
• Incorrect tire pressure s and/or underinflation can also lead to
sudden tire failure, including a blowout and sudden deflation,
causing loss of vehicle control.
• The driver is responsible for the correct tire pressures for all
tires on the vehicle. The applicable pressure values are located on
a sticker on the driver 's side 8-pillar or on the inside of the fuel
filler flap .
Safety first
& WARNING (cont inued )
• Only when all tires on the vehicle are filled to the correct pres
sure, the tire pressure monitoring system* can work correctly.
• The use of incorrect tire pressure values can lead to accidents or
other damage . Therefore it is essential that the driver observe the
specified tire pressure values for the tires and the correct pres
sures for the function of the tire pressure monitoring system*.
• Always inflate tires to the recommended and correct tire pres
sure before driving off .
• Driving with underinflated tires bend more, letting them get
too hot resulting in tread separation, sudden tire failure and loss
of control.
• Excessive speed and/overloading can cause heat build-up,
sudden tire failure and loss of control.
• If the tire pressure is too low or too high, the tires will wear
prematurely and the vehicle will not handle well.
• If the tire is not flat and you do not have to change a wheel
immediately, drive at reduced speed to the nearest service station
to check the tire pressure and add air as required .
0 Note
Driving witho ut valve stem caps can cause damage to the tire valves.
T o preven t this, always ma ke sure that fa ctor y in sta lled val ve s te m
caps on all wheels a re secure ly mounted on the va lve.
c£> For the sake of the environment
Under infla ted ti res will also increase t he fue l cons umption .•
Tires and vehicle Load Limits
T he re are limits to the amo unt of load or weight that a ny vehicle and
any tire c an car ry. A veh icle t hat is ove rload ed w ill not handle well and ..,_
Vehicle care Technical data
Page 256 of 320
_L_T.:...:..: i r~ e:.: s~ a:::. n:..:..:: d:.....: w..:...:. h::e:.: e::.:: ls::::._ ______________________________________________ _
is more difficult to stop. Overloading can not only lead to loss of
vehicle control, but can also damage important parts of the vehicle
and can lead to sudden tire failure, including a blowout and sudden
deflation that can cause the vehicle to crash.
Your safety and that of your passengers also depends o n making sure
that load limits are not exceeded. Vehicle load includes everybody
and everything in and on the vehicle. These load limits are techn ically
referred to as the veh icle's
Gross Vehicle Weight Rating ("GVWR").
Th e "GVWR" includes the weight of the basic vehicle, all factory
installed accessories, a full tank of fuel, o il, coolant and other fluids
plus maximum load. The maximum load includes the number of
passenge rs that the vehicle is intended to carry ("seating capacity")
with an assumed weight of 150 lbs (68 kg) for each passenger at a
designated seating posit ion and the total weight of any luggage in
the vehicle. If you tow a trailer, the weight of the trailer hitch and the
tongue weight of the loaded trailer must be included as part of the
vehicle load.
T he Gross Axle Weight Rating ("GAWR") is the maximum load that
can be applied at each of the vehicle's two ax les.
The Gross Vehicle We ight Rating and the Gross Axle Weight Rat ing
are listed on the safety compliance sticker label located e ithe r on the
dr iver's s ide B-pillar or on the inside of the fuel filler flap. Your Audi
has 5 seating positions, 2 in the front and 3 in t he rear for total
seating capacity of 5. Each seating position has a safety belt
=> page 135, "Safety belts".
The fact that there is an upper limit to your veh icle's Gross Veh icle
Weight Rating means that the total weight of whatever is being
carried in the veh icle (in cluding the weight of a trailer hitch and the
tongue weight of the loaded trailer) is limited . The more passengers
in the vehicle or passengers who are heavier than the standard
we ights assumed mean that less we ight can be carr ied as luggage.
Th e tire pressure label on your A udi also lists the maximum combined
we ight of all of the occupants and luggage or other cargo that the
vehicle can carry. For the location of the labe l=>
page 249, fig. 171.
& WARNING
Overloading a vehicle can cause loss of vehicle control, a crash or
other accident, serious personal injury, and even death.
• Carrying more weight than your vehicle was designed to carry
will prevent the vehicle from handling properly and increase the
risk of the loss of vehicle control.
• The brakes on a vehicle that has been overloaded may not be
able to stop the vehicle within a safe distance.
• Tires on a vehicle that has been overloaded can fail suddenly,
including a blowout and sudden deflation, causing loss of control
and a crash.
• Always make sure that the total load being transported -
including the weight of a trailer hitch and the tongue weight of a
loaded trailer -does not make the vehicle heavier than the
vehicle's Gross Vehicle Weight Rating .•
Determining correct load limit
Use the example below to calculate the
total weight of the passengers and luggage
or other things that you plan to transport so
that you can make sure that your vehicle
will not be overloaded. ._
Page 259 of 320
________________________________________________ T_ i_ re _ s_ a_ n_d_ w_ h_ e_ e_l _s _ ....... 91
Incorrect wheel alignment
In correct whee l al ignme nt can ca use excessive tir e wea r, impairing
th e sa fety o f the vehicl e. If t ires show excessive w ear, hav e the w heel
alignment checked by a n authorized A udi dea ler or qualifie d work
shop.
All Wheel Drive
Vehicles wi th quattro® must always have tires of the same size ,
con st ruct ion an d tread type . For details see~
page 194.
& WARNING
Sudden tire failure can lead to los s of control, a cra sh and serious
personal injury!
• Never drive a vehicle when the tread on any tire is worn down
to the wear indicators.
• Worn tires are a safety hazard, they do not grip well on wet
roads and increase your risk of "hydroplaning" and loss of control.
• Always keep chemicals that can cause t ire damage, such as
grease , oil, gasoline and brake fluid away from tires.
• Tires age even if they are not being used and can fail suddenly,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
lower speeds.
• Never mount used tires on your vehicle if you are not sure of
their "previous history. " Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failu re and loss of vehicle control. •
Vehicle OP-eration
New tires and replacing tires and wheels
New t ires an d w hee ls have to be brok en in .
Fig. 175 Tire specificat ion codes on th e sidewall of a tire
No.
©
®
®
©
©
©
Description
Passenger car tire (where applicable)
Nom inal wid th of ti re in mil limeters
Ratio of hei9ht to width (aspect ratio)
Radial
jj Rim diameter code
L oa d index and speed rating
Vehicle care Do-it-yourselt service iTechnical data
Page 261 of 320
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Tire manufacturing date
The m an ufac tu ring date is a lso indicated on the tire sidewall
(poss ibly on ly on th e
inner side of the w hee l):
"DOT . .. 2209 . .. " means, fo r example, that the tire was produced in
t he 22nd wee k of 20 09.
Speed rating (letter code)
The speed ra ting letter cod e on th e w heel s in dicates t he maxi mum
permissible road s peeds =>
& in "W inte r tires" on page 2 61.
P up to 93 mph (150 km/h)
Q up to 99 m ph (158 km/h)
R up to 1 06 mph (170 km/h)
S up to 1 10 m ph (180 km/h)
T up to 1 18 mph (1 90 km/ h)
U up to 124 mp h (200 km/ h)
H up to 130 mp h (210 km/ h)
V up to 149 mp h (240 km/ h)6>
Z over 1 49 mp h (24 0 km/h)6>
W up to 1 68 mph (270 km/h)6>
Y up to 186 m ph (298 km/h)6>
Your vehicle is normally factory equipped with t ires, which possess
ex cellen t driving chara cteris tics and give y our A udi op tim um driv ing
comfort. An elect ronic speed
Li miter=> page 20 will normally prevent
yo ur veh icle from going faste r tha n the ti re speed rating =>
&-
U.S. DOT Tire Identification Number (TIN) and tire
manufacture date
T hi s is the t ire's "serial number" . It beg ins wi th the letters "DOT" and
ind ic at es th at the t ire mee ts all f edera l stand ards. The nex t two
num bers or letters indicate the p lant where it was manufactured, and
the last four num bers represent the wee k and year of man ufacture .
For example, t he nu mbers 2209 mean tha t th e tir e was prod uced in
Gl For tires w ith a max im um speed capab ili ty ove r 149 mph (2 40 km/ h), tire
manufac tur ers sometimes use the letters "ZR."
Safety first
t he 22nd week of 2009 . The other numbers are marketing codes that
ma y or m ay not be use d b y the ti re manu facture r. This i nform ation is
used to contact consumers if a tire defec t requires a recall.
Audi Original tire
Tires with the ide ntificat ion "AO" or "RO" have been specially
m at ched w ith yo ur Audi. We recommend using on ly these tires
because t hey meet the highest standards regard ing safety and
dr iv ing c haracteris tic s when used cor rect ly. Yo ur authorize d Audi
dealer w ill gladly provide you wi th m ore information .
Maximum Load Rating
Thi s number ind icates the maxim um load in kilograms and pounds
that can be carried by the tire.
Tire quality grading for treadwear, traction, and
temperature resistance
Tread wear, traction and temperat ure grades=> page 260.
Maximum Permissible Inflation Pressure
Thi s number is the greatest amount of air pressure that sho uld ever
be pu t in the tire under norm al dri ving cond itions .
& WARNING
• Using incorrect or unmatched tires and/ or wheels or improper
tire and wheel combinations can le ad to loss of control , collision
and seriou s personal injury.
• Always use tires, rims and wheel bolts that meet the specifica
tions of original factory -installed t ires or other combinations that
have been specifically approved by the vehicle manufacturer .
• Tires age even if they are not being used and can fail suddenly,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at lower speeds.
• Never mount used tires on your vehicle if you are not sure of
their "previous history." Old used tires may have been damaged
~
Vehicle care Technical data
Page 262 of 320
-~_T_ i_ re _ s_ a_n _ d_ w_ h _e_ e_ ls _________________________________________________ _
& WARNING (conti nu ed )
ev en though the damage cannot be seen that can lead to sudden
tire failure and lo ss of vehicl e control.
• All four wheels must be fitted with radial tires of the same
type, size (rolling circumference ) and the same tread patte rn .
Driving with different tires reduces vehicle handling and can lead
to a los s of control.
• If the spare t ire is not the same as the tires that are mounted
on the vehicle -for example with winter tires -only use the spare
tire for a short period of time and drive with e xtra care. Refit the
normal road wheel as soon a s safely possible.
• Never drive faster than the maximum speed for which the ti res
on your vehicle are rated because tires that are driven faster than
their rated speed can fail suddenly .
• Overloading tire s cau se heat build-up, sudden tire failure,
including a blowout and sudden deflation and loss of control.
• Temperature grades apply to tires that are properly inflated
and not o ver or underinflated.
• For technical reasons it is not always possible to use wheels
from other vehicle s- in some cases not even wheels from the same
vehicle model.
• If you install wheel trim discs on the vehicle wheels, make sure
that the air flow to the brakes is not blocked. Reduced airflow to
the brakes can them to overheat , increa sing stopping distance s
and causing a collision.
• Run flat tires may only be used on vehicles that were equipped
with them at the factory. The vehicle must have a chassis designed
for run flat tires and a factory-in stalled tire pres sure monitoring
sy stem* that indicates a loss of tire pressure . Incorrect use of run
flat tires can lead to vehicle damage or accidents. Check with an
authorized Audi dealer or tire speciali st to see if your vehicle can
be equipped with run flat tires .
If run flat tires are used, they must
be installed on all four wheels. Mixing tire types is not permitted .
0 Note
• For tech nica l reasons, it is no t gene rally poss ible to use the wheel
r ims from other vehicles. This ca n hold t rue for w heels of the same
vehicle type .
• If the spa re tire is different from the tires t hat you have mounte d
on you r vehi cle (fo r exa mple w inte r tir es or wide profi le tires), then
use the spa re t ire for a short perio d of time on ly and d rive with e xtra
c are. Replace t he f lat tire w it h t he ti re m atch ing t he ot hers on yo ur
vehicle as soon as possible.
• If you put diffe rent whee ls and t ires o n your ve hicle (e.g . winter
w heels and tires), yo u must be certain t hat the whee ls and tires are
c omp atib le w ith the tire press ure mon ito ring system* . O th erwise the
system will register a malfunction and a fault message w ill be
displayed. For m ore infor mati on, con ta ct y our au thor ized Aud i
dea ler.
• N ever dr ive witho ut the valve stem c ap. The valves could get
damaged.
For the sake of the environment
Dispose of old t ires in accordance with the loca l requ irements. •
Uniform tire quality grading
• Tread wear
• Tr act io n AA A B C
• T emperat ure A B C
Q uali ty g rades can be fo und where applicab le on the tir e s ide wall
between tread sho ulder and max imum sect ion width ~
page 257,
fig. 175.
For example: Tread wear 200, Tract ion
AA , Temperat ure A.
All passenger ca r tires must confo rm to Federa l Safety Requirements
i n addition to these grades. .,_
Page 263 of 320
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Tread wear
The tread wear grade is a compa ra tive ra ting based on the wear rate
of the tire when tested unde r co ntrolled conditions on a specified
government test co urse.
For examp le, a tire g rade d 150 would wea r o ne and one half (1 1/2)
times as well on the government course as a tire graded 100.
Th e relat ive performance o f tires depends upon t he ac tual con ditions
o f their use, however , and may de pa rt s ig ni ficantly from the norm
due to variations in driv ing ha bits, service prac tices an d differences in
roa d characterist ics and climate.
Traction
The traction grades, from highest to lowest, are AA, A, Band C. Those
grades represent the tire's ab ility to s to p on wet pavemen t as
meas ured under controlled condit ions o n spec ified governme nt test
s u rfaces of asphalt and conc rete. A tire mar ked C may have poo r trac
ti on perfo rma nce => & .
Temperature
The temperature grades are A (t he h ighest), B, a nd C, rep resenting
the t ire's resistance to the gene rat ion of heat and its ab ility to dissi
pate hea t when test ed unde r co ntro lled condi tions o n a spe cifi ed
indoor laboratory test wheel.
S ust ain ed high te m peratu re can cause t he mate rial of the tire to
degenerate and reduce tire life, and excessive temperatu re ca n lead
t o sudden tire fail ur e=> & .
Th e g rade C cor responds to a leve l of performance which all
passenger car tires m ust meet under the Fede ral Motor Vehicle
Safety Standa rd No. 109. G rades Band A rep resent higher levels of
per formance on the labo ratory test whee l than the minimum
req uired by law .
Safety first
& WARNING
The traction grade assigned to this tire is based on straight -ahead
braking traction tests, and does not include acceleration,
cornering, hydroplaning or peak traction characteristics.
& WARNING
The temperature grade for this tire is established for a tire that is
properly inflated and not overloaded. Excessive speed, underinfla
tion, or e xcessive loading, either separately or in combination, can
c ause heat buildup and po ssible tire failure .•
Winter tires
W inter tires can improve vehicl e handling on snow and
ic e. A t temper atures belo w 45 °F (7 °C) we recommen d
ch angin g to win ter tires .
In some heavy snow areas , loca l gover nments may requ ire true
wi nte r o r "snow" t ires, those with very deep ly c ut trea d. These tires
should only be use d in pairs and be i nstalled on all fo ur w heels . Mak e
sure you purchase snow tires that are the same size a nd constr uction
t ype as the ot her tir es o n your ve hicle.
If your veh icle is eq uipped with all-wheel drive*, th is will improve
t raction during w inte r drivin g, eve n with t he standard tires . However,
we st rongly recomme nd that you a lways equi p all four w hee ls on your
vehicle with correctly fitte d winter t ires or a ll-season ti res, w hen
wi nter road conditions a re expe cte d. Thi s also improves the vehicle 's
bra king pe rformance and re duces stop ping distances.
S u mme r tir es pro vide less g rip on ice and snow .
Winter tires (snow tires) must always be fi tted on all fo ur whee ls .
Ask yo ur autho rized Audi deale r or qu alified wor kshop for permitted
winter tire sizes . Use only ra dial w inte r tir es. ..
Vehicle care Technical data
Page 264 of 320
.,,.___T_ ir_e_ s _ a_ n _ d_ w_ h_e_ e_ ls _______________________________________________ _
Winter tires lose their effectiveness when the tread is worn down to
a dep th o f 0. 15 7 inch (4 m m).
Only drive w it h w inte r tir es under w inte r co nd it io ns. S u mmer t ires
hand le better w hen there is no s now or ice on t he roads a nd the
t em pe ra ture i s above 4 5
°F (7 ° ( ).
If you have a flat tire, see notes on spare wheel~ page 257.
Please always remember that winter tires may have a lower speed
rating than t he t ires originally installed on yo ur ve hicle at the time it
was ma nufact ured . Please see~
page 259, "Speed rat ing ( letter
c ode)" fo r a listing of the speed rating le tte r codes a nd t he maximu m
speed at which the tires can be dr ive n.
Th e spee d rat ing le tt er code( ~
page 259 ) is on the side w all of the
t ire~
page 257 .
& WARNING
Winter tires have ma ximum speed limits that may be lower than
your vehicle's maximum speed. Always know the maximum speed
before driving off. Never drive faster than the speed perm itted fo r
your specific winter tires . This will cause damage to the tire s
leading to an accident and serious personal injury to you and your
passengers.
& WARNING
Driving faster than the maximum speed for which the winter tires
on your vehicle were des igned can cause ti re failure includ ing a
blowout and sudden deflation, lo ss of control, crashes and serious
personal injuries . Have worn or damaged tires replaced immedi
ately.
• Winter t ires have maximum speed rat ing that may be lower
than your vehicle's maximum speed .
• Never drive faster than the speed for which the winter or other
tires installed on your vehicle are rated.
& WARNING
Always adjust your driving to the road and traffic conditions.
Never let the good acceleration of the winter tires and all-wheel
drive tempt you into taking extra risks. Always remember :
• When braking , an all-wheel drive vehicle handles in the same
way as a front drive vehicle .
• Drive carefully and reduce your speed on icy and slippery roads,
even winter tires cannot help under black ice conditions.
do not wear as quickly and reduce fuel consum ption .•
Snow chains
Snow chains may be fit te d on ly to the fr ont w heels, and only to
certain t ire sizes . Ask yo ur aut horized Audi dealer on which tire sizes
snow chains can be used .
If you are go ing to use snow c ha ins, then you must insta ll th em on t he
front wheels at least .
Th e sn ow chain s mus t have low-pr ofile li nks and m ust no t be th icker
than 0 .53 inc h (13.5 mm), including the lock.
R emove wheel cente r covers an d trim discs before putti ng snow
chains on your vehicle~
0. For safety reaso ns cove r caps m ust the n
be fitted over the whee l bo lts. These are availab le from a utho rized
Audi dealers.
& WARNING
Using the wrong snow chains for your veh icle or installing them
incorrectly can incre ase the risk of loss of control leading to
serious personal injury .
~
Page 265 of 320
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& WARNING (co ntinued )
• Snow chain s are available in different sizes. Always make sure
to follow the instructions provi ded by the snow chain manufac
turer.
• Wh en driving with snow cha in s never drive fa ster than the
speed permitted for your specific snow chains .
• Always observe local regulations.
0 Note
• Remove snow chains before d riving on roads not cove red w it h
snow to avoid damaging t ires and wearing t he snow chains down
unnecessar ily .
• Snow chains, which come into direct contact wi th the wheel rim,
can scratch or damage it . The refore, make s ure that the snow chai ns
are sui tably covered. Chec k the pos it ion o f the snow cha ins afte r
driving a few yards and correct if necessary . Follow the instructions
from t he snow chain man ufacturer when doing so .
[ i] Tips
• Where snow chains are mandatory on certa in roads, this normally
also app lies to ve hicles wi th A ll W hee l Dr ive.
• If snow chains are installed, the tire p ress ures s houl d not be
sto red in the tire pressure moni to ring system (TPMS) . Otherwise the
system could malfunction ~
page 267. •
Wheel bolts
Wheel bolts must al ways be tight ened to the c orrect
torqu e.
The desig n of whee l bolts is matc he d to the fa ct ory in stalled rims. If
different r ims are fitted, the cor rect wheel bo lts wi th t he r igh t length
and correctly s haped bolt hea ds must be used . Thi s ensures that
Safety first
wheels are fitted securely and that the brake system funct ions
cor rectly .
I n certa in circumstances, yo u may not use wheel bo lts from a
different vehicle -even if it is the same mo del.
& WARNING
Improperly tightened or maintained wheel bolts can be come
loose causing loss of control, a collision and serious personal
injury.
• Always keep the wheel bolts and the threads in the wheel hubs
clean so the wheel bolt s can turn easily and be properly tightened .
• Never grease or oil the wheel bolts and the th reads in the wheel
hub s. They can become loose while driving if greased or oiled, even
if tightened to the specified torque.
• Only use wheel bolt s that belong to the rim being installed .
• Never use different wheels bolts on your vehicle .
• Always maintain the correct tightening torque for the wheel
bolts to reduce the risk of a wheel loss. If the tightening torque of
the wheel bolts is too low, they can loo sen and come out when the
vehicle is moving . If the tightening torque is too high , the wheel
bolt s and thread s can be damaged and the wheel can become
loose.
0 Note
T he specified torq ue for the wheel bo lts is 90 ft lb (120 Nm) with a
t o le rance of ± 7,4 ft lb( ± 10 N m). Tor qu e wheel bo lts diagonally.
After cha nging a wheel, the torque must be checked as soon as
pos sible wi th a t orque w rench -prefer ably by an auth oriz e d Aud i
dealer or qualified workshop .•
Vehicle care Technical data
Page 267 of 320
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As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS) that ill uminates a low tire pres
sure telltale when one or more of your tires is signif icantly 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 pressure. Driving on a significantly under-inflated
ti re causes the tire to overheat and can lead to tire fa ilure. Unde r
inf lation 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 mainte
nance, and it is the driver's responsibility to maintain correct tire
pressure, even if under -inflation has not reached the level to trigger
illumination of the TPMS low tire pressure te lltale.
Your vehicle has also been equipped with a TPMS malfunction ind i
cator to indicate when the system is not operating properly. The
TPMS malfunction indicator is combined w ith the low tire pressure
telltale . When the system detects a malfunction, the telltale will
flash for approximate ly one minute and then remain continuously
illuminated. This sequence will continue upon subsequent vehicle
start -ups as long as the malfunction exists.
When the ma lfunction indicator is illum inated, the system may not
be able to detect or signa l low tire pressure as intended. TPMS
ma lfunctions may occur for a var iety of reaso ns, includ ing the instal
lation 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
yo ur vehicle to ensure that the replacement or alternate tires and
wheels allow t he TPMS to continue to funct io n properly .•
Vehicle OP-eration
App lies to vehicl es: wi th t ire p ress ure m onit ori ng syst em
Tire pressure indicator appears
The tire pressure indicator in the instrument cluster
informs you if the tire pressure is too low or if there is a
system malfunction.
Fig. 176 Display:
under inflation
warning
Fig . 17 7 Display:
System malfunction
Using the ABS sensors, the tire pressure monitoring system compares
the tire tread circumference and vibration characteristics of the indi
vidual tires.
If the pressure decreases in one or more tires, this is indi-
cated in the instrument cluster with a warning symbol and a
message ~ fig. 176 . The driver message in the display goes out after
5 seconds . The driver message can be displayed again by pressing the
I CHECK) button©~ page 8, fig. 2. If on ly one tire is affected, the
display will i ndicate its pos it ion. ._
Vehicle care Do-it-yourselt service iTechnical data
Page 268 of 320
-~_T_ ir_e_ s_ a_ n_ d_ w_ h_e_ e_ ls _______________________________________________ _
The ti re pr essure mon itor ing must be reset in the m enu display each
t im e th e pre ssur es a re adjust ed (e .g . w hen sw itching b etwee n parti al
and full load press ure) o r afte r ch angi ng or r eplac ing a tir e on yo ur
vehicle => page
26 7. You ca n find t he recommen ded tire pr essures
for your veh icle o n th e labe l o n the dr ive r's door pillar=> page
249 .
Tire tread circ umference and vibrat ion characterist ics ca n change and
c a us e a tir e pre ssure w arni ng if:
• t he tire pressure in one o r more tires is to o low,
• t he tire has st ru ctu ral damag e,
• the ti re press ure was changed , wh eels ro tate d or r ep laced but the
TPM S was not re set=> page
267 .
Warning symbols
1..1' Loss of p ress ure in at least on e tir e => & . Check th e tir e or tir es
and rep lace or re pair i f necessary. T he in dicator lig ht (• in th e ins tru
men t cluster al so illu mina tes=> page
11. Che ck/co rrect the pre s
sures of a ll four tires an d reset TP MS in t he menu display.
rr :; (T ire Pre ss ure M on itor ing Syst em) Tire pressure! System
malfunction.
I f T ,.;> ap pears a fter swi tc hi ng t he ignition o n or w hile
dr iv ing => page
265 , fig. 177 a nd t he in dic ator lig ht 'in th e i nstr u
m en t clus ter bli nks fo r ap prox ima tely one minute and th en stays o n,
t h ere is a system ma lf u nct io n. S ee your authorized Audi dealer as
soon as poss ible.
& WARNING
• If the tire pressure indicator appears in the instrument cluster
display, one or more of your tires is significantly under-inflated. Reduce your speed immediately and avoid any hard steering or
braking maneuvers. Stop as soon as possible and check the tires
and their pressures . Inflate the tire pressure to the proper pres
sure as indicated on the vehicle's tire pressure label=>
page 249.
Driving on a significantly under-inflated tire causes the tire to
overheat and can lead to tire failure. Under-inflation also is likely
to impair the vehicle's handling and stopping ability.
& WARNING (co ntinued )
• The driver is responsible for maintaining the correct tire pres
sures . You must check the tire pressures regularly .
• Under certain conditions (such as a sporty driving style, winter
conditions or unpaved roads), the pressure monitor indicator may
be delayed.
• Ask your authorized Audi dealer if run-flat tires may be used on
your vehicle. Your vehicle registration becomes invalid if you use
these tires when not permitted. Damage to your vehicle or acci dents could also result.
[ i ] Tips
• Th e tire pressu re monito ring system stops wor king when the re is
a n E SP/ABS malfu nct io n.
• U sin g s now c hains may res ult in a system ma lf u n ct io n.
• Tire s with t he ident ification "AO" or "RO" have been specially
m atched w ith yo ur Audi. We recommend usin g onl y these t ires
b ecause they mee t the hig hest standards regard ing safe ty a nd
dr iving charac ter is ti cs when used cor rec tly . Yo ur au thori ze d Audi
dea ler will g lad ly provi de you wi th mor e info rmation. •