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chains after driving a few feet, if necessary. Fol
low the instructions from the manufacturer.
~ Note the maximum speed of 30 mph (SO km/
h). Note the loc al regulations.
Use of snow chains is only permitted with certain
rim/tire combinations due to technical reasons.
Check with an authori zed Audi dealer or author
ized Audi Service Facility to see if you may use
snow chains .
You must remove the snow chains on roads with
out snow. Otherwise, you could impair driving
ability and damage the tires.
A WARNING
Using incorrect snow chains or installing snow
chains incorrectly can result in loss of vehicle
control, which increases the risk of an acci
dent.
0 Note
-Snow chains can damage the rims/wheel
covers* if the chains come into direct con·
tact with them . Remove the wheel covers*
first. Use coated snow chains.
-Using snow chains that add more than 0.4
inch (10.5 mm) of height can severely dam
age the wheel housings and other vehicle
components.
-Do not install and use snow chains if there is
a malfunction in the adaptive air suspen
sion, because the vehicle height will be very
low. If you drive with snow chains anyway,
the wheel housings and other vehicle com ponents can be severely damaged.
@ Tips
When using snow chains, it may be useful to
switch on sport mode
¢ page 128.
Low-profile tires
Appl ies to: ve hicles w ith low-profile tires
Your vehicle is equipped with low-profile tires* at
the factory . Compared to other tire/rim combina
tions, low-profile tires offer a wider tread surface
and a larger rim diameter with shorter tire side-
Wheels
walls. This results in an agile driving style. How
ever, it may reduce the level of comfort and in
crease road noise when driving on roads in poor
condition.
Low-profile tires can become damaged more
quickly than standard tires when driving over
large bumps, potholes, manhole covers, speed
bumps and curbs. Therefore, it is particularly im
portan t to maintain the correct tire pressure
¢ page 293.
To reduce the risk of damage to the tires and
rims, drive very carefully on poor roads.
Check your wheels regularly every 2,000 mi
(3,000 km) for damage. For example, check for
bulges/cracks on the tires or deformations/
cracks on the rims.
After a heavy impact or damage, have the tires
and rims inspected or replaced immediately by
an authorized Audi dealer or authori zed Audi
Service Facility.
Low-profile tires can wear out faster than stand
ard tires.
Summer tires are not suitable for cold weather,
snow or black ice. If you are driving in these con
ditions, use winter or all season tires
¢ page 298.
Uniform tire quality grading
-Tread wear
-Traction AA AB C
-Temperature ABC
Quality grades can be found where applicable on
the tire side wall between tread shoulder and
maximum section width
¢ page 283, fig. 264.
For example: Tread wear 200, Traction AA, Tem
perature
A .
All passenger car tires must conform to Federal
Safety Requirements in addition to these grades .
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
299

Consumer Information
Consumer Information
Warranty coverages
Your Audi is covered by the following warran
tie s:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Con trol 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 possibility that:
- un leaded fue ls for vehicles with catalytic con
verter may not be available;
- fuel may have a conside rably lower octane rat
ing . Improper fuel may cause engine damage;
- se rvice may be inadequate due to lack of proper
service facilities, tools or testing equipment;
- r eplacement parts may not be readily available.
- Nav igat ion systems for veh icles built for the
U .S .A . and Canada w ill not necessarily work in
Europe, and may not wo rk in other count ries
outside North America.
336
@ Note
Audi cannot be responsib le for mechanical
damage that could resu lt from inadequate
fuel, 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 introduction. Se rvice 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 minimum. How
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliability . For detailed vehicle
maintenance consult your Warranty & Mainte
nance booklet .
Under difficult operating conditions, for exam
ple at extremely low outside temperatures, in
very dusty regions, when towing a trailer very fre
quently, etc. , some service wo rk shou ld be per
fo rm ed between the intervals specified. This ap
plies particularly to:
- oil changes , and
- cleaning or replac ing the a ir filter .
@ For the sake of the environment
By regularly maintain ing your vehicle, you
help make sure that em iss ion standards are
maintained, thus minimizing adverse effects
on the enviro nment .
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated
fuel injection and emission control systems, and
the generally increasing technica l complexity of
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scope of maintenance and repairs which can be
carried out by veh icle owners.
Al so , sa fet y a nd
en vironmental
concerns place very strict limits
on the nature of repairs and adjustments to en
g ine and transm ission parts wh ich a n owner can
perform .
Maintenance, adjustments and repairs usually re
qu ire special tools, test ing devices and other
equ ipment available to specially trained work
shop personnel in order to assure proper per
formance, re liability a nd safety of the veh icle and
its many systems .
Improper maintenance, adjustments and repairs
can impair the operation and reliab il ity of your
ve hicle and even void your veh icle warranty .
Therefo re, proof of se rvicing in accordance w ith
the ma intenance schedule may be a condition fo r
upho ld ing a possib le warranty claim made within
the warranty period.
Above all , ope rational safety can be adversely af
fected, creating unnecessa ry risks fo r yo u and
your passengers.
I f in do ubt about any servicing, have it done by
your author ized Audi dealer or any other prope rly
eq uipped and qua lified workshop. We strongly
u rge yo u to g ive your author ized Audi dealer the
opportunity to perform a ll scheduled mainte
nance and necessary repairs. Your dealer has the
facilities, original parts and trained specialists to keep your veh icle running properly .
Pe rforming limit ed maint enanc e yourself
The fo llowing pages describe a limited number of
procedures which can be performed on your ve hi
cle with ordinary tools, should the need arise and
trained personnel be unavailable. Before per
forming any of these procedures, always thor
oug hly read a ll of the app licable text and careful
ly follow the instructions g iven . Always rigorously
observe the
W ARNINGS prov ided .
Before you check an ything in the eng ine com
partment , alw ays read and he ed all WARNINGS
c:> &. and c:> &. in Working in the engine compart
ment on page 2
72 .
Con sum er In form ation
A WARNING
--
- Ser ious personal injury may occur as a result
of improperly performed maintenance, ad
justments or repairs .
- Always be extremely careful when work ing
on the vehicle . Always follow commonly ac
cepted safety practices and general com mon sense. Never risk pe rsonal inj ury.
- Do not attempt any of the maintenance,
checks or repairs described on the following pages if you are not fu lly famil iar with these
or other proced ures with respec t to the ve
h icle, or are uncerta in how to pro ceed.
- Do not do any work without the proper tools
and eq uipment. Have the necess ary wo rk
done by your authorized Audi dealer or an
other proper ly equipped and qualified work
shop.
- The engine compartment of any motor vehi
cle is a potentially hazardous area . Never
reach into the area around or touch the radi
ator fan.
It is temperature controlled and
can switch on suddenly - even when the en
g ine is off . The radiator fan switches on au
tomatically when the coolant reaches a cer
tain tempe rature and will 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
stands if it is necessary to work underneath
the vehicle. The jack suppl ied with the veh i
cle is no t adequate for this pu rpose and
could collapse caus ing serious personal in
jury.
- If you must 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 transmiss ion) is in
"P"
(Park position) and the pa rk brake is ap
plied.
337