
Tread wear
The
tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov
ernment test course.
F or example, a t ire graded 150 would wear one
and one half (11/2) times as well on the govern
ment course as a tire graded 100 .
The relative performance of tires depends upon
the actual conditions of their use, however, and
may depart significantly from the norm due to
variations in driving habits, service practices and
differences in road characteristics and climate .
Traction
The
traction grades, from highest to lowest, are
AA, A, Band
C. Those grades represent the tire's
ability to stop on wet pavement as measured un
der controlled conditions on specified govern ment test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance
¢ .&, .
Temperatur e
The
temperature grades are A (the highest), B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate heat when tested under controlled conditions on
a specified indoor laboratory test wheel.
Sustained high temperature can cause the mate rial of the tire to degenerate and reduce tire life,
and excessive temperature can lead to sudden
tire failure
c:> .&, .
The grade C corresponds to a level of perform
ance which all passenger car tires must meet un
der the Federal Motor Vehicle Safety Standard No. 109. Grades Band A represent higher levels
of performance on the laboratory test wheel than
the minimum required by law.
A WARNING
-
The traction grade ass igned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, cor
nering, hydroplaning or peak traction charac
teristics.
Wheels
A WARNING
The temperature grade for this tire is estab lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla
tion, or excessive loading, either separately or
i n comb inat ion, can cause heat buildu p and
possible tire failure.
A WARNING
-
-
Temperature grades apply to tires that are
properly inflated and not over or underinflat
ed.
Tire pressure monitoring system
ill General notes
Each tire, including the spare (if provided),
shou ld be checked monthly when cold and inflat
ed 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 la
bel, you should determine the proper tire infla
t ion pressure for those tires).
As an added safety feature, your vehicle has been equipped with a tire pressure monitor ing system
(TPMS) that illuminates a low tire pressure tell
tale when one or more of your tires is significant ly under -inf lated. Accordingly, when the low t ire
pressure telltale illuminates, you should stop and
check your tires as soon as possib le, and inflate
them to the proper pressure . Driving on a signifi
cant ly under-inflated tire causes the tire to over
heat and can lead to tire failure. Under-inflation
also reduces fue l efficiency and tire tread life,
and may affect the vehicle's handling and stop
ping ability .
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres-
sure telltale . .,.
235

Wheels
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the sys
tem is not operat ing properly . The TPMS mal
function indicator is combined with the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi
mately one minute and then remain cont inuously
illum inated . This sequence will continue upon
subsequent veh icle start-ups as long as the ma l
function ex ists .
When the malfunct io n indicator is illuminated,
the system may not be able to detect or signal low tire pressu re as intended . TP MS ma lfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate ti res or
wheels on the vehicle that prevent the TPMS
from functioning properly. A lways check the
TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
t hat the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
Description
The tire pressure monitoring system monitors
the pressure in the four tires when driving .
The system uses sensors that measure the tem
perature and pressure in the tires. The data is
sent from these sensors to the control module by
radio frequency .
The tire pressure monitoring system shows the current pressures and temperatures of the tires in the Infotainment system
c.>page 236. It also
compares the current t ire pressures with the
stored tire pressures and gives a warning in the
driver information system if the tire pressure is
d ifferent from what is stored¢
page 237.
The system does not detect if the stored t i re
pressures match the recommended tire pres
sures. You must resave the tire pressures
c.> page 23 7:
-every time the tir e pressures change, for exam
ple when the load in the vehicle changes,
- after replac ing a tire, or
- if wheels with new wheel sensors are used .
236
A WARNING ,_
- The tire pressure monitoring system ass ists
the dr iver in monitoring tire pressures. The
driver is responsible for having the tires in
flated to the correct pressure.
- Do not change the t ire pressure when the
temperature of the tire is high . This could
result in serious damage to the tire and
even cause the tire to burst, increasing the
ris k of an accident.
- A tire with low pressure flexes more. This
heats the tire up too much. This could cause
the tread to separate and even cause the
tire to burst, increasing the risk of an acci
dent .
- The tire pressure monitoring system does
not warn about damage or defects in the
tire construction that could cause the tire to burst, for example. Inspect your t ires regu
larly.
@ Tips
- If tires are replaced, the sensors/va lves do
not need to be removed or replaced. Just re
placed the va lve stem and, if necessary, the
valve and the wheel electronics. If you have
questions, see your authorized Audi dealer
or authorized Audi Service Facility.
- An incorrect display or a malfunction in the
tire pressure monitoring system can occur
after using the tire mobility kit. Have the
sensors rep laced by an authorized Audi
dealer or authorized Audi Service Facility.
Display tire pressures/temperatures
Requirement: the ignition must be switched off.
.,. Select: the
I CARI funct ion button > Car systems
> Service & control > Tire pressure monitor >
Display tire pre ssure .
The current tire pressures are shown in green and
yellow numbers in the Infotainment system:
-green: the current tire pressure and the spec i
fied tire pressure are approx imately the same .
-yellow: the current tire pressure is too low
compared to the spec ified t ire pressure .

Consumer information
Consumer information
Warranty coverages
Your Audi is covered by the following warran
ties:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warranties
can be found in your
Warranty & Maintenance
booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulati ons in the United States and
Canada require that automobi les meet specific
emission regulations and safety standards.
Therefore, vehicles built for the U.S.A. and Cana
da differ from vehicles sold in other countries.
If you plan to take your vehicle outside the conti
nenta l limits of the United States or Canada,
there is the poss ibility that:
- un leaded fue ls for vehicles with catalytic con
verter may not be available;
- fuel may have a considerably lower octane rat
ing . Improper fuel may cause engine damage;
- service may be inadequate due to lack of proper
service facilities, tools or testing equipment;
- r eplacement parts may not be readily available.
- Nav igation systems for veh icles built for the
U.S .A . and Canada will not necessarily work in
Europe, and may not work in other countries
outside North America.
262
(D Note
Audi cannot be responsib le for mechanical
damage that could result from inadequate
f u el, service or parts ava ilability.
Audi Service Repair
Manuals and Literature
Audi Official Factory Service Manuals and Litera
ture are published as soon as poss ible after mod
el introd uction . Service manuals and literature
are available to order from the Audi Technical Lit
erature Ordering Center at :
www.audi.techliterature .com
Maintenance
General '
Your vehicle has been designed to help keep
maintenance requirements to a min imum. How
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliability . For detailed vehicle
maintena nce consult your Warranty & Mainte
nance booklet .
Under difficult operating conditions, for exam
ple at extremely low outside temperatures, in
very dusty regions, etc., some se rvice work
should be performed between the intervals speci
fied. This applies particularly to:
- oil changes, and
- cleaning or replac ing the a ir filter .
@ For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emission standards are
maintained, thus min imizing adverse effects
on the environment.
Important considerations for you and your
vehicle
The increas ing use of elect ronics, soph istica ted
fuel injection and emission control systems, and
the genera lly increasing technica l complexity of
today's automobiles, have stead ily reduced the ..,_

scope of maintenance and repairs which can be
carried out by vehicle owners.
Also, safet y and
en vir onm enta l
concerns place very strict limits
on the nature of repairs and adjustments to en
g ine and transm ission parts wh ich an owner c an
perform .
Maintenance, adjustments and repairs usually re
qu ire special tools, test ing devices and other
equ ipment available to specially trained work
shop perso nnel i n order to assure proper per
forma nce, re liability and safety of the ve hicle and
i ts many systems.
Improper maintenance, adjustments and repairs
can impair the operation and reliability of your
vehicle and even void your veh icle warranty.
Therefore, proof of se rvicing in accordance with
the ma intenance sc hedule may be a condition for
upho ld ing a possib le wa rranty claim made wi thin
the warranty pe riod.
Above all , operational safety can be adversely af
fected, creating unnecessa ry risks fo r you and
your p assengers.
If in doubt about any se rvicing, have it done by
your author ized Audi dealer or any other properly
eq uipped and qua lified workshop. We strongly
urge yo u to g ive your author ized Audi dealer the
opport unity to perform a ll scheduled ma inte
nance and necessary repairs . Your dealer has the
facilities, origina l parts and trained specialists to
keep your veh icle running properly .
Performing limited maintenance yourself
The follow ing pages des cribe a lim ited number of
p rocedures w hich can be per formed o n your veh i
cle with ordinary tools, should the need arise and
trained personnel be unavailable . Before per
forming any of these procedures, always thor
ough ly read a ll of the app licab le text and carefu l
ly follow the instructions g iven . Always rigorously
observe the
WARNING S provided .
Before you check anything in the engine com ·
partment , always read and heed all WARNINGS
c:> &. and c:> &. in Working in the engine compart
ment on page 203.
Con sumer inf ormation
A WARNING
- Ser ious personal in jury may occur as a result
of improperly performed maintenance, ad
justments or re pairs .
- Always be extremely careful when work ing
on the vehicle. Always follow commonly ac
cepted safety practices and general com mo n sense. Never risk pe rsonal injury.
- Do not attempt any of the mai ntenance,
checks or repairs described on t he following
pages if you are not fu lly familiar wi th these
or other proce dures with respect to the ve
h icle, o r are uncerta in how to pro ceed.
- Do not do a ny work withou t the prope r tools
a nd eq uipment. H ave the necessary wo rk
done by your au thorized Audi dealer or an
other proper ly equipped and qualified work
shop.
- The engine compa rtment of any motor ve hi
cle is a potent ially hazardous area . Never
reach into the area around or touch the radi
ator fan.
It is temperature controlled and
can switch o n suddenly - even when the en
g ine is off . The radiato r fan switches on au
tomatically when the coolan t reaches a cer
tain tempe ra ture and w ill cont inue to run
until the coolant temperature d rops.
- Always sw itch off the ignition before anyone
gets under the vehicle .
- Always support your veh icle with safety
s tands if it is necessary to work underneat h
the vehicle . The jack supp lied with t he veh i
cle is no t adequ ate for t his pu rpose and
could collapse ca us ing serious personal in
jury.
- If you m ust wor k unde rne ath the vehicle
with the wheels on the ground, always make
sure the vehicle is on level ground, that the
wheels a re always sec urely blocked and that
the engine cannot be started.
- Always make sure the transmission se lector
lever (automatic t ransmiss ion) is in P (Park
position) and the pa rk brake is applied .
II>
263

means that you risk both a substant ia l reduction
in the operationa l safety of your vehicle and an
increased wear of vehicle parts¢
A.
Author ized Audi dealers w ill per form this wor k in
a professional and competent manner or, in spe
cial cases, refer you to a professional company
that spec ializes in such modifications.
A WARNING
Improper repairs and mod ificat ions can
change the way veh icle systems work and
cause damage to the veh icle and ser ious per
sonal injury.
If emergency repa irs must be pe rformed else
where, have the vehicle examined by an au thorized A udi dealer as soon as possib le .
Declaration of
Compliance, Telecom munication and
Electronic Systems
Radio Frequency Devices and Radiocommunica
tion Equipment User Manual Notice.
T he manufacturer is not respons ible for any radio
or TV interference caused by unauthor ized modi
fications to this equ ipment .
Devices
The fo llow ing devices each comp ly w ith FCC Part
15.19, FCC 15.21 and RSS-Gen Issue
1:
- Adaptive cruise control*
- Audi s ide ass ist*
- Cell p ho ne pac kage*
- Convenience k ey*
- E lectron ic immobilizer
- Garage door opener (Homelink)"
- Remote contro l key
- Tire pressure monitoring system
.-. FCC Part 15.19 N
er:
~ This device comp lies wi th pa rt 15 of the FCC
~ Ru les. Ope ra tion is s ubjec t to the following two Lil
N conditions : v:, ......
Consumer inf ormation
(1) This dev ice may not ca use ha rmf ul inter fer
ence, and
( 2 ) th is devi ce m us t ac cep t any inte rference re
ce ived, in clu ding in terference tha t may c ause un
desired ope ra tion.
FCC Part 15.21
CAU TION:
Changes or mod ificat ions not express ly approved
by the party responsible for compliance cou ld
vo id the user's a uth ori ty to ope rate t he equ ip
me nt.
RSS-Gen Issue 1
Operat ion is subject to the following two cond i
t ions:
(1) this device may not cause inte rfe rence, and
( 2 ) this devi ce m us t a cc ep t any inte rference, in
cl udi ng interference tha t may cause undes ired
operation of the device .
265