Wheel s
Glossary of tire and loading
terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto matic transmission, power steer
ing , power brakes , power win
dows , power seats, radio, and
heater, to the extent that these
items are available as factory-in
stalled equipment (whether in
stalled or not).
Aspect ratio
means the ratio of the height to
the width of the tire in percent. Numbers of 55 or lower indicate a
low sidewall for improved steer
ing response and better overall
handling on dry pavement .
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
328
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the t ire pressure recom
mended by the vehicle manufac
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo
meters) at low speeds in the
three hour period before the tire pressure is measured or adjusted.
Curb weight
means the weight of a motor ve
hicle w ith standard equipment in
cluding the maximum capacity of
fuel, oil, and coolant, ai r condi
tioning and additional weight of
optional equipment.
E x tra load ti re
means a tire designed to operate
at higher loads and at higher in
flation pressures than the corre
sponding standard tire. Extra load
tires may be identified as "X L",
"
l" "EXTRA LOAD" or "RF" on X I I
the sidewall. .,.
Wheels
by the tire manufacturer. This in
formation is used to contact con sumers if a tire defect requires a
recall.
Vehicle capacity weight
means the rated cargo and lug
gage load plus 150 lbs. (68 kilo
grams) times the vehicle's desig nated seating capacity .
Vehicle maximum load on the
tire
means that load on an individual
tire that is determined by distrib
uting to each axle its share of the
maximum loaded vehic le weight
and dividing by two.
Vehicle normal load on the tire
means that load on an individual
tire that is determined by distrib
uting to each axle its share of the
curb weight, accessory weight,
and normal occupant weight (dis
tr ibuted in accordance
with¢ ta
ble on page 33 7)
and d ividing by
two .
Occupant loading and distri
bution for vehicle normal load
for various designated seating capacities
Re fer to the tire inflation pres
sure
label¢ page 335, fig. 269
332
for the n umbe r of seating posi
tions. Refer to the
table ¢ table
on page 337
for the number of
people tha t correspond to the ve
hicle normal load.
New tires or wheels
Audi recommends having all work
on t ires or wheels performed by
an authorized Audi dealer or au
thorized Audi Service Facility.
These facilities have the proper
know ledge and are eq uipped with
the required too ls and rep lace
ment parts.
... New t ires do not yet have the
optim um gripping properties.
Drive carefully and at moderate
speeds for the first 35 0 m iles
(500 km) with new tires .
... Only use tires with the same de
sign, size ( rolling circumfer
ence) , and as close to t he same
tread pattern as possible on a ll
four wheels .
...
Do not replace tires individually.
At least replace bo th tires on the
same axle at the same time .
... Audi recommends that you use
Audi O riginal Tires. If you would
like to use di fferent tires, please
note that the tires may perform
...
Wheels
The grade C corresponds to a leve l of perform
ance which all passenger car tires must meet un
der the Federa l 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 acce le rat ion, cor
ne ring, hydroplaning or peak traction charac
teristics.
A WARNING
Th e temperatu re 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 separate ly or
in combination, can cause heat buildup 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
(l) General notes
Each t ire, including the spare (if provided),
should be checked monthly when cold and inflat
ed to the inflation pressure recommended by the
ve hicl e manufacturer on the vehicle placard or
tire in flatio n press ure label. ( If yo ur vehicle has
t ires of a different siz e than the size indicated on
the vehicle placard or tire inflation pressure la
be l, you should determine the proper tire infla
tion pressure for those t ires) .
As an added safety feature, your veh icle has been
equipped with a tire pressure monitoring system
(TPMS) that illuminates a low tire pressure te ll
tale when one or more of your t ires is significant
ly under-inflated. Accordingly, when the low tire
pressure tellta le illuminates, you should stop and
342
check your tires as soon as possible, and inflate
them to the proper pressure . Driving on a signifi
cant ly under-inflated t ire causes the t ire to over
heat and can lead to tire fa ilure . Under-inflation
also reduces fue l eff iciency 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 dr iver's re
spons ibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres
su re te lltale .
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the sys
tem is not operating prope rly . The TPMS mal
function indicat or 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 continuously
illuminated. This sequence wi ll continue upon
s ub sequent vehicle start-ups as long as the mal
funct ion exists.
When the malfunction indicator is illuminated,
the system may not be able to detect or signal
l ow tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the
i nstallation of replacement or alternate tires or
wheels on the veh icle that prevent the TPMS
from functioning properly. Always check the
TPMS ma lfunction telltale after replac ing one or
more tires or wheels on you r vehicle to ens ure
that the rep lacement or alternate tires and
whee ls allow the TPMS to continue to function
properly.
If the tire pressure monitoring indicator
appears
App lies to : vehicles wit h Tire Pressure Mo nitor ing System in
dicator
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction .
Using the ABS sensors, the tire pressure monitor
in g system compares the tire tread circumfer
en ce and vibration characteristics of the
individual tires. If the pressure changes in one or
more tires, this is indicated in the instrument
cluster display with an indicator light
[IJ and a
message . If only one tire is affected, the location
of that tire will be indicated.
The tire pressures must be stored in the Infotain ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle
¢ page 343 . The tire pressure moni
toring system only monitors the tire pressure you
have stored. Refer to the tire pressure label for
the recommended tire pressure for your vehicle
¢ page 335, fig. 269.
Tire tread circumference and vibration character
istics can change and cause a tire pressure warn
ing if:
- the tire pressure in one or more tires is too low
- the tires have structural damage
- the tire was replaced or the tire pressure was
changed and it was not stored
¢ page 343
- tires that are only partially used are replaced
with new tires
Indicator lights
[IJ-loss of pressure in at least one tire¢,&. .
Check the tires and replace or repair if necessary.
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys
tem
¢ page 343 .
mm (Tire Pressure Monitoring System) Tire
pressure: malfunction! See owner's manual.
If
mm appears after switching the ignition on or
while driving and the
[IJ indicator light in the in
strument cluster blinks for approximately one minute and then stays on, there is system mal
function . Try to store the correct tire pressures
~ page 343 . In some cases , you must drive for
several minutes after storing the pressures until
the indicator light turns
off. If the indicator light
does turn off or turns on again after a short peri
od of time, drive to an authorized Audi dealer or
authorized Audi Service Facility immediately to
~ have the malfunction corrected. .... N ,..._
N ..... 0 <( 0 00
Wheels
A WARNING
--- If the tire pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu
vers. Stop as soon as possible and check the
tires and their pressure.
- The driver is responsible for maintaining the
correct tire pressure. You must check the
tire pressure regularly .
- Under certain conditions (such as a sporty
driving style, winter conditions or unpaved
roads), the tire pressure monitoring system
indicator may be delayed.
@ Tips
- The tire pressure monitoring system can al
so stop working when there is an ESC mal
function.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitoring system in your
Audi was calibrated with
"Audi Original
Tires"~ page 332. Using these tires is rec
ommended.
Storing tire pressures
App lies to: vehicles wi th Tir e Pr essure Mo nito ring Syste m in
dica tor
If the tire pressure changes or a tire is replaced ,
it must be confirmed in the Infotainment sys tem .
.. Before storing the tire pressures, make sure the
tire pressures of all four tires meet the speci
fied values and are adapted to the load
¢page 335 .
.. Switch the ignition on .
.. Select in the Infotainment system: I MENU ! but
ton
> Vehicle > Service & checks > Tire pres
sure monitoring
> Store tire pressure > Yes,
store now.
(D Tips
Do not store the tire pressures if snow chains
are installed .
343
Care and cleaning
Care and cleaning
General information
Regular, proper care helps to maintain your vehi
cle's value. It can also be a requirement when
submitting warranty claims for corrosion damage
and paint defects on the body.
The required cleaning and care products can be
obtained from an authorized Audi dealer or au
thorized Service Facility . Read and follow the in
structions for use on the packaging .
A WARNING
-Using cleaning and care products incorrectly
can be dangerous to your health.
- Always store clean ing and care products out
of reach of children to reduce the r isk of poi
son ing.
@ For the sake of the environment
- Preferab ly purchase environmenta lly-friend
l y cleaning products.
- Do not dispose of leftover cleaning and care
products with household trash.
Car washes
The longer that deposits such as insects, bird
droppings, tree sap or road salt remain on the ve
h icle, the more the surface can be damaged. High
temperatures such as those caused by sunlight
increase the damaging effect.
Before washing, r inse
off heavy deposits with
p lenty of water.
Stubborn deposits such as bird droppings or tree
sap are best removed with plenty of water and a microfiber cloth.
A lso, wash the underside of yo ur vehicle once
road sa lt stops being used for the season .
Pressure washers
When washing your veh icle w ith a pressure wash
er , al ways fo llow the operating instructions pro
vided with the press ure washer. This is especially
important in regard to the pressure and spraying
distance. Do not aim the spray directly at the
344
seals on the side windows, doors, lids or the sun
roof* or at tires, rubber hoses, insulating materi
a l, sensors* or camera lenses* . Keep a distance of
at least 16 in (40 cm).
Do not remove snow and ice with a pressure
washer.
Never use cone nozz les or high pressure nozzles.
The water temperature must not be above 140 °F
(60 °() .
Automatic car washes
Spray off the vehicle before washing.
Make sure that the windows and roof* are closed
and the windshie ld wipers are
off . Follow instruc
tions from the car wash operator, especially if
there are accessories attached to your vehicle.
If possible, use car washes that do not have
brushes.
Washing by hand
Clean the vehicl e starting from the top and work
in g down using a soft sponge or cl eaning br ush.
Use solvent-free cleaning products.
Washing vehicles with matte finish paint by
hand
To avoid damaging the paint when washing, first
remove dust and large part icles from you r vehi
cle. Insects, grease spots and fingerprints are
best removed with a special cleaner for matte
finish paint .
Apply t he product using a microfiber cloth. To
avoid damaging th e paint surface, do not use too
much pressure.
R inse the vehicl e thoroughly with wate r. Then
clean using a neutra l shampoo and a soft micro
f iber cloth .
Rinse the vehicl e thoroughly again and let it air
dry. Remove any water residue using a chamois.
A WARNING
-Only wash the vehicle when the ignition is
off and follow the instructions from the car
-
Care and cleaning
Component Situation Solution
Exhaust tail pipes
Road salt Water, cleaning solution suitab le for stainless steel, if nee-
essary
Decorative parts/ Deposits Mild
soap solution al, a cleaning solution suitab le for stain-
trim less stee l, if necessary
Paint Paint damage Refer to t he paint number on the vehicle data label, repair
with touch up
paint ~ page 369
Spilled fuel Rinse
with water immediately
Surface rust Rust remover, then protect with hard wax; for questions,
consult an author ized Audi dealer or authorized Aud i Serv-
i ce Facility.
Corros ion Have it removed by an authori zed Aud i dea ler or author-
ized Audi Service Fac ility.
Water no longer Pr
otect with hard wax (at least twice per year)
beads on the surface
of clean paint
No shine even though Treat wit h suitable polish; then apply paint protectant if
pa int has been pro- the polish that was used does not contain any protectant
tected/paint looks
poor
Deposits such as in- Dampen w ith water immediately and remove with a micro-
sects, bird dropp ings, f iber cloth
tree sap and road salt
Grease -based con- Remove immediately with a mild soap solution
al and a
taminants such as soft cloth
cosmetics or sunb lock
Carbon parts Deposi ts clean the same way as painted parts ~ page 344
Decorative decals Deposits Soft sponge with a mild soap solutiona l
•> Mi ld soap so lution: maxim um two tablespoo ns o f neu tra l s oap in 1 quart (1 lite r) of water
Interior cleaning
Component Situation Solution
Window glass
Deposits Glass cleaner, then wipe dry
Decorative parts/ Deposits Mild soap so lution al
trim
Plastic parts
Deposits Damp clo1th
Heavier deposits Mild soap solution
al, detergent-free p lastic clean ing solu-
tion, if necessary
Display s/instru-Deposi ts Soft cloth with LCD cleaner; dust in the lower area of the
ment cluster instrument cluster can be removed using a soft brush.
Controls Deposits Soft brush, then a soft cloth with a m ild soap solutional
Safety belts Deposits Mild
soap so lution a l, allow to dry before letting them re -
tract
346
u co .... N ,..._
N .... 0 <( 0 00
Care and cleaning
Component Situation Solution
T ex tile s,
Deposits adhering to Vacuum cleaner
art ifi ci al l eat her, the surface
A lcan tara Water-based deposits Absorbent cloth and mild soap solutiona>
such
as coffee, tea,
b lood, etc.
O il-based deposits Apply a m ild soap solution
al, blot away the dissolved o il or
such as oil, make-up, dye, treat afterward with water, if necessary
etc.
Special deposits such
Special stain remover, blot with absorbent material, treat
as ink, nail polish, la-afterward with mild soap solution, if necessary
a)
tex paint, shoe pol-
ish, etc.
Natu ral leathe r Fresh stains Cotton cloth with a mi
ld soap so lution a>
Water-based deposits Fresh stains : absorbent cloth
such as coffee, tea, Dried stains: stain remover suitable for leather
b lood , etc.
Oi l-based deposits Fresh stains: absorbent cloth and stain remover suitable
such as oil, make-up, for leather
etc . Dried stains: oil clean ing spray
Special deposits such Spot
remove r suitable for leather
as ink, nai l polish, la-
tex paint, shoe pol-
ish, etc.
Care Regula rly apply cond it ion ing cream that p rotects from
lig ht and penet rates into the mater ia l. Use specia l co lored
conditioning cream, if necessary.
Carbon p art s Deposits clean the same way as plast ic parts
a) Mi ld soap solution: maximum two tablespoons of neutral soap in 1 quar t (1 liter) of water
.8, WARNING
The windsh ie ld may not be trea ted with wa
ter-repelling windshield coating agents. Un
favorable conditions such as wetness, dark
ness, or low sun can result in increased glare .
Wiper blade chatter is also possible.
@ Note
- Headlights /tail light s
-Never clean headlights or tail lights with a
dry clot h or sponge.
- Do not use any cleaning product that con
tains alcohol, because they could cause
cracks to form .
-Wheels
-
- Never use any pa int polish or other abra
sive materials .
- Damage to the protect ive layer o n the
rims such as stone ch ips or scratches must
be repaired immediately .
-Cam era lenses
- Neve r use warm or hot wa ter to remove
snow or ice from the camera lens . This
could ca use the lens to crack .
- Neve r use ab rasive cleaning m ate rials or
a lcohol to clean the camera lens . This
could ca use scratches and cracks .
-Door window s
-Remove snow and ice on windows and ex-
terior mirrors w ith a plast ic scraper . To
347
Emergency assistance
Emergency assistance
General information
.,. Park the vehicle as far as possible from moving
traffic in the event of a breakdown. In the event
of a flat tire, park the vehicle on a level surface .
It you are on a steep hill, be especially careful.
.,. Set the parking brake .
.,. Switch the emergency flashers on .
.,. Have the passengers exit the vehicle . They
should move to a safe place, for example
be
hind a guard rail.
.&, WARNING
Follow the steps given above . This is for your
protection and the for the safety of other driv
ers.
Equipment
Vehicle tool kit/tire mobility kit/vehicle
jack
Applies to: vehicles with the vehicle tool kit, tire mobility kit
and veh icle jack
Fig. 270 Luggage co mpartment: ve hicle too l kit, veh icle
j ack, tir e m ob ility k it and comp ressor
The vehicle tool kit, vehicle jack, tire mobility kit
and compressor are stored in the luggage com·
pa rtm ent under the cargo floor cover. Lift the
cargo floor using the handle .
.&, WARNING
Improper use of the vehicle jack can cause se
rious persona l injuries.
-Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot
attain the necessary tightening torque if you
350
use the hex head, potentially causing an ac
cident.
-The factory-supplied jack is intended only
for your vehicle model. Under no circum stances should it be used to lift heavy
vehicles or other loads; you risk injuring
yourself.
-Never start the engine when the vehicle is
raised, which could cause an accident .
-Support the vehicle securely with appropri·
ate stands if work is to be performed under·
neath the vehicle; otherwise, there is a
po ·
tential risk for injury .
-Never use the jack supplied with your Audi
on another vehicle, particularly on a heavier
one . The jack is only su itable for use on the
vehicle it came with.
(i) Tips
The vehicle jack in your vehicle is mainte· nance-free .
Tire mobility kit
Preparation
Applies to: vehicles with tire mob ility kit
.,. Read and follow the important safety precau-
tions
c::> page 350 .
.,. Set the parking brake .
.,. Select the "P" selector lever position .
.,. Check if a repair with the tire mob ility kit is pos ·
sible
c::> page 350 .
Using the tire mobility kit
Applies to: vehicles with tire mob ility kit
Fig. 271 Tir e : tire damage that cannot be repaired